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

Hazardous Weather Conditions

Current conditions at

Iowa City Municipal Airport (KIOW)

Lat: 41.64°NLon: 91.54°WElev: 650ft.

Overcast

71°F

22°C

Humidity 76%
Wind Speed S 12 mph
Barometer 29.74 in (1006.7 mb)
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 15 Apr 2:52 pm CDT
Extended Forecast for

Iowa City Municipal Airport IA

  • This Afternoon

    This Afternoon: Showers and thunderstorms likely, then showers and possibly a thunderstorm after 5pm. High near 74. South wind 10 to 15 mph. Chance of precipitation is 80%.

    High: 74 °F

    T-storms

  • Tonight

    Tonight: Showers and thunderstorms, mainly before 11pm. Some of the storms could produce heavy rainfall. Low around 55. South wind 5 to 10 mph becoming west after midnight. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 55 °F

    Heavy Rain
    then Mostly
    Cloudy

  • Thursday

    Thursday: Partly sunny, then gradually becoming sunny, with a high near 77. West wind 5 to 10 mph.

    High: 77 °F

    Becoming
    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 55. Southeast wind 5 to 10 mph.

    Low: 55 °F

    Mostly Clear

  • Friday

    Friday: Showers and possibly a thunderstorm after 1pm. High near 80. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    High: 80 °F

    Mostly Sunny
    then T-storms

  • Friday Night

    Friday Night: Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 40. Chance of precipitation is 90%. New precipitation amounts between 1 and 2 inches possible.

    Low: 40 °F

    Heavy Rain

  • Saturday

    Saturday: Mostly sunny, with a high near 53.

    High: 53 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 33.

    Low: 33 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 58.

    High: 58 °F

    Sunny

Detailed Forecast

This Afternoon
Showers and thunderstorms likely, then showers and possibly a thunderstorm after 5pm. High near 74. South wind 10 to 15 mph. Chance of precipitation is 80%.
Tonight
Showers and thunderstorms, mainly before 11pm. Some of the storms could produce heavy rainfall. Low around 55. South wind 5 to 10 mph becoming west after midnight. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Thursday
Partly sunny, then gradually becoming sunny, with a high near 77. West wind 5 to 10 mph.
Thursday Night
Mostly clear, with a low around 55. Southeast wind 5 to 10 mph.
Friday
Showers and possibly a thunderstorm after 1pm. High near 80. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Friday Night
Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 40. Chance of precipitation is 90%. New precipitation amounts between 1 and 2 inches possible.
Saturday
Mostly sunny, with a high near 53.
Saturday Night
Mostly clear, with a low around 33.
Sunday
Sunny, with a high near 58.
Sunday Night
Mostly clear, with a low around 37.
Monday
Sunny, with a high near 69.
Monday Night
Mostly clear, with a low around 50.
Tuesday
Sunny, with a high near 74.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Iowa City Municipal Airport IA
 41.64°N 91.55°W (Elev. 735 ft)
Last Update:
2:52 pm CDT Apr 15, 2026
Forecast Valid:
3pm CDT Apr 15, 2026-6pm CDT Apr 21, 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