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

Mosinee (KCWA)

Lat: 44.78°NLon: 89.67°WElev: 1263ft.

Fair

21°F

-6°C

Humidity 49%
Wind Speed W 6 mph
Barometer 30.37 in
Dewpoint 5°F (-15°C)
Visibility 10.00 mi
Wind Chill13°F (-11°C)
Last update 23 Feb 2:50 pm CST
Extended Forecast for

Mosinee WI

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 21. North northwest wind 5 to 7 mph becoming light and variable.

    High: 21 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 12. Light south southwest wind becoming south 5 to 10 mph in the evening. Winds could gust as high as 18 mph.

    Low: 12 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Snow with a chance of flurries before 4pm, then a chance of flurries between 4pm and 5pm. High near 32. South wind 10 to 15 mph becoming west in the afternoon. Winds could gust as high as 26 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    High: 32 °F

    Snow Likely
    then Snow

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 6. West northwest wind 13 to 16 mph, with gusts as high as 26 mph.

    Low: 6 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 20. West northwest wind 6 to 13 mph, with gusts as high as 21 mph.

    High: 20 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 5.

    Low: 5 °F

    Partly Cloudy

  • Thursday

    Thursday: A 20 percent chance of snow before noon. Partly sunny, with a high near 30.

    High: 30 °F

    Slight Chance
    Snow then
    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 20.

    Low: 20 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 46.

    High: 46 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 21. North northwest wind 5 to 7 mph becoming light and variable.
Tonight
Mostly cloudy, with a low around 12. Light south southwest wind becoming south 5 to 10 mph in the evening. Winds could gust as high as 18 mph.
Tuesday
Snow with a chance of flurries before 4pm, then a chance of flurries between 4pm and 5pm. High near 32. South wind 10 to 15 mph becoming west in the afternoon. Winds could gust as high as 26 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Tuesday Night
Mostly cloudy, with a low around 6. West northwest wind 13 to 16 mph, with gusts as high as 26 mph.
Wednesday
Mostly sunny, with a high near 20. West northwest wind 6 to 13 mph, with gusts as high as 21 mph.
Wednesday Night
Partly cloudy, with a low around 5.
Thursday
A 20 percent chance of snow before noon. Partly sunny, with a high near 30.
Thursday Night
Partly cloudy, with a low around 20.
Friday
Mostly sunny, with a high near 46.
Friday Night
Partly cloudy, with a low around 16.
Saturday
Partly sunny, with a high near 23.
Saturday Night
Partly cloudy, with a low around 4.
Sunday
A 30 percent chance of snow. Mostly sunny, with a high near 19.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Mosinee WI
 44.78°N 89.69°W (Elev. 1299 ft)
Last Update:
1:51 pm CST Feb 23, 2026
Forecast Valid:
2pm CST Feb 23, 2026-6pm CST Mar 1, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation