Current conditions at

Appleton-Outagamie (KATW)

Lat: 44.26°NLon: 88.52°WElev: 869ft.

Partly Cloudy

91°F

33°C

Humidity 52%
Wind Speed S 17 mph
Barometer 29.97 in
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Heat Index98°F (37°C)
Last update 8 Aug 1:45 pm CDT
Extended Forecast for

Appleton WI

Heat Advisory until August 8, 07:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory until August 8, 07:00pm

    NOW until 7:00pm Fri

    Heat Advisory

  • This Afternoon

    High: 89 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 74. South wind 8 to 10 mph, with gusts as high as 18 mph.

    Low: 74 °F

    Partly Cloudy

  • Saturday

    Saturday: Showers and thunderstorms likely, mainly after 4pm. Some of the storms could produce heavy rainfall.  Partly sunny, with a high near 89. Heat index values as high as 96. South wind 9 to 11 mph, with gusts as high as 21 mph.  Chance of precipitation is 60%. New rainfall amounts between 1 and 2 inches possible.

    High: 89 °F

    Heavy Rain

  • Saturday Night

    Saturday Night: Showers and thunderstorms likely before 7pm, then showers likely and possibly a thunderstorm after 7pm. Some of the storms could produce heavy rainfall.  Mostly cloudy, with a low around 72. South southwest wind 7 to 9 mph.  Chance of precipitation is 70%.

    Low: 72 °F

    Heavy Rain
    then Showers
    Likely

  • Sunday

    Sunday: A 50 percent chance of showers and thunderstorms.  Mostly cloudy, with a high near 83. South southwest wind 6 to 9 mph.

    High: 83 °F

    Chance
    T-storms

  • Sunday Night

    Sunday Night: A 50 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 69.

    Low: 69 °F

    Chance
    T-storms

  • Monday

    Monday: A chance of showers, with thunderstorms also possible after 1pm.  Partly sunny, with a high near 84. Chance of precipitation is 30%.

    High: 84 °F

    Chance
    Showers

  • Monday Night

    Monday Night: A 30 percent chance of showers, mainly before 1am.  Partly cloudy, with a low around 66.

    Low: 66 °F

    Chance
    Showers

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 89. Heat index values as high as 95. South wind 10 to 13 mph, with gusts as high as 21 mph.
Tonight
Partly cloudy, with a low around 74. South wind 8 to 10 mph, with gusts as high as 18 mph.
Saturday
Showers and thunderstorms likely, mainly after 4pm. Some of the storms could produce heavy rainfall. Partly sunny, with a high near 89. Heat index values as high as 96. South wind 9 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New rainfall amounts between 1 and 2 inches possible.
Saturday Night
Showers and thunderstorms likely before 7pm, then showers likely and possibly a thunderstorm after 7pm. Some of the storms could produce heavy rainfall. Mostly cloudy, with a low around 72. South southwest wind 7 to 9 mph. Chance of precipitation is 70%.
Sunday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 83. South southwest wind 6 to 9 mph.
Sunday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 69.
Monday
A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 84. Chance of precipitation is 30%.
Monday Night
A 30 percent chance of showers, mainly before 1am. Partly cloudy, with a low around 66.
Tuesday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 84.
Tuesday Night
Partly cloudy, with a low around 67.
Wednesday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 85.
Wednesday Night
A 20 percent chance of showers. Partly cloudy, with a low around 67.
Thursday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 84.
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ABOUT THIS FORECAST

 
Point Forecast:
Appleton WI
 44.27°N 88.43°W (Elev. 797 ft)
1:21 pm CDT Aug 8, 2025
1pm CDT Aug 8, 2025-6pm CDT Aug 14, 2025
 
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Additional Resources

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