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Casco, WI Weather

Today: Sunny, high 68°F, low 55°F. Hourly and 7-day forecast from the National Weather Service. Times are local (CDT).

Casco, WI current weather

52°F

Sunny

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

H 68° / L 55°

  • No rain expected in the next 12 hours

No recent station report. NWS hourly forecast updated 10/28/2026, 6:36 AM PT

Hourly forecast

NWS, updated 10/28/2026, 6:36 AM PT

  1. Now52°
  2. 9 AM55°
  3. 10 AM59°
  4. 11 AM63°
  5. 12 PM66°
  6. 1 PM68°
  7. 2 PM68°
  8. 3 PM68°
  9. 4 PM67°
  10. 5 PM64°
  11. 6 PM61°
  12. 7 PM58°
  13. 8 PM57°
  14. 9 PM58°
  15. 10 PM59°27%
  16. 11 PM59°30%
  17. Thu12 AM59°58%
  18. 1 AM60°77%
  19. 2 AM60°63%
  20. 3 AM59°35%
  21. 4 AM58°16%
  22. 5 AM58°11%
  23. 6 AM58°
  24. 7 AM56°
  25. 8 AM57°
  26. 9 AM58°
  27. 10 AM60°
  28. 11 AM61°
  29. 12 PM62°
  30. 1 PM62°
  31. 2 PM63°
  32. 3 PM63°
  33. 4 PM62°
  34. 5 PM60°
  35. 6 PM57°
  36. 7 PM52°
  37. 8 PM50°
  38. 9 PM49°
  39. 10 PM48°
  40. 11 PM46°
  41. Fri12 AM45°
  42. 1 AM43°
  43. 2 AM42°
  44. 3 AM40°
  45. 4 AM39°
  46. 5 AM38°
  47. 6 AM37°
  48. 7 AM37°

7-day forecast

Tap a day for details

  • Today10/2877% chance of precipitationLow 55°High 68°

    Today: Sunny. High near 68, with temperatures falling to around 64 in the afternoon. South southwest wind 6 to 12 mph.

    Tonight: Showers and thunderstorms between 10pm and 5am. Mostly cloudy. Low around 55, with temperatures rising to around 58 overnight. South southwest wind 12 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New rainfall amounts less than a tenth of an inch possible.

    Sunny
  • Thu10/29Low 37°High 63°

    Thursday: Mostly sunny. High near 63, with temperatures falling to around 60 in the afternoon. West wind 10 to 14 mph, with gusts as high as 22 mph. New rainfall amounts less than a tenth of an inch possible.

    Thursday Night: Patchy fog after 4am. Mostly clear, with a low around 37. West northwest wind 3 to 10 mph.

    Mostly Sunny
  • Fri10/30Low 38°High 56°

    Friday: Patchy fog before 9am. Mostly sunny, with a high near 56. North northwest wind around 3 mph.

    Friday Night: Patchy fog between 2am and 3am. Partly cloudy, with a low around 38.

    Patchy Fog then Mostly Sunny
  • Sat10/3115% chance of precipitationLow 43°High 57°

    Saturday: Partly sunny, with a high near 57.

    Saturday Night: A slight chance of rain showers between 7pm and 8pm, then patchy fog and a slight chance of rain showers. Mostly cloudy, with a low around 43. Chance of precipitation is 20%.

    Partly Sunny
  • Sun11/113% chance of precipitationLow 46°High 61°

    Sunday: Patchy fog before 7am. Mostly cloudy, with a high near 61.

    Sunday Night: Patchy fog between 8pm and 2am. Mostly cloudy, with a low around 46.

    Patchy Fog then Mostly Cloudy
  • Mon11/240% chance of precipitationLow 46°High 61°

    Monday: A slight chance of rain showers after noon. Partly sunny, with a high near 61. Chance of precipitation is 20%.

    Monday Night: A chance of rain showers. Mostly cloudy, with a low around 46. Chance of precipitation is 40%.

    Partly Sunny then Slight Chance Rain Showers
  • Tue11/348% chance of precipitationLow 43°High 58°

    Tuesday: A chance of rain showers. Mostly cloudy, with a high near 58. Chance of precipitation is 50%.

    Tuesday Night: A chance of rain showers. Mostly cloudy, with a low around 43. Chance of precipitation is 40%.

    Chance Rain Showers

Forecast for 44.552, -87.618 from the NWS GRB office, updated 10/28/2026, 6:36 AM PT · Official forecast on weather.gov

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. Now52°Sunny1%6 mph
  2. 9 AM55°Sunny1%6 mph
  3. 10 AM59°Sunny1%7 mph
  4. 11 AM63°Sunny1%8 mph
  5. 12 PM66°Sunny1%9 mph
  6. 1 PM68°Sunny0%9 mph

Hourly details

Next 7 days: temperature chart, feels like, rain and snow amounts, sky cover, wind and gustsShow
35°53°70°0%100%WedThuFriSatSunMonTue68°52°63°46°56°37°57°41°61°46°61°48°57°48°

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

  1. WedNow52°1%6
  2.  9 AM55°1%6
  3.  10 AM59°1%7
  4.  11 AM63°1%8
  5.  12 PM66°1%9
  6.  1 PM68°0%9
  7.  2 PM68°1%10
  8.  3 PM68°1%10
  9.  4 PM67°0%12
  10.  5 PM64°2%12
  11.  6 PM61°2%12
  12.  7 PM58°7%12
  13.  8 PM57°6%12
  14.  9 PM58°7%13
  15.  10 PM59°27%14
  16.  11 PM59°30%15
  17. Thu 10/2912 AM59°58%15
  18.  1 AM60°77%15
  19.  2 AM60°63%15
  20.  3 AM59°35%15
  21.  4 AM58°16%15
  22.  5 AM58°11%14
  23.  6 AM58°3%13
  24.  7 AM56°3%12
  25.  8 AM57°3%10
  26.  9 AM58°3%12
  27.  10 AM60°3%12
  28.  11 AM61°3%13
  29.  12 PM62°3%12
  30.  1 PM62°0%13
  31.  2 PM63°0%13
  32.  3 PM63°0%14
  33.  4 PM62°0%14
  34.  5 PM60°0%12
  35.  6 PM57°0%10
  36.  7 PM52°0%8
  37.  8 PM50°0%8
  38.  9 PM49°0%7
  39.  10 PM48°0%7
  40.  11 PM46°0%7
  41. Fri 10/3012 AM45°0%7
  42.  1 AM43°0%6
  43.  2 AM42°0%6
  44.  3 AM40°0%5
  45.  4 AM39°0%5
  46.  5 AM38°0%3
  47.  6 AM37°0%3
  48.  7 AM37°0%3
  49.  8 AM41°0%2
  50.  9 AM45°0%2
  51.  10 AM49°0%2
  52.  11 AM51°0%2
  53.  12 PM53°0%3
  54.  1 PM54°1%3
  55.  2 PM56°1%1
  56.  3 PM56°1%1
  57.  4 PM56°1%2
  58.  5 PM54°1%3
  59.  6 PM51°1%3
  60.  7 PM48°0%2
  61.  8 PM46°0%1
  62.  9 PM45°0%1
  63.  10 PM44°0%1
  64.  11 PM43°0%1
  65. Sat 10/3112 AM42°0%1
  66.  1 AM42°2%1
  67.  2 AM42°2%1
  68.  3 AM41°2%2
  69.  4 AM41°2%2
  70.  5 AM41°2%2
  71.  6 AM41°2%2
  72.  7 AM42°9%2
  73.  8 AM45°9%3
  74.  9 AM49°9%5
  75.  10 AM53°9%6
  76.  11 AM55°9%7
  77.  12 PM56°9%7
  78.  1 PM57°12%7
  79.  2 PM57°12%7
  80.  3 PM57°12%7
  81.  4 PM57°12%7
  82.  5 PM55°12%6
  83.  6 PM53°12%3
  84.  7 PM51°15%2
  85.  8 PM50°15%2
  86.  9 PM49°15%2
  87.  10 PM48°15%2
  88.  11 PM48°15%2
  89. Sun 11/112 AM48°15%1
  90.  1 AM48°15%1
  91.  1 AM47°15%1
  92.  2 AM47°15%1
  93.  3 AM46°15%1
  94.  4 AM46°15%1
  95.  5 AM46°15%1
  96.  6 AM47°13%1
  97.  7 AM49°13%2
  98.  8 AM52°13%2
  99.  9 AM55°13%3
  100.  10 AM57°13%5
  101.  11 AM59°13%5
  102.  12 PM60°7%6
  103.  1 PM61°7%6
  104.  2 PM61°7%6
  105.  3 PM60°7%6
  106.  4 PM58°7%5
  107.  5 PM56°7%3
  108.  6 PM54°11%2
  109.  7 PM53°11%2
  110.  8 PM52°11%2
  111.  9 PM51°11%2
  112.  10 PM51°11%2
  113.  11 PM50°11%2
  114. Mon 11/212 AM50°13%2
  115.  1 AM50°13%2
  116.  2 AM49°13%2
  117.  3 AM49°13%2
  118.  4 AM48°13%2
  119.  5 AM48°13%3
  120.  6 AM49°13%3
  121.  7 AM51°13%5
  122.  8 AM54°13%5
  123.  9 AM57°13%6
  124.  10 AM59°13%7
  125.  11 AM60°13%8
  126.  12 PM60°20%9
  127.  1 PM61°20%9
  128.  2 PM61°20%9
  129.  3 PM60°20%9
  130.  4 PM58°20%8
  131.  5 PM56°20%8
  132.  6 PM54°25%7
  133.  7 PM53°25%7
  134.  8 PM52°25%7
  135.  9 PM52°25%7
  136.  10 PM52°25%7
  137.  11 PM51°25%7
  138. Tue 11/312 AM51°40%7
  139.  1 AM50°40%8
  140.  2 AM50°40%8
  141.  3 AM49°40%9
  142.  4 AM48°40%9
  143.  5 AM48°40%10
  144.  6 AM49°48%10
  145.  7 AM51°48%12
  146.  8 AM54°48%12
  147.  9 AM56°48%13
  148.  10 AM57°48%13
  149.  11 AM57°48%14
  150.  12 PM57°47%14
  151.  1 PM57°47%14
  152.  2 PM57°47%14
  153.  3 PM57°47%14
  154.  4 PM56°47%13
  155.  5 PM54°47%12
  156.  6 PM52°42%10

Temperature °F · chance of precipitation · wind in mph

NWS hourly forecast updated 10/28/2026, 6:36 AM PT

Radar and satellite

National radar

NEXRAD (last 50 min) and GOES

Latest

Nearby hazards

Wisconsin hazards

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

  • Severe storm outlook today:General thunderstormsOutlook 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: Leaf Fire (0 acres)

UV and air quality forecast

EPA and AirNow

AQI forecast today (Kewaunee-Door)
ModeratePM2.5
AQI forecast tomorrow (Kewaunee-Door)
GoodOzone

UV index guide · Air quality

Drought

By county

Kewaunee County, week of 10/20/2026

36% of the county is in moderate drought or worse.

Beaches nearby

EPA BEACON beaches

Sun and moon

Local time, center of the area

Sunrise
7:23 AM
Sunset
5:45 PM
Daylight
10 hr 22 min
Moon
Waning Gibbous 93% lit
First light (civil dawn)
6:52 AM
Last light (civil dusk)
6:15 PM
Moonrise
6:58 PM
Moonset
10:39 AM

Normal October weather

Climate

Normal October high 55°, low 41°, precipitation 2.91 in for the month. 1991 to 2020 normals at Kewaunee, 8 mi away.

Other places nearby

Data sources

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Frequently asked questions

What is the high temperature today in Casco, WI?
The National Weather Service forecast for today calls for a high near 68°F. Sunny.
Will it rain in Casco, WI in the next 24 hours?
The hourly forecast shows a 58% chance of precipitation around 10/29/2026, 12:00 AM CDT.
What time is sunrise and sunset in Casco, WI today?
Sunrise is about 7:23 AM CDT and sunset is about 5:45 PM CDT (calculated for the center of the area, within a few minutes).
What is the normal October weather in Casco, WI?
At Kewaunee, the 1991 to 2020 normal high in October is 55°F and the normal low is 41°F.

About this data

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