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

Hazardous Weather Conditions

Current conditions at

Des Moines International Airport (KDSM)

Lat: 41.53°NLon: 93.65°WElev: 942ft.

Overcast

63°F

17°C

Humidity 60%
Wind Speed E 14 mph
Barometer 30.08 in (1018.5 mb)
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Last update 21 May 8:54 pm CDT
Extended Forecast for

Des Moines IA

  • Tonight

    Tonight: A 20 percent chance of showers between 4am and 5am. Mostly cloudy, with a low around 50. East wind 6 to 9 mph.

    Low: 50 °F

    Slight Chance
    Showers

  • Friday

    Friday: A slight chance of showers between 7am and 2pm. Mostly cloudy, with a high near 68. East wind around 11 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.

    High: 68 °F

    Slight Chance
    Showers

  • Friday Night

    Friday Night: A 30 percent chance of showers, mainly after 1am. Mostly cloudy, with a low around 54. East southeast wind 5 to 9 mph becoming calm after midnight. New precipitation amounts of less than a tenth of an inch possible.

    Low: 54 °F

    Chance
    Showers

  • Saturday

    Saturday: Mostly sunny, with a high near 74. Calm wind becoming west northwest around 6 mph in the morning.

    High: 74 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 53. West northwest wind around 5 mph becoming calm in the evening.

    Low: 53 °F

    Partly Cloudy

  • 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 85.

    High: 85 °F

    Sunny

  • Monday Night

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

    Low: 60 °F

    Mostly Clear

Detailed Forecast

Tonight
A 20 percent chance of showers between 4am and 5am. Mostly cloudy, with a low around 50. East wind 6 to 9 mph.
Friday
A slight chance of showers between 7am and 2pm. Mostly cloudy, with a high near 68. East wind around 11 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Friday Night
A 30 percent chance of showers, mainly after 1am. Mostly cloudy, with a low around 54. East southeast wind 5 to 9 mph becoming calm after midnight. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Mostly sunny, with a high near 74. Calm wind becoming west northwest around 6 mph in the morning.
Saturday Night
Partly cloudy, with a low around 53. West northwest wind around 5 mph becoming calm in the evening.
Sunday
Sunny, with a high near 81.
Sunday Night
Mostly clear, with a low around 56.
Memorial Day
Sunny, with a high near 85.
Monday Night
Mostly clear, with a low around 60.
Tuesday
Mostly sunny, with a high near 85.
Tuesday Night
Partly cloudy, with a low around 62.
Wednesday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 84.
Wednesday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 64.
Thursday
A 30 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:
Des Moines IA
 41.58°N 93.63°W
Last Update:
5:56 pm CDT May 21, 2026
Forecast Valid:
9pm CDT May 21, 2026-6pm CDT May 28, 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