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

Hazardous Weather Conditions

Current conditions at

Oskaloosa, Oskaloosa Municipal Airport (KOOA)

Lat: 41.23°NLon: 92.49°WElev: 840ft.

Mostly Cloudy

58°F

14°C

Humidity 75%
Wind Speed E 12 mph
Barometer 30.06 in
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Last update 22 May 2:15 am CDT
Extended Forecast for

Oskaloosa IA

  • Overnight

    Overnight: Mostly cloudy, with a steady temperature around 56. East wind around 11 mph, with gusts as high as 20 mph.

    Low: 56 °F

    Mostly Cloudy

  • Friday

    Friday: A slight chance of showers between 8am and 10am. Mostly cloudy, with a high near 71. East wind 11 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.

    High: 71 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 55. Southeast wind 5 to 9 mph becoming light after midnight.

    Low: 55 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 77. Light and variable wind becoming west northwest 5 to 8 mph in the morning. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 77 °F

    Partly Sunny
    then Chance
    Showers

  • Saturday Night

    Saturday Night: A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 54. West northwest wind 3 to 6 mph.

    Low: 54 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Sunday

    Sunday: Sunny, with a high near 81.

    High: 81 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 56.

    Low: 56 °F

    Mostly Clear

  • Memorial Day

    Memorial Day: Sunny, with a high near 86.

    High: 86 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 60.

    Low: 60 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly cloudy, with a steady temperature around 56. East wind around 11 mph, with gusts as high as 20 mph.
Friday
A slight chance of showers between 8am and 10am. Mostly cloudy, with a high near 71. East wind 11 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Friday Night
Mostly cloudy, with a low around 55. Southeast wind 5 to 9 mph becoming light after midnight.
Saturday
A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 77. Light and variable wind becoming west northwest 5 to 8 mph in the morning. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday Night
A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 54. West northwest wind 3 to 6 mph.
Sunday
Sunny, with a high near 81.
Sunday Night
Mostly clear, with a low around 56.
Memorial Day
Sunny, with a high near 86.
Monday Night
Mostly clear, with a low around 60.
Tuesday
Mostly sunny, with a high near 87.
Tuesday Night
A 30 percent chance of showers. Partly cloudy, with a low around 63.
Wednesday
A 50 percent chance of showers. Mostly sunny, with a high near 84.
Wednesday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 65.
Thursday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 85.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Oskaloosa IA
 41.29°N 92.64°W
Last Update:
1:25 am CDT May 22, 2026
Forecast Valid:
2am CDT May 22, 2026-6pm CDT May 28, 2026
 
Forecast Discussion
 
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Additional Resources

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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