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Nassau Lake, NY 12123 Weather

It is 55°F and mostly clear in Nassau Lake, NY 12123, observed at 3:40 PM EDT. Today: Mostly Sunny, high 60°F, low 35°F. Hourly and 10-day forecast from the National Weather Service. Times are local (EDT).

Nassau Lake, NY 12123 current weather

55°F

Mostly Clear

H 60° / L 35°Feels like 55°

Observed at Albany International Airport (17.4 mi away), 10/30/2026, 3:40 PM EDT

1 active alert

From the National Weather Service for this forecast zone or county

State alerts

Moderate1Possible threat to life or property

Hourly forecast

NWS, updated 10/30/2026, 11:36 AM PT

  1. Now55°
  2. 5 PM54°
  3. 6 PM52°
  4. 7 PM49°
  5. 8 PM47°
  6. 9 PM46°
  7. 10 PM45°
  8. 11 PM44°
  9. 12 AM43°Sat
  10. 1 AM42°
  11. 2 AM41°
  12. 3 AM40°
  13. 4 AM38°
  14. 5 AM37°
  15. 6 AM35°
  16. 7 AM35°
  17. 8 AM35°
  18. 9 AM38°
  19. 10 AM41°
  20. 11 AM44°
  21. 12 PM47°
  22. 1 PM50°
  23. 2 PM51°
  24. 3 PM53°
  25. 4 PM53°
  26. 5 PM52°
  27. 6 PM49°
  28. 7 PM46°
  29. 8 PM40°
  30. 9 PM38°
  31. 10 PM37°
  32. 11 PM35°
  33. 12 AM34°Sun
  34. 1 AM34°
  35. 1 AM33°
  36. 2 AM32°
  37. 3 AM32°
  38. 4 AM31°
  39. 5 AM30°
  40. 6 AM31°
  41. 7 AM32°
  42. 8 AM35°
  43. 9 AM40°
  44. 10 AM47°
  45. 11 AM51°
  46. 12 PM55°
  47. 1 PM57°
  48. 2 PM58°

10-day forecast

Tap a day for details

  • Today10/30Low 35°High 60°

    This Afternoon: Mostly sunny. High near 60, with temperatures falling to around 54 in the afternoon. Northwest wind around 16 mph, with gusts as high as 32 mph.

    Tonight: Partly cloudy, with a low around 35. Northwest wind 6 to 15 mph, with gusts as high as 30 mph.

    Mostly Sunny
  • Sat10/31Low 30°High 53°

    Saturday: Sunny, with a high near 53. Northwest wind 3 to 7 mph.

    Saturday Night: Mostly clear, with a low around 30. Northwest wind around 3 mph.

    Sunny
  • Sun11/1Low 36°High 58°

    Sunday: Sunny, with a high near 58. Southwest wind around 2 mph.

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

    Sunny
  • Mon11/2Low 44°High 62°

    Monday: Mostly sunny, with a high near 62.

    Monday Night: Partly cloudy, with a low around 44.

    Mostly Sunny
  • Tue11/311% chance of precipitationLow 48°High 65°

    Tuesday: Partly sunny, with a high near 65.

    Tuesday Night: Mostly cloudy, with a low around 48.

    Partly Sunny
  • Wed11/421% chance of precipitationLow 52°High 65°

    Wednesday: Partly sunny, with a high near 65.

    Wednesday Night: A slight chance of rain showers after 1am. Mostly cloudy, with a low around 52.

    Partly Sunny
  • Thu11/554% chance of precipitationLow 54°High 65°

    Thursday: A chance of rain showers. Mostly cloudy, with a high near 65. Chance of precipitation is 40%.

    Thursday Night: A chance of rain showers. Mostly cloudy, with a low around 54.

    Chance Rain Showers
  • Fri11/6Model blend61% chance of precipitationLow 47°High 64°

    Friday: Rain likely. High near 64°. Low that night near 47°. About 0.79 in of precipitation.

    Computer model guidance from the NOAA National Blend of Models, not a forecast written by NWS forecasters. Expect changes this far out.

  • Sat11/7Model blend40% chance of precipitationLow 39°High 58°

    Saturday: Chance of rain. High near 58°. Low that night near 39°. About 0.17 in of precipitation.

    Computer model guidance from the NOAA National Blend of Models, not a forecast written by NWS forecasters. Expect changes this far out.

  • Sun11/8Model blend13% chance of precipitationLow 34°High 55°

    Sunday: Partly cloudy. High near 55°. Low that night near 34°.

    Computer model guidance from the NOAA National Blend of Models, not a forecast written by NWS forecasters. Expect changes this far out.

Forecast for 42.534, -73.618 from the NWS ALY office, updated 10/30/2026, 11:36 AM PT · Official forecast on weather.gov

Days 8 to 10: NOAA National Blend of Models, station KALB (Albany Intl, 17 mi), model run 10/30/2026, 10:00 AM EDT

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. Now55°Mostly Sunny0%16 mph
  2. 5 PM54°Mostly Sunny0%16 mph
  3. 6 PM52°Partly Cloudy0%15 mph
  4. 7 PM49°Partly Cloudy0%14 mph
  5. 8 PM47°Mostly Cloudy0%13 mph
  6. 9 PM46°Mostly Cloudy0%10 mph

Hourly details

Next 7 days: temperature chart, feels like, rain and snow amounts, sky cover, wind and gustsShow

Radar and satellite

National radar

NEXRAD (up to 24 hours) and GOES

Latest

Frequently asked questions

What is the weather in Nassau Lake, NY 12123 right now?
The latest observation from Albany International Airport was 55°F and mostly clear, reported at 10/30/2026, 3:40 PM EDT.
What is the high temperature today in Nassau Lake, NY 12123?
The National Weather Service forecast for this afternoon calls for a high near 60°F. Mostly Sunny.
Will it rain in Nassau Lake, NY 12123 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 is the 10-day forecast for Nassau Lake, NY 12123?
The first 7 days come from the National Weather Service forecast. Days 8 to 10 (Nov 6 to Nov 8) come from the NOAA National Blend of Models, with highs of 55°F to 64°F and up to a 61% chance of precipitation. Model guidance this far out often changes.
What time is sunrise and sunset in Nassau Lake, NY 12123 today?
Sunrise is about 7:25 AM EDT and sunset is about 5:50 PM EDT (calculated for the center of the area, within a few minutes).
What is the normal October weather in Nassau Lake, NY 12123?
At Valatie 1 N, the 1991 to 2020 normal high in October is 62°F and the normal low is 41°F.

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: Cherry Plain Fire (251 acres), Little River Fire (5 acres)

UV and air quality forecast

EPA and AirNow

AQI forecast today (Upper Hudson Valley Region)
43GoodPM2.5
AQI forecast tomorrow (Upper Hudson Valley Region)
20GoodPM2.5

UV index guide · Air quality

Drought

By county

Rensselaer County, week of 10/27/2026

No drought or abnormal dryness in this county.

Tides nearby

NOAA tide stations

Sun and moon

Local time, center of the area

Sunrise
7:25 AM
Sunset
5:50 PM
Daylight
10 hr 24 min
Moon
Waning Gibbous 77% lit
First light (civil dawn)
6:56 AM
Last light (civil dusk)
6:19 PM
Moonrise
9:21 PM
Moonset
12:44 PM

Normal October weather

Climate

Normal October high 62°, low 41°, precipitation 4.33 in for the month. 1991 to 2020 normals at Valatie 1 N, 8 mi away.

Other places nearby

Data sources

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About this data

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