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

Hazardous Weather Conditions

Current conditions at

Appleton-Outagamie (KATW)

Lat: 44.26°NLon: 88.52°WElev: 869ft.

Fair

73°F

23°C

Humidity 89%
Wind Speed SE 3 mph
Barometer 29.89 in
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Last update 12 Aug 10:55 pm CDT
Extended Forecast for

Appleton WI

  • Tonight

    Tonight: Patchy fog after 5am. Otherwise, increasing clouds, with a low around 66. Calm wind.

    Low: 66 °F

    Patchy Fog

  • Thursday

    Thursday: A 40 percent chance of showers, mainly after 3pm. Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 81. Calm wind becoming south around 5 mph in the afternoon.

    High: 81 °F

    Chance
    Showers and
    Patchy Fog

  • Thursday Night

    Thursday Night: A 30 percent chance of showers before 7pm. Partly cloudy, with a low around 64. Light and variable wind.

    Low: 64 °F

    Chance
    Showers then
    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 80. East wind 5 to 10 mph.

    High: 80 °F

    Partly Sunny

  • Friday Night

    Friday Night: A 20 percent chance of showers after 1am. Partly cloudy, with a low around 64. East wind 5 to 8 mph.

    Low: 64 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Saturday

    Saturday: A chance of showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 80. Chance of precipitation is 40%.

    High: 80 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 67.

    Low: 67 °F

    Chance
    T-storms

  • Sunday

    Sunday: A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 81.

    High: 81 °F

    Slight Chance
    T-storms

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 61.

    Low: 61 °F

    Partly Cloudy

Detailed Forecast

Tonight
Patchy fog after 5am. Otherwise, increasing clouds, with a low around 66. Calm wind.
Thursday
A 40 percent chance of showers, mainly after 3pm. Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 81. Calm wind becoming south around 5 mph in the afternoon.
Thursday Night
A 30 percent chance of showers before 7pm. Partly cloudy, with a low around 64. Light and variable wind.
Friday
Partly sunny, with a high near 80. East wind 5 to 10 mph.
Friday Night
A 20 percent chance of showers after 1am. Partly cloudy, with a low around 64. East wind 5 to 8 mph.
Saturday
A chance of showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 80. Chance of precipitation is 40%.
Saturday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 67.
Sunday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 81.
Sunday Night
Partly cloudy, with a low around 61.
Monday
Sunny, with a high near 79.
Monday Night
Mostly clear, with a low around 63.
Tuesday
Mostly sunny, with a high near 81.
Tuesday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 65.
Wednesday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 80.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Appleton WI
 44.27°N 88.43°W (Elev. 797 ft)
Last Update:
9:46 pm CDT Aug 12, 2026
Forecast Valid:
11pm CDT Aug 12, 2026-6pm CDT Aug 19, 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