Hazardous Weather Conditions

Current conditions at

Appleton-Outagamie (KATW)

Lat: 44.26°NLon: 88.52°WElev: 869ft.

Fog/Mist

72°F

22°C

Humidity 94%
Wind Speed N 3 mph
Barometer 29.93 in
Dewpoint 70°F (21°C)
Visibility 4.00 mi
Last update 9 Jun 9:45 am CDT
Extended Forecast for

Appleton WI

  • Today

    Today: Cloudy, then gradually becoming mostly sunny, with a high near 82. Heat index values as high as 85. North northeast wind 3 to 6 mph.

    High: 82 °F

    Decreasing
    Clouds

  • Tonight

    Tonight: Patchy fog after 1am.  Otherwise, partly cloudy, with a low around 64. Northeast wind around 6 mph becoming calm  in the evening.

    Low: 64 °F

    Partly Cloudy
    then Patchy
    Fog

  • Wednesday

    Wednesday: A slight chance of showers and thunderstorms before 10am, then a chance of showers between 10am and 1pm, then a chance of showers and thunderstorms after 1pm. Some of the storms could be severe.  Partly sunny and hot, with a high near 91. Heat index values as high as 100. Southeast wind 6 to 14 mph, with gusts as high as 26 mph.  Chance of precipitation is 40%.

    High: 91 °F

    Chance
    Showers then
    Severe
    Thunderstorms

  • Wednesday Night

    Wednesday Night: Showers and possibly a thunderstorm before 1am, then a slight chance of showers.  Low around 68. South southwest wind 7 to 13 mph, with gusts as high as 25 mph.  Chance of precipitation is 90%.

    Low: 68 °F

    Showers

  • Thursday

    Thursday: Showers and possibly a thunderstorm after 1pm.  High near 86. West southwest wind 5 to 9 mph becoming south in the afternoon.  Chance of precipitation is 80%.

    High: 86 °F

    Mostly Sunny
    then Showers

  • Thursday Night

    Thursday Night: Showers likely and possibly a thunderstorm before 10pm, then showers likely between 10pm and 1am.  Partly cloudy, with a low around 60. Chance of precipitation is 60%.

    Low: 60 °F

    Showers
    Likely

  • Friday

    Friday: Sunny, with a high near 79.

    High: 79 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 60.

    Low: 60 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 79.

    High: 79 °F

    Sunny

Detailed Forecast

Today
Cloudy, then gradually becoming mostly sunny, with a high near 82. Heat index values as high as 85. North northeast wind 3 to 6 mph.
Tonight
Patchy fog after 1am. Otherwise, partly cloudy, with a low around 64. Northeast wind around 6 mph becoming calm in the evening.
Wednesday
A slight chance of showers and thunderstorms before 10am, then a chance of showers between 10am and 1pm, then a chance of showers and thunderstorms after 1pm. Some of the storms could be severe. Partly sunny and hot, with a high near 91. Heat index values as high as 100. Southeast wind 6 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 40%.
Wednesday Night
Showers and possibly a thunderstorm before 1am, then a slight chance of showers. Low around 68. South southwest wind 7 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.
Thursday
Showers and possibly a thunderstorm after 1pm. High near 86. West southwest wind 5 to 9 mph becoming south in the afternoon. Chance of precipitation is 80%.
Thursday Night
Showers likely and possibly a thunderstorm before 10pm, then showers likely between 10pm and 1am. Partly cloudy, with a low around 60. Chance of precipitation is 60%.
Friday
Sunny, with a high near 79.
Friday Night
Mostly clear, with a low around 60.
Saturday
Sunny, with a high near 79.
Saturday Night
A 20 percent chance of showers. Partly cloudy, with a low around 56.
Sunday
A 20 percent chance of showers. Mostly sunny, with a high near 74.
Sunday Night
A 30 percent chance of showers. Partly cloudy, with a low around 54.
Monday
A 30 percent chance of showers. Mostly sunny, with a high near 74.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Appleton WI
 44.27°N 88.4°W (Elev. 751 ft)
9:47 am CDT Jun 9, 2026
10am CDT Jun 9, 2026-6pm CDT Jun 15, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database