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Current conditions at

Spencer Municipal Airport (KSPW)

Lat: 43.17°NLon: 95.21°WElev: 1332ft.

Fair

57°F

14°C

Humidity 69%
Wind Speed W 7 mph
Barometer 29.85 in (1010.5 mb)
Dewpoint 47°F (8°C)
Visibility 10.00 mi
Last update 6 Oct 8:53 pm CDT
Extended Forecast for

Greenville IA

  • Tonight

    Tonight: Mostly clear, with a low around 51. West wind around 5 mph becoming north after midnight.

    Low: 51 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 75. West northwest wind 5 to 10 mph.

    High: 75 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 48. North wind around 5 mph.

    Low: 48 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 69. Calm wind becoming south around 5 mph.

    High: 69 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A slight chance of showers between 1am and 4am, then a slight chance of showers and thunderstorms after 4am. Partly cloudy, with a low around 51. Calm wind becoming south southeast around 5 mph after midnight. Chance of precipitation is 20%.

    Low: 51 °F

    Partly Cloudy
    then Slight
    Chance
    T-storms

  • Friday

    Friday: A slight chance of thunderstorms before 7am. Mostly sunny, with a high near 76. South southeast wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 10%.

    High: 76 °F

    Slight Chance
    T-storms then
    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 63.

    Low: 63 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 81. Breezy.

    High: 81 °F

    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 61. Breezy.

    Low: 61 °F

    Clear and
    Breezy then
    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 51. West wind around 5 mph becoming north after midnight.
Wednesday
Sunny, with a high near 75. West northwest wind 5 to 10 mph.
Wednesday Night
Partly cloudy, with a low around 48. North wind around 5 mph.
Thursday
Mostly sunny, with a high near 69. Calm wind becoming south around 5 mph.
Thursday Night
A slight chance of showers between 1am and 4am, then a slight chance of showers and thunderstorms after 4am. Partly cloudy, with a low around 51. Calm wind becoming south southeast around 5 mph after midnight. Chance of precipitation is 20%.
Friday
A slight chance of thunderstorms before 7am. Mostly sunny, with a high near 76. South southeast wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 10%.
Friday Night
Mostly clear, with a low around 63.
Saturday
Sunny, with a high near 81. Breezy.
Saturday Night
Mostly clear, with a low around 61. Breezy.
Sunday
Sunny, with a high near 78.
Sunday Night
Partly cloudy, with a low around 56.
Columbus Day
A 30 percent chance of showers. Partly sunny, with a high near 69.
Monday Night
A 30 percent chance of showers. Partly cloudy, with a low around 49.
Tuesday
A 30 percent chance of showers. Partly sunny, with a high near 62.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Greenville IA
 43.03°N 95.15°W (Elev. 1414 ft)
Last Update:
8:48 pm CDT Oct 6, 2026
Forecast Valid:
9pm CDT Oct 6, 2026-6pm CDT Oct 13, 2026
 
Forecast Discussion
 
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Additional Resources

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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