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

84°F

29°C

Humidity 32%
Wind Speed S 20 G 29 mph
Barometer 29.67 in (1004.0 mb)
Dewpoint 51°F (11°C)
Visibility 10.00 mi
Heat Index82°F (28°C)
Last update 30 Mar 2:54 pm CDT
Extended Forecast for

Cumming IA

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 87. Breezy, with a south southwest wind around 17 mph, with gusts as high as 26 mph.

    High: 87 °F

    Partly Sunny
    and Breezy

  • Tonight

    Tonight: A 50 percent chance of rain and thunderstorms, mainly before 1am. Mostly cloudy, with a low around 60. South wind 11 to 14 mph, with gusts as high as 21 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 60 °F

    Chance
    T-storms

  • Tuesday

    Tuesday: A 30 percent chance of rain and thunderstorms, mainly after 2pm. Partly sunny, with a steady temperature around 67. Windy, with a south southwest wind 13 to 21 mph becoming north in the afternoon. Winds could gust as high as 29 mph.

    High: 67 °F

    Slight Chance
    T-storms and
    Breezy then
    Chance Rain
    and Windy

  • Tuesday Night

    Tuesday Night: A chance of rain and thunderstorms. Mostly cloudy, with a low around 40. Breezy, with a north wind 13 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 40 °F

    Chance Rain
    and Breezy

  • Wednesday

    Wednesday: Rain, with thunderstorms also possible after 4pm. High near 46. Breezy, with an east northeast wind 13 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    High: 46 °F

    Chance Rain
    then Rain and
    Breezy

  • Wednesday Night

    Wednesday Night: Rain and possibly a thunderstorm. Low around 38. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.

    Low: 38 °F

    Rain

  • Thursday

    Thursday: Rain and possibly a thunderstorm before 1pm, then rain likely. High near 55. Chance of precipitation is 100%.

    High: 55 °F

    Rain

  • Thursday Night

    Thursday Night: A 20 percent chance of rain before 1am. Mostly cloudy, with a low around 36.

    Low: 36 °F

    Slight Chance
    Rain

  • Friday

    Friday: A 50 percent chance of rain and thunderstorms after 1pm. Partly sunny, with a high near 62. Breezy.

    High: 62 °F

    Mostly Sunny
    then Chance
    T-storms and
    Breezy

Detailed Forecast

This Afternoon
Partly sunny, with a high near 87. Breezy, with a south southwest wind around 17 mph, with gusts as high as 26 mph.
Tonight
A 50 percent chance of rain and thunderstorms, mainly before 1am. Mostly cloudy, with a low around 60. South wind 11 to 14 mph, with gusts as high as 21 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday
A 30 percent chance of rain and thunderstorms, mainly after 2pm. Partly sunny, with a steady temperature around 67. Windy, with a south southwest wind 13 to 21 mph becoming north in the afternoon. Winds could gust as high as 29 mph.
Tuesday Night
A chance of rain and thunderstorms. Mostly cloudy, with a low around 40. Breezy, with a north wind 13 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday
Rain, with thunderstorms also possible after 4pm. High near 46. Breezy, with an east northeast wind 13 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday Night
Rain and possibly a thunderstorm. Low around 38. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.
Thursday
Rain and possibly a thunderstorm before 1pm, then rain likely. High near 55. Chance of precipitation is 100%.
Thursday Night
A 20 percent chance of rain before 1am. Mostly cloudy, with a low around 36.
Friday
A 50 percent chance of rain and thunderstorms after 1pm. Partly sunny, with a high near 62. Breezy.
Friday Night
Rain likely and possibly a thunderstorm. Mostly cloudy, with a low around 39. Chance of precipitation is 70%.
Saturday
A 50 percent chance of rain. Mostly cloudy, with a high near 49. Windy.
Saturday Night
Mostly cloudy, with a low around 31. Blustery.
Sunday
Mostly sunny, with a high near 54. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Cumming IA
 41.5°N 93.77°W
Last Update:
2:02 pm CDT Mar 30, 2026
Forecast Valid:
3pm CDT Mar 30, 2026-6pm CDT Apr 5, 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