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.

Overcast

72°F

22°C

Humidity 94%
Wind Speed Calm
Barometer 29.92 in
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Last update 3 Sep 5:15 am CDT
Extended Forecast for

Menasha WI

  • Overnight

    Overnight: A 30 percent chance of showers and thunderstorms. Patchy fog. Otherwise, mostly cloudy, with a low around 69. Calm wind.

    Low: 69 °F

    Chance
    T-storms and
    Patchy Fog

  • Thursday

    Thursday: Showers and thunderstorms likely, mainly between 10am and 1pm. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 81. Heat index values as high as 86. Light and variable wind becoming east around 6 mph in the afternoon. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

    High: 81 °F

    T-storms
    Likely and
    Patchy Fog

  • Thursday Night

    Thursday Night: Showers and thunderstorms likely before midnight, then showers and possibly a thunderstorm between midnight and 4am, then a chance of showers and thunderstorms after 4am. Low around 69. East southeast wind 3 to 6 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 69 °F

    T-storms

  • Friday

    Friday: A 30 percent chance of showers and thunderstorms, mainly before 7am. Partly sunny, with a high near 83. Heat index values as high as 90. East wind 3 to 6 mph.

    High: 83 °F

    Chance
    T-storms then
    Partly Sunny

  • Friday Night

    Friday Night: A 30 percent chance of showers and thunderstorms, mainly after 7pm. Mostly cloudy, with a low around 67. East wind 5 to 8 mph.

    Low: 67 °F

    Chance
    T-storms

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 79.

    High: 79 °F

    Slight Chance
    T-storms

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 64.

    Low: 64 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 79.

    High: 79 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A 20 percent chance of showers after 1am. Partly cloudy, with a low around 65.

    Low: 65 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

Detailed Forecast

Overnight
A 30 percent chance of showers and thunderstorms. Patchy fog. Otherwise, mostly cloudy, with a low around 69. Calm wind.
Thursday
Showers and thunderstorms likely, mainly between 10am and 1pm. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 81. Heat index values as high as 86. Light and variable wind becoming east around 6 mph in the afternoon. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Thursday Night
Showers and thunderstorms likely before midnight, then showers and possibly a thunderstorm between midnight and 4am, then a chance of showers and thunderstorms after 4am. Low around 69. East southeast wind 3 to 6 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Friday
A 30 percent chance of showers and thunderstorms, mainly before 7am. Partly sunny, with a high near 83. Heat index values as high as 90. East wind 3 to 6 mph.
Friday Night
A 30 percent chance of showers and thunderstorms, mainly after 7pm. Mostly cloudy, with a low around 67. East wind 5 to 8 mph.
Saturday
A 20 percent chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 79.
Saturday Night
Partly cloudy, with a low around 64.
Sunday
Mostly sunny, with a high near 79.
Sunday Night
A 20 percent chance of showers after 1am. Partly cloudy, with a low around 65.
Labor Day
A 20 percent chance of showers after 1pm. Partly sunny, with a high near 79.
Monday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 67.
Tuesday
A 30 percent chance of showers. Partly sunny, with a high near 79.
Tuesday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 69.
Wednesday
A 20 percent chance of showers. Partly sunny, with a high near 79.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Menasha WI
 44.21°N 88.43°W (Elev. 748 ft)
Last Update:
2:42 am CDT Sep 3, 2026
Forecast Valid:
5am CDT Sep 3, 2026-6pm CDT Sep 9, 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