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

Oskaloosa, Oskaloosa Municipal Airport (KOOA)

Lat: 41.23°NLon: 92.49°WElev: 840ft.

Fair

39°F

4°C

Humidity 50%
Wind Speed N 8 mph
Barometer 30.11 in
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Wind Chill33°F (1°C)
Last update 13 Mar 9:15 pm CDT
Extended Forecast for

Oskaloosa IA

  • Tonight

    Tonight: A 20 percent chance of snow after 3am. Mostly cloudy, with a low around 31. North wind around 6 mph becoming east after midnight.

    Low: 31 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Saturday

    Saturday: Partly sunny, with a high near 52. Breezy, with a southeast wind 9 to 16 mph, with gusts as high as 25 mph.

    High: 52 °F

    Partly Sunny
    then Mostly
    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: A 40 percent chance of rain after 1am. Increasing clouds, with a low around 44. East southeast wind around 15 mph, with gusts as high as 25 mph. New precipitation amounts of less than a tenth of an inch possible.

    Low: 44 °F

    Mostly Cloudy
    then Chance
    Rain

  • Sunday

    Sunday: Rain before 4pm, then snow, possibly mixed with rain. Some thunder is also possible. Temperature rising to near 53 by 8am, then falling to around 39 during the remainder of the day. Windy, with a south southeast wind 15 to 20 mph becoming north northwest 24 to 29 mph in the afternoon. Winds could gust as high as 41 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 53 °F⇓

    Windy. Rain
    then
    Rain/Snow

  • Sunday Night

    Sunday Night: Snow, possibly mixed with rain, becoming all snow after 7pm. Widespread blowing snow, mainly after midnight. Low around 9. Windy, with a northwest wind 29 to 32 mph, with gusts as high as 49 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

    Low: 9 °F

    Rain/Snow and
    Blowing Snow

  • Monday

    Monday: A 20 percent chance of snow before 1pm. Patchy blowing snow before 8am. Partly sunny, with a high near 18. Windy.

    High: 18 °F

    Slight Chance
    Snow and
    Patchy
    Blowing Snow

  • Monday Night

    Monday Night: Mostly clear, with a low around 3. Blustery.

    Low: 3 °F

    Mostly Clear
    and Blustery
    then Mostly
    Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 31.

    High: 31 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A chance of rain and snow before 1am. Mostly cloudy, with a low around 24. Chance of precipitation is 50%.

    Low: 24 °F

    Chance
    Rain/Snow

Detailed Forecast

Tonight
A 20 percent chance of snow after 3am. Mostly cloudy, with a low around 31. North wind around 6 mph becoming east after midnight.
Saturday
Partly sunny, with a high near 52. Breezy, with a southeast wind 9 to 16 mph, with gusts as high as 25 mph.
Saturday Night
A 40 percent chance of rain after 1am. Increasing clouds, with a low around 44. East southeast wind around 15 mph, with gusts as high as 25 mph. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Rain before 4pm, then snow, possibly mixed with rain. Some thunder is also possible. Temperature rising to near 53 by 8am, then falling to around 39 during the remainder of the day. Windy, with a south southeast wind 15 to 20 mph becoming north northwest 24 to 29 mph in the afternoon. Winds could gust as high as 41 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Sunday Night
Snow, possibly mixed with rain, becoming all snow after 7pm. Widespread blowing snow, mainly after midnight. Low around 9. Windy, with a northwest wind 29 to 32 mph, with gusts as high as 49 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
Monday
A 20 percent chance of snow before 1pm. Patchy blowing snow before 8am. Partly sunny, with a high near 18. Windy.
Monday Night
Mostly clear, with a low around 3. Blustery.
Tuesday
Mostly sunny, with a high near 31.
Tuesday Night
A chance of rain and snow before 1am. Mostly cloudy, with a low around 24. Chance of precipitation is 50%.
Wednesday
Sunny, with a high near 52.
Wednesday Night
Mostly clear, with a low around 33.
Thursday
Mostly sunny, with a high near 61.
Thursday Night
Partly cloudy, with a low around 38.
Friday
Mostly sunny, with a high near 62.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Oskaloosa IA
 41.31°N 92.64°W
Last Update:
9:08 pm CDT Mar 13, 2026
Forecast Valid:
9pm CDT Mar 13, 2026-6pm CDT Mar 20, 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