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National Weather Service Flood Inundation Mapping Available for Iowa in September 2025

Current conditions at

Des Moines International Airport (KDSM)

Lat: 41.53°NLon: 93.65°WElev: 942ft.

A Few Clouds

52°F

11°C

Humidity	77%
Wind Speed	S 5 mph
Barometer	29.86 in (1011.2 mb)
Dewpoint	45°F (7°C)
Visibility	10.00 mi
Wind Chill	51°F (11°C)
Last update	4 Nov 9:54 pm CST

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Cumming IA

Tonight
Low: 45 °F
Clear
Wednesday
High: 57 °F
Sunny and
Breezy then
Sunny
Wednesday Night
Low: 35 °F
Mostly Clear
Thursday
High: 62 °F
Increasing
Clouds and
Breezy
Thursday Night
Low: 47 °F
Chance Rain
then Partly
Cloudy
Friday
High: 63 °F
Sunny and
Breezy
Friday Night
Low: 36 °F
Partly Cloudy
Saturday
High: 52 °F
Chance Rain
Saturday Night
Low: 26 °F
Mostly Cloudy

Detailed Forecast

Tonight

Clear, with a low around 45. Southwest wind 9 to 15 mph becoming northwest after midnight. Winds could gust as high as 23 mph.

Wednesday

Sunny, with a high near 57. Breezy, with a north northwest wind 12 to 17 mph decreasing to 6 to 11 mph in the afternoon. Winds could gust as high as 33 mph.

Wednesday Night

Mostly clear, with a low around 35. Calm wind becoming southeast 5 to 7 mph after midnight.

Thursday

Increasing clouds, with a high near 62. Breezy, with a south wind 8 to 17 mph, with gusts as high as 24 mph.

Thursday Night

A 30 percent chance of rain before midnight. Mostly cloudy, with a low around 47. South wind 8 to 10 mph becoming west northwest after midnight.

Friday

Sunny, with a high near 63. Breezy.

Friday Night

Partly cloudy, with a low around 36.

Saturday

A 50 percent chance of rain. Partly sunny, with a high near 52.