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

Wisconsin Rapids, Alexander Field South Wood County Airport (KISW)

Lat: 44.36°NLon: 89.84°WElev: 1020ft.

Fair

51°F

11°C

Humidity 50%
Wind Speed E 5 mph
Barometer 30.26 in (1025.2 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Wind Chill49°F (9°C)
Last update 21 May 10:54 pm CDT
Extended Forecast for

Wisconsin Rapids WI

  • Tonight

    Tonight: Mostly cloudy, with a low around 43. East wind around 7 mph.

    Low: 43 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 66. East wind 8 to 16 mph, with gusts as high as 28 mph.

    High: 66 °F

    Partly Sunny

  • Friday Night

    Friday Night: A 30 percent chance of showers after 1am. Mostly cloudy, with a low around 47. East wind 8 to 14 mph, with gusts as high as 26 mph.

    Low: 47 °F

    Mostly Cloudy
    then Chance
    Showers

  • Saturday

    Saturday: A 30 percent chance of showers, mainly before 1pm. Mostly cloudy, with a high near 70. East wind around 7 mph.

    High: 70 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: A 20 percent chance of showers before 1am. Mostly cloudy, with a low around 49. East southeast wind around 5 mph becoming calm in the evening.

    Low: 49 °F

    Slight Chance
    Showers

  • Sunday

    Sunday: Mostly cloudy, then gradually becoming sunny, with a high near 79.

    High: 79 °F

    Decreasing
    Clouds

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 52.

    Low: 52 °F

    Mostly Clear

  • Memorial Day

    Memorial Day: A 30 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 84.

    High: 84 °F

    Sunny then
    Chance
    T-storms

  • Monday Night

    Monday Night: A 20 percent chance of showers and thunderstorms before 1am. Mostly clear, with a low around 57.

    Low: 57 °F

    Slight Chance
    T-storms

Detailed Forecast

Tonight
Mostly cloudy, with a low around 43. East wind around 7 mph.
Friday
Partly sunny, with a high near 66. East wind 8 to 16 mph, with gusts as high as 28 mph.
Friday Night
A 30 percent chance of showers after 1am. Mostly cloudy, with a low around 47. East wind 8 to 14 mph, with gusts as high as 26 mph.
Saturday
A 30 percent chance of showers, mainly before 1pm. Mostly cloudy, with a high near 70. East wind around 7 mph.
Saturday Night
A 20 percent chance of showers before 1am. Mostly cloudy, with a low around 49. East southeast wind around 5 mph becoming calm in the evening.
Sunday
Mostly cloudy, then gradually becoming sunny, with a high near 79.
Sunday Night
Mostly clear, with a low around 52.
Memorial Day
A 30 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 84.
Monday Night
A 20 percent chance of showers and thunderstorms before 1am. Mostly clear, with a low around 57.
Tuesday
Sunny, with a high near 87.
Tuesday Night
A 20 percent chance of showers. Partly cloudy, with a low around 58.
Wednesday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 86.
Wednesday Night
A 20 percent chance of showers. Partly cloudy, with a low around 58.
Thursday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 85.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Wisconsin Rapids WI
 44.4°N 89.83°W (Elev. 1007 ft)
Last Update:
9:21 pm CDT May 21, 2026
Forecast Valid:
11pm CDT May 21, 2026-6pm CDT May 28, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation