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

Iowa City Municipal Airport (KIOW)

Lat: 41.64°NLon: 91.54°WElev: 650ft.

Fair

68°F

20°C

Humidity 76%
Wind Speed E 6 mph
Barometer 30.12 in (1019.6 mb)
Dewpoint 60°F (16°C)
Visibility 10.00 mi
Last update 7 Sep 4:52 am CDT
Extended Forecast for

Iowa City IA

  • Labor Day

    Labor Day: Mostly sunny, with a high near 83. Southeast wind 5 to 10 mph.

    High: 83 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 64. Southeast wind 5 to 10 mph.

    Low: 64 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A slight chance of showers before noon, then a slight chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 91. South wind 5 to 10 mph. Chance of precipitation is 10%.

    High: 91 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1am. Low around 72. Southeast wind 5 to 10 mph becoming west after midnight. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 72 °F

    Chance
    T-storms then
    Showers

  • Wednesday

    Wednesday: A 40 percent chance of showers before 1pm. Partly sunny, with a high near 85.

    High: 85 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 60.

    Low: 60 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 82.

    High: 82 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 58.

    Low: 58 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 86.

    High: 86 °F

    Sunny

Detailed Forecast

Labor Day
Mostly sunny, with a high near 83. Southeast wind 5 to 10 mph.
Tonight
Partly cloudy, with a low around 64. Southeast wind 5 to 10 mph.
Tuesday
A slight chance of showers before noon, then a slight chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 91. South wind 5 to 10 mph. Chance of precipitation is 10%.
Tuesday Night
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1am. Low around 72. Southeast wind 5 to 10 mph becoming west after midnight. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Wednesday
A 40 percent chance of showers before 1pm. Partly sunny, with a high near 85.
Wednesday Night
Partly cloudy, with a low around 60.
Thursday
Sunny, with a high near 82.
Thursday Night
Clear, with a low around 58.
Friday
Sunny, with a high near 86.
Friday Night
A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 65.
Saturday
Sunny, with a high near 85.
Saturday Night
A 30 percent chance of showers. Mostly clear, with a low around 62.
Sunday
A 50 percent chance of showers. Mostly sunny, with a high near 81.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Iowa City IA
 41.67°N 91.52°W (Elev. 692 ft)
Last Update:
5:46 am CDT Sep 7, 2026
Forecast Valid:
6am CDT Sep 7, 2026-6pm CDT Sep 13, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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