National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Rush City Regional Airport (KROS)

Lat: 45.7°NLon: 92.95°WElev: 919ft.

Partly Cloudy

36°F

2°C

Humidity 93%
Wind Speed Calm
Barometer 30.04 in
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 8 Nov 9:23 pm CST
Extended Forecast for

Grantsburg WI

  • Tonight

    Tonight: Mostly cloudy, with a low around 35. Calm wind becoming south around 5 mph.

    Low: 35 °F

    Mostly Cloudy

  • Monday

    Monday: Cloudy through mid morning, then gradual clearing, with a high near 57. South wind 5 to 10 mph becoming west in the afternoon. Winds could gust as high as 15 mph.

    High: 57 °F

    Gradual
    Clearing

  • Monday Night

    Monday Night: Mostly clear, with a low around 34. West wind around 5 mph becoming calm in the evening.

    Low: 34 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 53. Calm wind becoming west around 5 mph.

    High: 53 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of rain after midnight. Mostly cloudy, with a low around 37. Calm wind.

    Low: 37 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Veterans Day

    Veterans Day: Partly sunny, with a high near 45. Light north wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 15 mph.

    High: 45 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 29. North wind around 5 mph, with gusts as high as 15 mph.

    Low: 29 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 37. North wind around 5 mph, with gusts as high as 15 mph.

    High: 37 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 24. Calm wind.

    Low: 24 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around 35. Calm wind becoming south around 5 mph.
Monday
Cloudy through mid morning, then gradual clearing, with a high near 57. South wind 5 to 10 mph becoming west in the afternoon. Winds could gust as high as 15 mph.
Monday Night
Mostly clear, with a low around 34. West wind around 5 mph becoming calm in the evening.
Tuesday
Mostly sunny, with a high near 53. Calm wind becoming west around 5 mph.
Tuesday Night
A 20 percent chance of rain after midnight. Mostly cloudy, with a low around 37. Calm wind.
Veterans Day
Partly sunny, with a high near 45. Light north wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 15 mph.
Wednesday Night
Mostly cloudy, with a low around 29. North wind around 5 mph, with gusts as high as 15 mph.
Thursday
Mostly sunny, with a high near 37. North wind around 5 mph, with gusts as high as 15 mph.
Thursday Night
Mostly clear, with a low around 24. Calm wind.
Friday
Sunny, with a high near 38. Calm wind becoming north around 5 mph.
Friday Night
Mostly clear, with a low around 27. Calm wind.
Saturday
Mostly sunny, with a high near 40. Calm wind becoming south around 5 mph. Winds could gust as high as 15 mph.
Saturday Night
Partly cloudy, with a low around 31. Calm wind.
Sunday
Mostly sunny, with a high near 46. Calm wind becoming southwest around 5 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Grantsburg WI
 45.78°N 92.68°W
Last Update:
10:31 pm CST Nov 8, 2026
Forecast Valid:
11pm CST Nov 8, 2026-6pm CST Nov 15, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation