National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Des Moines International Airport (KDSM)

Lat: 41.53°NLon: 93.65°WElev: 942ft.

A Few Clouds

69°F

21°C

Humidity 35%
Wind Speed S 15 mph
Barometer 30.02 in (1016.8 mb)
Dewpoint 40°F (4°C)
Visibility 10.00 mi
Last update 20 Apr 4:54 pm CDT
Extended Forecast for

Martensdale IA

  • Tonight

    Tonight: Increasing clouds, with a low around 54. Breezy, with a south southwest wind 11 to 17 mph, with gusts as high as 25 mph.

    Low: 54 °F

    Mostly Clear
    then Partly
    Cloudy and
    Breezy

  • Tuesday

    Tuesday: Sunny, with a high near 81. Southwest wind 10 to 14 mph, with gusts as high as 23 mph.

    High: 81 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 55. West wind around 7 mph becoming northeast in the evening.

    Low: 55 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 79. South wind 6 to 15 mph, with gusts as high as 21 mph.

    High: 79 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 60. South wind 13 to 15 mph, with gusts as high as 22 mph.

    Low: 60 °F

    Partly Cloudy

  • Thursday

    Thursday: A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 75. Windy. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 75 °F

    Windy. Slight
    Chance
    Showers then
    Chance
    T-storms

  • Thursday Night

    Thursday Night: Showers and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Low around 49. Breezy. Chance of precipitation is 80%.

    Low: 49 °F

    Showers and
    Breezy

  • Friday

    Friday: A 20 percent chance of showers. Mostly sunny, with a high near 65.

    High: 65 °F

    Slight Chance
    Showers

  • Friday Night

    Friday Night: Partly cloudy, with a low around 43.

    Low: 43 °F

    Partly Cloudy

Detailed Forecast

Tonight
Increasing clouds, with a low around 54. Breezy, with a south southwest wind 11 to 17 mph, with gusts as high as 25 mph.
Tuesday
Sunny, with a high near 81. Southwest wind 10 to 14 mph, with gusts as high as 23 mph.
Tuesday Night
Mostly clear, with a low around 55. West wind around 7 mph becoming northeast in the evening.
Wednesday
Sunny, with a high near 79. South wind 6 to 15 mph, with gusts as high as 21 mph.
Wednesday Night
Partly cloudy, with a low around 60. South wind 13 to 15 mph, with gusts as high as 22 mph.
Thursday
A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 75. Windy. Chance of precipitation is 50%. 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 after 1am. Low around 49. Breezy. Chance of precipitation is 80%.
Friday
A 20 percent chance of showers. Mostly sunny, with a high near 65.
Friday Night
Partly cloudy, with a low around 43.
Saturday
Partly sunny, with a high near 62.
Saturday Night
Mostly cloudy, with a low around 42.
Sunday
A 30 percent chance of showers. Partly sunny, with a high near 61.
Sunday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 43.
Monday
A 30 percent chance of showers. Mostly cloudy, with a high near 58.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Martensdale IA
 41.37°N 93.72°W
Last Update:
5:31 pm CDT Apr 20, 2026
Forecast Valid:
5pm CDT Apr 20, 2026-6pm CDT Apr 27, 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