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

21°C

70°F

Humidity 78%
Wind Speed W 6 km/h
Barometer 29.91 in
Dewpoint 17°C (63°F)
Visibility 16 km
Last update 12 Jul 9:45 pm CDT
Extended Forecast for

Appleton WI

  • Tonight

    Tonight: Areas of smoke before 4am. Partly cloudy, with a low around 17. West wind around 10 km/h.

    Low: 17 °C

    Areas Smoke

  • Sunday

    Sunday: Areas of smoke after 8am. Mostly sunny, with a high near 28. West southwest wind 10 to 16 km/h.

    High: 28 °C

    Areas Smoke

  • Sunday Night

    Sunday Night: Areas of smoke before 11pm. Partly cloudy, with a low around 19. Southwest wind around 11 km/h.

    Low: 19 °C

    Areas Smoke
    then Mostly
    Clear

  • Monday

    Monday: Sunny, with a high near 31. Southwest wind 11 to 13 km/h.

    High: 31 °C

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 21. South southwest wind 5 to 10 km/h.

    Low: 21 °C

    Mostly Clear

  • Tuesday

    Tuesday: A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 31.

    High: 31 °C

    Mostly Sunny
    then Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 21.

    Low: 21 °C

    Chance
    T-storms

  • Wednesday

    Wednesday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 26. Chance of precipitation is 60%.

    High: 26 °C

    Showers
    Likely

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms before 1am, then a slight chance of showers. Mostly cloudy, with a low around 16. Chance of precipitation is 50%.

    Low: 16 °C

    Chance
    T-storms

Detailed Forecast

Tonight
Areas of smoke before 4am. Partly cloudy, with a low around 17. West wind around 10 km/h.
Sunday
Areas of smoke after 8am. Mostly sunny, with a high near 28. West southwest wind 10 to 16 km/h.
Sunday Night
Areas of smoke before 11pm. Partly cloudy, with a low around 19. Southwest wind around 11 km/h.
Monday
Sunny, with a high near 31. Southwest wind 11 to 13 km/h.
Monday Night
Mostly clear, with a low around 21. South southwest wind 5 to 10 km/h.
Tuesday
A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 31.
Tuesday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 21.
Wednesday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 26. Chance of precipitation is 60%.
Wednesday Night
A chance of showers and thunderstorms before 1am, then a slight chance of showers. Mostly cloudy, with a low around 16. Chance of precipitation is 50%.
Thursday
A 30 percent chance of showers and thunderstorms, mainly after 1pm. Mostly cloudy, with a high near 23.
Thursday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 14.
Friday
Partly sunny, with a high near 24.
Friday Night
Partly cloudy, with a low around 15.
Saturday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 26.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Appleton WI
 44.27°N 88.4°W (Elev. 751 m)
Last Update:
10:12 pm CDT Jul 12, 2025
Forecast Valid:
10pm CDT Jul 12, 2025-6pm CDT Jul 19, 2025
 
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