Des Moines Airport (DSM) Weather 08/31/2025
Today
85
Mostly Sunny
Tonight
65
Slight Chance T-storms then Chance Showers
Saturday
78
Decreasing Clouds
Saturday Night
53
Mostly Clear
Sunday
75
Sunny
Sunday Night
52
Mostly Clear
Monday
72
Sunny
Monday Night
50
Mostly Clear
Tuesday
74
Sunny
Tuesday Night
52
Mostly Clear
Wednesday
78
Mostly Sunny
Wednesday Night
57
Partly Cloudy
Thursday
80
Mostly Sunny
Weekly Forecast
Today
Mostly sunny, with a high near 85. South southwest wind 3 to 6 mph.
Tonight
A chance of showers and thunderstorms. Mostly cloudy, with a low around 65. East southeast wind around 6 mph becoming west northwest after midnight. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday
Mostly cloudy, then gradually becoming sunny, with a high near 78. Northwest wind 7 to 14 mph, with gusts as high as 21 mph.
Saturday Night
Mostly clear, with a low around 53. North northwest wind 6 to 11 mph.
Sunday
Sunny, with a high near 75. West northwest wind 6 to 13 mph, with gusts as high as 18 mph.
Sunday Night
Mostly clear, with a low around 52.
Monday
Sunny, with a high near 72.
Monday Night
Mostly clear, with a low around 50.
Tuesday
Sunny, with a high near 74.
Tuesday Night
Mostly clear, with a low around 52.
Wednesday
Mostly sunny, with a high near 78.
Wednesday Night
Partly cloudy, with a low around 57.
Thursday
Mostly sunny, with a high near 80.