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Hazardous Weather Conditions

Current conditions at

Appleton-Outagamie (KATW)

Lat: 44.26°NLon: 88.52°WElev: 869ft.

Fair

36°F

2°C

Humidity 70%
Wind Speed W 7 mph
Barometer 29.97 in
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill30°F (-1°C)
Last update 19 Apr 1:55 am CDT
Extended Forecast for

Greenville WI

  • Overnight

    Overnight: Partly cloudy, with a low around 32. West wind around 9 mph.

    Low: 32 °F

    Partly Cloudy

  • Sunday

    Sunday: A chance of flurries, mixing with sprinkles after 8am, then gradually ending. Mostly sunny, with a high near 46. Northwest wind 8 to 14 mph, with gusts as high as 23 mph.

    High: 46 °F

    Chance
    Sprinkles/Flurries
    then Mostly
    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 27. North northwest wind 5 to 10 mph becoming light north after midnight.

    Low: 27 °F

    Mostly Clear

  • Monday

    Monday: Increasing clouds, with a high near 51. Light west southwest wind becoming south southwest 6 to 11 mph in the morning. Winds could gust as high as 20 mph.

    High: 51 °F

    Increasing
    Clouds

  • Monday Night

    Monday Night: Partly cloudy, with a low around 40. South southwest wind around 10 mph, with gusts as high as 21 mph.

    Low: 40 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 70.

    High: 70 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 39.

    Low: 39 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 68.

    High: 68 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 51.

    Low: 51 °F

    Mostly Clear

Detailed Forecast

Overnight
Partly cloudy, with a low around 32. West wind around 9 mph.
Sunday
A chance of flurries, mixing with sprinkles after 8am, then gradually ending. Mostly sunny, with a high near 46. Northwest wind 8 to 14 mph, with gusts as high as 23 mph.
Sunday Night
Mostly clear, with a low around 27. North northwest wind 5 to 10 mph becoming light north after midnight.
Monday
Increasing clouds, with a high near 51. Light west southwest wind becoming south southwest 6 to 11 mph in the morning. Winds could gust as high as 20 mph.
Monday Night
Partly cloudy, with a low around 40. South southwest wind around 10 mph, with gusts as high as 21 mph.
Tuesday
Sunny, with a high near 70.
Tuesday Night
Mostly clear, with a low around 39.
Wednesday
Sunny, with a high near 68.
Wednesday Night
Mostly clear, with a low around 51.
Thursday
A 20 percent chance of showers after 1pm. Mostly sunny, with a high near 76.
Thursday Night
Showers likely. Mostly cloudy, with a low around 58. Chance of precipitation is 70%.
Friday
Showers likely. Mostly cloudy, with a high near 67. Chance of precipitation is 60%.
Friday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 43.
Saturday
A 20 percent chance of showers. Mostly sunny, with a high near 60.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Greenville WI
 44.3°N 88.55°W (Elev. 797 ft)
Last Update:
1:56 am CDT Apr 19, 2026
Forecast Valid:
2am CDT Apr 19, 2026-6pm CDT Apr 25, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation