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

Appleton-Outagamie (KATW)

Lat: 44.26°NLon: 88.52°WElev: 869ft.

Light Rain

59°F

15°C

Humidity 88%
Wind Speed N 9 mph
Barometer 30.26 in
Dewpoint 55°F (13°C)
Visibility 2.00 mi
Last update 17 Sep 5:45 am CDT
Extended Forecast for

Appleton WI

  • Today

    Today: Showers likely, mainly before 9am. Mostly cloudy, with a high near 71. Northeast wind 3 to 5 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 71 °F

    Showers
    Likely then
    Partly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 53. Calm wind becoming northeast around 5 mph after midnight.

    Low: 53 °F

    Partly Cloudy

  • Friday

    Friday: Showers likely, mainly after 4pm. Increasing clouds, with a high near 68. East wind 6 to 9 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 68 °F

    Partly Sunny
    then Showers
    Likely

  • Friday Night

    Friday Night: Showers, with thunderstorms also possible after 1am. Low around 58. East wind 9 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 100%.

    Low: 58 °F

    Showers

  • Saturday

    Saturday: Showers and possibly a thunderstorm. High near 66. East wind 10 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 90%.

    High: 66 °F

    Showers

  • Saturday Night

    Saturday Night: A 40 percent chance of showers before 1am. Mostly cloudy, with a low around 53.

    Low: 53 °F

    Chance
    Showers

  • Sunday

    Sunday: Partly sunny, with a high near 65.

    High: 65 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 51.

    Low: 51 °F

    Mostly Cloudy

  • Monday

    Monday: A 20 percent chance of showers before 1pm. Mostly cloudy, with a high near 62.

    High: 62 °F

    Slight Chance
    Showers

Detailed Forecast

Today
Showers likely, mainly before 9am. Mostly cloudy, with a high near 71. Northeast wind 3 to 5 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Partly cloudy, with a low around 53. Calm wind becoming northeast around 5 mph after midnight.
Friday
Showers likely, mainly after 4pm. Increasing clouds, with a high near 68. East wind 6 to 9 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Showers, with thunderstorms also possible after 1am. Low around 58. East wind 9 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 100%.
Saturday
Showers and possibly a thunderstorm. High near 66. East wind 10 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 90%.
Saturday Night
A 40 percent chance of showers before 1am. Mostly cloudy, with a low around 53.
Sunday
Partly sunny, with a high near 65.
Sunday Night
Mostly cloudy, with a low around 51.
Monday
A 20 percent chance of showers before 1pm. Mostly cloudy, with a high near 62.
Monday Night
Mostly cloudy, with a low around 49.
Tuesday
A 20 percent chance of showers. Partly sunny, with a high near 64.
Tuesday Night
Partly cloudy, with a low around 51.
Wednesday
Mostly sunny, with a high near 69.
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ABOUT THIS FORECAST

 
Point Forecast:
Appleton WI
 44.27°N 88.37°W (Elev. 712 ft)
Last Update:
6:21 am CDT Sep 17, 2026
Forecast Valid:
6am CDT Sep 17, 2026-6pm CDT Sep 23, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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