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

54°F

12°C

Humidity 41%
Wind Speed SW 7 mph
Barometer 30.13 in
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill52°F (11°C)
Last update 9 Apr 4:45 pm CDT
Extended Forecast for

Greenville WI

  • Tonight

    Tonight: A 50 percent chance of rain, mainly between 9pm and 5am. Cloudy, with a low around 37. West wind 5 to 7 mph becoming light and variable. New precipitation amounts of less than a tenth of an inch possible.

    Low: 37 °F

    Chance Rain

  • Friday

    Friday: Mostly cloudy, then gradually becoming sunny, with a high near 51. Northwest wind 6 to 9 mph.

    High: 51 °F

    Decreasing
    Clouds

  • Friday Night

    Friday Night: Mostly clear, with a low around 32. Light and variable wind.

    Low: 32 °F

    Mostly Clear

  • Saturday

    Saturday: A 20 percent chance of showers after 1pm. Mostly sunny, with a high near 55. Light south wind becoming south southeast 6 to 11 mph in the morning. Winds could gust as high as 18 mph.

    High: 55 °F

    Sunny then
    Slight Chance
    Showers

  • Saturday Night

    Saturday Night: Showers and possibly a thunderstorm. Low around 43. South southeast wind around 11 mph, with gusts as high as 22 mph. Chance of precipitation is 90%.

    Low: 43 °F

    Showers

  • Sunday

    Sunday: Showers and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. High near 69. Chance of precipitation is 80%.

    High: 69 °F

    Showers

  • Sunday Night

    Sunday Night: A chance of rain and thunderstorms. Mostly cloudy, with a low around 61. Chance of precipitation is 50%.

    Low: 61 °F

    Chance Rain

  • Monday

    Monday: A 30 percent chance of rain and thunderstorms after 1pm. Partly sunny, with a high near 75.

    High: 75 °F

    Partly Sunny
    then Chance
    Rain

  • Monday Night

    Monday Night: Rain and possibly a thunderstorm. Low around 54. Chance of precipitation is 80%.

    Low: 54 °F

    Rain

Detailed Forecast

Tonight
A 50 percent chance of rain, mainly between 9pm and 5am. Cloudy, with a low around 37. West wind 5 to 7 mph becoming light and variable. New precipitation amounts of less than a tenth of an inch possible.
Friday
Mostly cloudy, then gradually becoming sunny, with a high near 51. Northwest wind 6 to 9 mph.
Friday Night
Mostly clear, with a low around 32. Light and variable wind.
Saturday
A 20 percent chance of showers after 1pm. Mostly sunny, with a high near 55. Light south wind becoming south southeast 6 to 11 mph in the morning. Winds could gust as high as 18 mph.
Saturday Night
Showers and possibly a thunderstorm. Low around 43. South southeast wind around 11 mph, with gusts as high as 22 mph. Chance of precipitation is 90%.
Sunday
Showers and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. High near 69. Chance of precipitation is 80%.
Sunday Night
A chance of rain and thunderstorms. Mostly cloudy, with a low around 61. Chance of precipitation is 50%.
Monday
A 30 percent chance of rain and thunderstorms after 1pm. Partly sunny, with a high near 75.
Monday Night
Rain and possibly a thunderstorm. Low around 54. Chance of precipitation is 80%.
Tuesday
A chance of rain, then rain likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 67. Chance of precipitation is 60%.
Tuesday Night
Rain likely and possibly a thunderstorm. Mostly cloudy, with a low around 47. Chance of precipitation is 70%.
Wednesday
Rain likely. Mostly cloudy, with a high near 62. Chance of precipitation is 60%.
Wednesday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 45.
Thursday
A 20 percent chance of rain. Mostly sunny, with a high near 68.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Greenville WI
 44.3°N 88.55°W (Elev. 797 ft)
Last Update:
3:52 pm CDT Apr 9, 2026
Forecast Valid:
5pm CDT Apr 9, 2026-6pm CDT Apr 16, 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