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Castorland, NY 13620 Weather

Today: Mostly Cloudy, high 59°F, low 23°F. Hourly and 7-day forecast from the National Weather Service. Times are local (EDT).

Castorland, NY 13620 current weather

24°F

Mostly Cloudy

Forecast for this hour. No recent report from a nearby station.

H 59° / L 23°

Today's high is forecast 11° warmer than yesterday

  • No rain expected in the next 12 hours

No recent station report. NWS hourly forecast updated 10/27/2026, 11:22 PM PT

Hourly forecast

NWS, updated 10/27/2026, 11:22 PM PT

  1. Now24°
  2. 3 AM26°
  3. 4 AM27°
  4. 5 AM28°
  5. 6 AM29°
  6. 7 AM30°
  7. 8 AM32°
  8. 9 AM36°
  9. 10 AM41°
  10. 11 AM46°
  11. 12 PM51°
  12. 1 PM55°
  13. 2 PM57°
  14. 3 PM58°
  15. 4 PM59°
  16. 5 PM58°
  17. 6 PM55°
  18. 7 PM52°
  19. 8 PM49°
  20. 9 PM48°
  21. 10 PM47°
  22. 11 PM46°
  23. Thu12 AM46°
  24. 1 AM45°
  25. 2 AM44°
  26. 3 AM44°
  27. 4 AM43°
  28. 5 AM43°
  29. 6 AM43°
  30. 7 AM43°
  31. 8 AM43°
  32. 9 AM47°
  33. 10 AM53°
  34. 11 AM58°
  35. 12 PM63°
  36. 1 PM67°
  37. 2 PM70°
  38. 3 PM70°
  39. 4 PM69°
  40. 5 PM67°
  41. 6 PM65°
  42. 7 PM61°
  43. 8 PM60°61%
  44. 9 PM59°61%
  45. 10 PM58°61%
  46. 11 PM57°61%
  47. Fri12 AM56°61%
  48. 1 AM56°61%

7-day forecast

Tap a day for details

  • Today10/28Low 23°High 59°

    Wednesday: Mostly cloudy, with a high near 59. Southeast wind around 5 mph.

    Overnight: Mostly cloudy, with a low around 23. Southeast wind around 2 mph.

    Mostly Cloudy
  • Thu10/2961% chance of precipitationLow 42°High 70°

    Thursday: Sunny, with a high near 70. South wind 6 to 13 mph.

    Thursday Night: Rain showers likely after 8pm. Mostly cloudy, with a low around 42. Southwest wind 6 to 10 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.

    Sunny
  • Fri10/3015% chance of precipitationLow 28°High 56°

    Friday: A slight chance of rain showers before 8am. Mostly sunny, with a high near 56. West wind 7 to 12 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.

    Friday Night: Partly cloudy, with a low around 28. Northwest wind 0 to 7 mph.

    Slight Chance Rain Showers then Mostly Sunny
  • Sat10/31Low 26°High 55°

    Saturday: Sunny, with a high near 55. Northwest wind 0 to 5 mph.

    Saturday Night: Partly cloudy, with a low around 26.

    Sunny
  • Sun11/1Low 36°High 60°

    Sunday: Mostly sunny, with a high near 60.

    Sunday Night: Mostly cloudy, with a low around 36.

    Mostly Sunny
  • Mon11/230% chance of precipitationLow 37°High 61°

    Monday: A chance of rain showers after 7am. Partly sunny, with a high near 61. Chance of precipitation is 30%.

    Monday Night: A chance of rain showers. Mostly cloudy, with a low around 37. Chance of precipitation is 30%.

    Chance Rain Showers
  • Tue11/333% chance of precipitationLow High 59°

    Tuesday: A chance of rain showers. Partly sunny, with a high near 59.

    Chance Rain Showers

Forecast for 43.892, -75.474 from the NWS BUF office, updated 10/27/2026, 11:22 PM PT · Official forecast on weather.gov

Hazardous weather outlookIssued 10/28/2026, 2:21 AM EDT

This Hazardous Weather Outlook is for portions of Lake Erie, Lake Ontario, western and north central New York.

Day one

Today and tonight.

No hazardous weather is expected at this time.

Days two through seven

Thursday through Tuesday.

No hazardous weather is expected at this time.

Spotter information statement

Spotter activation is not expected at this time.

This product, along with other watches, warnings, advisories, and statements issued by the National Weather Service office in Buffalo can be found on the internet at http://www.weather.gov/buf

Forecaster's discussionIssued 10/28/2026, 1:37 AM EDT

What has changed

No significant changes with this update.

Key messages

1)Record warmth possible on Thursday.

2)A brief shot of light rain Thursday night. Dry weather then resumes and lasts through the weekend.

Discussion

KEY MESSAGE 1: Record warmth possible on Thursday.

An expansive surface ridge over the area will begin to drift off to our east today. While this occurs,return southerly flow will develop on the western flank over the region which will aid in boosting temperatures back 'well' above normal, especially on Thursday. With the expected warmth, some records may fall or be tied, especially at Rochester (KROC) and in the Genesee Valley due to downslope flow and dry soils (see Climate section below). Additionally, winds will strengthening and then become quite breezy (gusts to 35 mph) on Thursday, strongest winds will likely be northeast of lake Erie. Given the cooler lake waters and expected SW flow, Max T's may just fall short of record territory at KBUF/KIAG. Despite that, more gorgeous fall conditions will continue areawide today and Thursday.

KEY MESSAGE 2: A brief shot of light rain Thursday night. Dry weather then resumes and lasts through the weekend.

A weak cold front nears the region Thursday which will bring a chance for some showers Thursday evening and night. In terms of precipitation, amounts look very meager with only a few hundredths of an inch at best possible across Western and Central NY. Given the streak of dry weather, some fire weather concerns will remain due to the dryness of fuels and leaf litter. Luckily, winds and RH levels won't reach close to critical levels through the weekend. See Fire weather section below for more details. High pressure return over the Great Lakes Friday and then sticks around through the weekend.

Aviation

Surface high pressure over the area will slowly slip off to our east today but will maintain VFR conditions across all terminals.

Tonight: VFR to continue but southerly flow will begin to pick up as we head into Thursday.

Outlook:

Thursday and Thursday night: mainly VFR. A chance of showers Thursday even/night. Gusty winds expected Thursday afternoon, especially northeast of lake Erie with gust up to 30 knots possible.

Friday through Sunday: .Mainly VFR.

Marine

Surface high pressure over the region will slowly slip off to our east today but will continue to support generally light winds and minimal wave action.

Thereafter, southwest winds will strengthen on the western flank of the departed ridge Thursday ahead of the approaching cold front. Small Craft conditions are likely to develop across eastern portions of Lake Erie, and western portions of Lake America. Small Craft conditions will then spread eastward across Lake America Friday as winds shift to the west. Waves will build to 2-4 ft across Lake Erie over this period, and 3-5 ft across Lake America. Improving marine conditions this weekend with weaker winds.

Fire weather

No measurable rain has fallen for nearly two weeks (10 days) in most of our region. The extended period of dry weather and sunshine has cured fine fuels and leaf litter, bringing some increase in wildfire risk. Luckily, the forecast does not show a significant overlap of strong, gusty winds and low relative humidity values through this weekend.

A weak cold front and weather disturbance should generate light and periodic rain showers Thursday eve-night, but resulting rainfall amounts should be less than 0.10". Dry weather will then follow Friday and last through the weekend. As a result, fine fuels and leaf litter should remain very dry.

Climate

Here are the record high temperatures for Thursday, October 30th.

Buffalo, NY 74 (1971)

Rochester, NY 76 (1896)

Watertown, NY 73 (1955)

Watches, warnings and advisories

NY: None. MARINE: None.

From the National Weather Service; may be delayed. Not for life-safety decisions. In an emergency, call 911.

Next 6 hours

NWS hourly forecast

  1. Now24°Mostly Cloudy1%1 mph
  2. 3 AM26°Mostly Cloudy1%1 mph
  3. 4 AM27°Mostly Cloudy1%1 mph
  4. 5 AM28°Cloudy2%2 mph
  5. 6 AM29°Cloudy2%3 mph
  6. 7 AM30°Cloudy2%3 mph

Hourly details

Next 7 days: temperature chart, feels like, rain and snow amounts, sky cover, wind and gustsShow
20°48°75°0%100%WedThuFriSatSunMonTue59°24°70°43°56°40°55°28°60°28°61°37°55°38°

Line: temperature °F. Bars: chance of precipitation.

  1. WedNow24°1%1
  2.  3 AM26°1%1
  3.  4 AM27°1%1
  4.  5 AM28°2%2
  5.  6 AM29°2%3
  6.  7 AM30°2%3
  7.  8 AM32°3%5
  8.  9 AM36°4%5
  9.  10 AM41°5%5
  10.  11 AM46°4%5
  11.  12 PM51°3%5
  12.  1 PM55°3%5
  13.  2 PM57°2%5
  14.  3 PM58°0%5
  15.  4 PM59°2%5
  16.  5 PM58°2%5
  17.  6 PM55°4%5
  18.  7 PM52°3%5
  19.  8 PM49°3%5
  20.  9 PM48°4%5
  21.  10 PM47°4%6
  22.  11 PM46°3%6
  23. Thu 10/2912 AM46°3%6
  24.  1 AM45°2%6
  25.  2 AM44°2%6
  26.  3 AM44°2%6
  27.  4 AM43°2%6
  28.  5 AM43°3%6
  29.  6 AM43°0%6
  30.  7 AM43°2%6
  31.  8 AM43°0%8
  32.  9 AM47°0%8
  33.  10 AM53°0%8
  34.  11 AM58°0%9
  35.  12 PM63°0%12
  36.  1 PM67°0%12
  37.  2 PM70°0%13
  38.  3 PM70°0%13
  39.  4 PM69°0%12
  40.  5 PM67°4%10
  41.  6 PM65°4%10
  42.  7 PM61°4%9
  43.  8 PM60°61%8
  44.  9 PM59°61%8
  45.  10 PM58°61%8
  46.  11 PM57°61%7
  47. Fri 10/3012 AM56°61%7
  48.  1 AM56°61%6
  49.  2 AM55°15%6
  50.  3 AM52°15%6
  51.  4 AM50°15%7
  52.  5 AM47°15%7
  53.  6 AM44°15%7
  54.  7 AM43°15%8
  55.  8 AM42°0%8
  56.  9 AM44°0%9
  57.  10 AM47°0%9
  58.  11 AM50°0%10
  59.  12 PM52°0%12
  60.  1 PM54°0%12
  61.  2 PM56°0%12
  62.  3 PM56°0%10
  63.  4 PM56°0%9
  64.  5 PM54°0%8
  65.  6 PM52°0%7
  66.  7 PM48°0%6
  67.  8 PM45°0%5
  68.  9 PM43°0%5
  69.  10 PM41°0%5
  70.  11 PM40°0%5
  71. Sat 10/3112 AM38°0%3
  72.  1 AM37°0%3
  73.  2 AM35°1%2
  74.  3 AM34°1%1
  75.  4 AM32°1%1
  76.  5 AM31°1%0
  77.  6 AM29°1%0
  78.  7 AM28°1%0
  79.  8 AM29°0%0
  80.  9 AM33°0%1
  81.  10 AM40°0%1
  82.  11 AM46°0%2
  83.  12 PM50°0%3
  84.  1 PM52°0%5
  85.  2 PM54°0%5
  86.  3 PM55°0%5
  87.  4 PM54°0%5
  88.  5 PM52°0%3
  89.  6 PM48°0%2
  90.  7 PM43°0%1
  91.  8 PM41°0%0
  92.  9 PM38°0%0
  93.  10 PM35°0%1
  94.  11 PM32°0%1
  95. Sun 11/112 AM31°0%1
  96.  1 AM31°0%1
  97.  1 AM30°1%1
  98.  2 AM30°1%1
  99.  3 AM30°1%2
  100.  4 AM29°1%2
  101.  5 AM28°1%2
  102.  6 AM28°1%2
  103.  7 AM30°3%2
  104.  8 AM36°3%2
  105.  9 AM43°3%2
  106.  10 AM50°3%2
  107.  11 AM54°3%2
  108.  12 PM57°3%3
  109.  1 PM59°4%3
  110.  2 PM60°4%3
  111.  3 PM60°4%2
  112.  4 PM59°4%2
  113.  5 PM56°4%2
  114.  6 PM52°4%1
  115.  7 PM48°6%1
  116.  8 PM45°6%1
  117.  9 PM43°6%2
  118.  10 PM41°6%2
  119.  11 PM40°6%2
  120. Mon 11/212 AM40°6%2
  121.  1 AM40°9%2
  122.  2 AM39°9%2
  123.  3 AM38°9%2
  124.  4 AM38°9%2
  125.  5 AM37°9%2
  126.  6 AM37°9%3
  127.  7 AM38°29%3
  128.  8 AM42°29%3
  129.  9 AM47°29%2
  130.  10 AM52°29%2
  131.  11 AM56°29%2
  132.  12 PM58°29%3
  133.  1 PM60°27%3
  134.  2 PM61°27%3
  135.  3 PM61°27%5
  136.  4 PM60°27%5
  137.  5 PM58°27%5
  138.  6 PM54°27%3
  139.  7 PM51°19%2
  140.  8 PM48°19%1
  141.  9 PM46°19%1
  142.  10 PM44°19%1
  143.  11 PM43°19%1
  144. Tue 11/312 AM42°19%2
  145.  1 AM42°30%2
  146.  2 AM41°30%2
  147.  3 AM40°30%3
  148.  4 AM39°30%3
  149.  5 AM38°30%3
  150.  6 AM38°30%3
  151.  7 AM39°31%3
  152.  8 AM42°31%3
  153.  9 AM46°31%5
  154.  10 AM50°31%5
  155.  11 AM53°31%5
  156.  12 PM55°31%6

Temperature °F · chance of precipitation · wind in mph

NWS hourly forecast updated 10/27/2026, 11:22 PM PT

Observed today

Since midnight, vs yesterday and normal

High so far
--
Low so far
--
Precipitation
0.00 in
Since midnight
Yesterday
High 48° · Low 29° · Precip 0.00 in
Normal for today
High 51° · Low 33°

Observed at Fort Drum / Wheeler-Sack U. S. Army Airfield (KGTB) since midnight local time, through 12:55 AM. Station reports are preliminary and not quality controlled. Normals are estimated from 1991 to 2020 monthly normals at Lowville.

Radar and satellite

National radar

NEXRAD (last 50 min) and GOES

Latest

Nearby hazards

New York hazards

Severe storm and flash flood outlooks, expected rain, river flooding and wildfires near this area

  • Severe storm outlook today:No thunderstorm risk area over this locationOutlook map
  • Excessive rainfall outlook (flash flood risk):Could not check the Weather Prediction Center outlook right now.
  • River gauges within 40 miles at or above flood stage: None reported
  • Active wildfires within 50 miles: None reported

UV and air quality forecast

EPA and AirNow

UV index today (Castorland)
3Moderate
AQI forecast today (Adirondacks Region)
15GoodPM2.5

UV index guide · Air quality

Drought

By county

Lewis County, week of 10/20/2026

46% of the county is abnormally dry. No drought.

Sun and moon

Local time, center of the area

Sunrise
7:33 AM
Sunset
5:57 PM
Daylight
10 hr 25 min
Moon
Waning Gibbous 95% lit
First light (civil dawn)
7:03 AM
Last light (civil dusk)
6:27 PM
Moonrise
7:11 PM
Moonset
10:45 AM

Normal October weather

Climate

Normal October high 57°, low 38°, precipitation 4.56 in for the month. 1991 to 2020 normals at Lowville, 7 mi away.

Other places nearby

Data sources

See something wrong? Request a correction

Frequently asked questions

What is the high temperature today in Castorland, NY 13620?
The National Weather Service forecast for wednesday calls for a high near 59°F. Mostly Cloudy.
Will it rain in Castorland, NY 13620 in the next 24 hours?
The NWS hourly forecast does not show any hour with a 50% or higher chance of precipitation in the next 24 hours.
What time is sunrise and sunset in Castorland, NY 13620 today?
Sunrise is about 7:33 AM EDT and sunset is about 5:57 PM EDT (calculated for the center of the area, within a few minutes).
What is the normal October weather in Castorland, NY 13620?
At Lowville, the 1991 to 2020 normal high in October is 57°F and the normal low is 38°F.

About this data

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