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.

Fair

47°F

8°C

Humidity 78%
Wind Speed Calm
Barometer 30.21 in
Dewpoint 40°F (4°C)
Visibility 10.00 mi
Last update 14 Oct 6:55 pm CDT
Extended Forecast for

Grantsburg WI

  • Tonight

    Tonight: Mostly cloudy, with a low around 38. Calm wind.

    Low: 38 °F

    Mostly Cloudy

  • Thursday

    Thursday: Showers likely, mainly after 1pm. Cloudy, with a high near 52. Calm wind becoming west around 5 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 52 °F

    Showers
    Likely

  • Thursday Night

    Thursday Night: A slight chance of showers before 7pm, then a slight chance of showers after 2am. Cloudy, with a low around 38. Light west wind becoming northwest 5 to 10 mph in the evening. Winds could gust as high as 20 mph. Chance of precipitation is 20%.

    Low: 38 °F

    Slight Chance
    Showers

  • Friday

    Friday: Mostly cloudy through mid morning, then gradual clearing, with a high near 53. Breezy, with a north wind 10 to 15 mph, with gusts as high as 30 mph.

    High: 53 °F

    Becoming
    Sunny and
    Breezy

  • Friday Night

    Friday Night: Clear, with a low around 27. Calm wind.

    Low: 27 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 60. Breezy, with a southwest wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph.

    High: 60 °F

    Sunny then
    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Clear, with a low around 37. South wind around 10 mph, with gusts as high as 25 mph.

    Low: 37 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 64. Breezy, with a south wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 64 °F

    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 37. Southwest wind around 5 mph becoming calm. Winds could gust as high as 15 mph.

    Low: 37 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 38. Calm wind.
Thursday
Showers likely, mainly after 1pm. Cloudy, with a high near 52. Calm wind becoming west around 5 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
A slight chance of showers before 7pm, then a slight chance of showers after 2am. Cloudy, with a low around 38. Light west wind becoming northwest 5 to 10 mph in the evening. Winds could gust as high as 20 mph. Chance of precipitation is 20%.
Friday
Mostly cloudy through mid morning, then gradual clearing, with a high near 53. Breezy, with a north wind 10 to 15 mph, with gusts as high as 30 mph.
Friday Night
Clear, with a low around 27. Calm wind.
Saturday
Sunny, with a high near 60. Breezy, with a southwest wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph.
Saturday Night
Clear, with a low around 37. South wind around 10 mph, with gusts as high as 25 mph.
Sunday
Sunny, with a high near 64. Breezy, with a south wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday Night
Partly cloudy, with a low around 37. Southwest wind around 5 mph becoming calm. Winds could gust as high as 15 mph.
Monday
Sunny, with a high near 67. Calm wind becoming west around 5 mph.
Monday Night
Mostly clear, with a low around 38. Calm wind.
Tuesday
Sunny, with a high near 69. Light southeast wind becoming south 5 to 10 mph in the morning. Winds could gust as high as 15 mph.
Tuesday Night
Mostly clear, with a low around 46. South wind around 5 mph, with gusts as high as 15 mph.
Wednesday
A slight chance of showers. Mostly sunny, with a high near 70. South wind 5 to 10 mph, with gusts as high as 20 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Grantsburg WI
 45.8°N 92.68°W
Last Update:
5:06 pm CDT Oct 14, 2026
Forecast Valid:
7pm CDT Oct 14, 2026-6pm CDT Oct 21, 2026
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation