Current conditions at
Des Moines International Airport (KDSM)
Lat: 41.53°NLon: 93.65°WElev: 942ft.
Fair
71°F
22°C
| Humidity | 63% |
| Wind Speed | SW 16 G 25 mph |
| Barometer | 29.88 in (1011.1 mb) |
| Dewpoint | 58°F (14°C) |
| Visibility | 10.00 mi |
| Last update | 21 Apr 11:54 pm CDT |
Extended Forecast for
Martensdale IA
Overnight
Low: 58 °F
Mostly Clear
Wednesday
High: 80 °F
Sunny then
Sunny and
BreezyWednesday Night
Low: 61 °F
Increasing
CloudsThursday
High: 75 °F
Windy. Slight
Chance
T-storms then
Showers
LikelyThursday Night
Low: 52 °F
Showers and
BreezyFriday
High: 68 °F
Slight Chance
ShowersFriday Night
Low: 45 °F
Mostly Clear
Saturday
High: 68 °F
Mostly Sunny
Saturday Night
Low: 49 °F
Mostly Cloudy
Detailed Forecast
Overnight
Mostly clear, with a low around 58. Southwest wind 8 to 10 mph.
Wednesday
Sunny, with a high near 80. Breezy, with a south wind 7 to 16 mph, with gusts as high as 22 mph.
Wednesday Night
Increasing clouds, with a low around 61. South wind around 14 mph, with gusts as high as 21 mph.
Thursday
A slight chance of showers and thunderstorms before 1pm, then showers likely and possibly a thunderstorm between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm. Mostly cloudy, with a high near 75. Windy, with a south wind 15 to 24 mph, with gusts as high as 33 mph. 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 thunderstorms before 4am, then a chance of showers. Low around 52. Breezy, with a south wind 10 to 18 mph becoming west after midnight. Winds could gust as high as 28 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
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
Mostly sunny, with a high near 68.
Saturday Night
Mostly cloudy, with a low around 49.
Sunday
A 40 percent chance of showers after 1pm. Partly sunny, with a high near 70. Breezy.
Sunday Night
Showers likely. Mostly cloudy, with a low around 53. Breezy. Chance of precipitation is 70%.
Monday
A 50 percent chance of showers. Mostly cloudy, with a high near 65. Breezy.
Monday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 44.
Tuesday
Partly sunny, with a high near 63.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
Martensdale IA
41.37°N 93.72°W
41.37°N 93.72°W
10:27 pm CDT Apr 21, 2026
12am CDT Apr 22, 2026-6pm CDT Apr 28, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
