Current conditions at
Des Moines International Airport (KDSM)
Lat: 41.53°NLon: 93.65°WElev: 942ft.
A Few Clouds
62°F
17°C
| Humidity | 48% |
| Wind Speed | SW 20 G 30 mph |
| Barometer | 29.90 in (1012.0 mb) |
| Dewpoint | 42°F (6°C) |
| Visibility | 10.00 mi |
| Last update | 21 Apr 2:54 am CDT |
Extended Forecast for
Martensdale IA
Overnight
Low: 55 °F
Mostly Clear
and BreezyTuesday
High: 81 °F
Sunny
Tuesday Night
Low: 55 °F
Mostly Clear
Wednesday
High: 80 °F
Sunny
Wednesday Night
Low: 61 °F
Partly Cloudy
Thursday
High: 76 °F
Windy. Slight
Chance
T-storms then
Showers
LikelyThursday Night
Low: 50 °F
Showers and
BreezyFriday
High: 68 °F
Slight Chance
ShowersFriday Night
Low: 45 °F
Mostly Clear
Detailed Forecast
Overnight
Mostly clear, with a low around 55. Breezy, with a south southwest wind around 17 mph, with gusts as high as 25 mph.
Tuesday
Sunny, with a high near 81. West wind 10 to 15 mph, with gusts as high as 22 mph.
Tuesday Night
Mostly clear, with a low around 55. Northwest wind around 7 mph becoming south southeast in the evening.
Wednesday
Sunny, with a high near 80. South wind 6 to 15 mph, with gusts as high as 22 mph.
Wednesday Night
Partly cloudy, with a low around 61. South wind around 15 mph, with gusts as high as 22 mph.
Thursday
A slight chance of showers and thunderstorms before 10am, then a slight chance of showers between 10am and 1pm, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 76. Windy. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday Night
Showers and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms between 1am and 4am, then a chance of showers after 4am. Low around 50. Breezy. Chance of precipitation is 80%.
Friday
A 20 percent chance of showers before 1pm. Mostly sunny, with a high near 68.
Friday Night
Mostly clear, with a low around 45.
Saturday
Partly sunny, with a high near 65.
Saturday Night
Mostly cloudy, with a low around 44.
Sunday
A 40 percent chance of showers. Partly sunny, with a high near 63.
Sunday Night
Showers likely. Mostly cloudy, with a low around 49. Chance of precipitation is 60%.
Monday
A 50 percent chance of showers. Mostly cloudy, with a high near 64.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Martensdale IA
41.37°N 93.72°W
41.37°N 93.72°W
3:07 am CDT Apr 21, 2026
3am CDT Apr 21, 2026-6pm CDT Apr 27, 2026
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