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

34°F

1°C

Humidity 79%
Wind Speed NE 18 mph
Barometer 29.86 in (1012.2 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill23°F (-5°C)
Last update 10 Mar 8:53 am CDT
Extended Forecast for

Greenville IA

  • Today

    Today: Mostly cloudy, with a high near 50. Breezy, with a northeast wind around 20 mph, with gusts as high as 25 mph.

    High: 50 °F

    Mostly Cloudy
    and Breezy

  • Tonight

    Tonight: A slight chance of rain before 1am, then a chance of snow between 1am and 2am, then rain and snow likely after 2am. Mostly cloudy, with a low around 28. North wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 28 °F

    Mostly Cloudy
    then
    Rain/Snow
    Likely

  • Wednesday

    Wednesday: Snow likely, mainly before 10am. Cloudy through mid morning, then gradual clearing, with a high near 45. Breezy, with a north northwest wind around 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 45 °F

    Breezy. Snow
    Likely then
    Slight Chance
    Snow

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 25. Northwest wind 5 to 15 mph becoming southwest after midnight.

    Low: 25 °F

    Mostly Clear

  • Thursday

    Thursday: Increasing clouds, with a high near 57. Breezy, with a south southwest wind 10 to 15 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 57 °F

    Increasing
    Clouds and
    Breezy

  • Thursday Night

    Thursday Night: A 30 percent chance of rain before 1am. Mostly cloudy, with a low around 29. Blustery, with a southwest wind 15 to 20 mph becoming northwest after midnight. Winds could gust as high as 30 mph.

    Low: 29 °F

    Chance Rain
    and Blustery

  • Friday

    Friday: Mostly cloudy, with a high near 44.

    High: 44 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: A 30 percent chance of snow after 1am. Mostly cloudy, with a low around 30.

    Low: 30 °F

    Mostly Cloudy
    then Chance
    Snow

  • Saturday

    Saturday: A 20 percent chance of rain after 1pm. Mostly cloudy, with a high near 52.

    High: 52 °F

    Mostly Cloudy
    then Slight
    Chance Rain

Detailed Forecast

Today
Mostly cloudy, with a high near 50. Breezy, with a northeast wind around 20 mph, with gusts as high as 25 mph.
Tonight
A slight chance of rain before 1am, then a chance of snow between 1am and 2am, then rain and snow likely after 2am. Mostly cloudy, with a low around 28. North wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Wednesday
Snow likely, mainly before 10am. Cloudy through mid morning, then gradual clearing, with a high near 45. Breezy, with a north northwest wind around 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Wednesday Night
Mostly clear, with a low around 25. Northwest wind 5 to 15 mph becoming southwest after midnight.
Thursday
Increasing clouds, with a high near 57. Breezy, with a south southwest wind 10 to 15 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 30 mph.
Thursday Night
A 30 percent chance of rain before 1am. Mostly cloudy, with a low around 29. Blustery, with a southwest wind 15 to 20 mph becoming northwest after midnight. Winds could gust as high as 30 mph.
Friday
Mostly cloudy, with a high near 44.
Friday Night
A 30 percent chance of snow after 1am. Mostly cloudy, with a low around 30.
Saturday
A 20 percent chance of rain after 1pm. Mostly cloudy, with a high near 52.
Saturday Night
Rain and snow likely. Cloudy, with a low around 21. Blustery. Chance of precipitation is 70%.
Sunday
A 50 percent chance of snow. Mostly cloudy, with a high near 31. Blustery.
Sunday Night
Partly cloudy, with a low around 8. Blustery.
Monday
Mostly sunny, with a high near 28.
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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:
7:58 am CDT Mar 10, 2026
Forecast Valid:
9am CDT Mar 10, 2026-6pm CDT Mar 16, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation