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

Hazardous Weather Conditions

Current conditions at

Spencer Municipal Airport (KSPW)

Lat: 43.17°NLon: 95.21°WElev: 1332ft.

Fair

67°F

19°C

Humidity 79%
Wind Speed S 12 mph
Barometer 29.93 in (1012.5 mb)
Dewpoint 60°F (16°C)
Visibility 10.00 mi
Last update 4 Oct 3:53 am CDT
Extended Forecast for

Greenville IA

  • Today

    Today: Sunny, with a high near 91. Windy, with a south wind 15 to 20 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 40 mph.

    High: 91 °F

    Sunny and
    Windy

  • Tonight

    Tonight: Mostly clear, with a low around 65. Breezy, with a south wind 20 to 25 mph, with gusts as high as 35 mph.

    Low: 65 °F

    Mostly Clear
    and Breezy

  • Sunday

    Sunday: A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 84. Breezy, with a south wind 20 to 25 mph, with gusts as high as 40 mph.

    High: 84 °F

    Breezy.
    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Sunday Night

    Sunday Night: A 20 percent chance of showers before 1am. Partly cloudy, with a low around 47. West wind 10 to 15 mph becoming north after midnight. Winds could gust as high as 20 mph.

    Low: 47 °F

    Slight Chance
    Showers

  • Monday

    Monday: A 30 percent chance of showers before 1pm. Partly sunny, with a high near 63. North northeast wind around 10 mph.

    High: 63 °F

    Chance
    Showers

  • Monday Night

    Monday Night: Partly cloudy, with a low around 42. Northeast wind around 5 mph becoming north northwest after midnight.

    Low: 42 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 68.

    High: 68 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 39.

    Low: 39 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 69.

    High: 69 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 91. Windy, with a south wind 15 to 20 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 40 mph.
Tonight
Mostly clear, with a low around 65. Breezy, with a south wind 20 to 25 mph, with gusts as high as 35 mph.
Sunday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 84. Breezy, with a south wind 20 to 25 mph, with gusts as high as 40 mph.
Sunday Night
A 20 percent chance of showers before 1am. Partly cloudy, with a low around 47. West wind 10 to 15 mph becoming north after midnight. Winds could gust as high as 20 mph.
Monday
A 30 percent chance of showers before 1pm. Partly sunny, with a high near 63. North northeast wind around 10 mph.
Monday Night
Partly cloudy, with a low around 42. Northeast wind around 5 mph becoming north northwest after midnight.
Tuesday
Sunny, with a high near 68.
Tuesday Night
Clear, with a low around 39.
Wednesday
Sunny, with a high near 69.
Wednesday Night
A 30 percent chance of showers after 1am. Partly cloudy, with a low around 44.
Thursday
Mostly sunny, with a high near 70.
Thursday Night
Partly cloudy, with a low around 50.
Friday
Mostly sunny, with a high near 73.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Greenville IA
 43.03°N 95.15°W (Elev. 1414 ft)
Last Update:
4:18 am CDT Oct 4, 2025
Forecast Valid:
4am CDT Oct 4, 2025-6pm CDT Oct 10, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation