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.

Partly Cloudy

43°F

6°C

Humidity 56%
Wind Speed W 5 mph
Barometer 30.16 in (1022.2 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill40°F (4°C)
Last update 12 Jan 10:54 am CST
Extended Forecast for

Patterson IA

  • Today

    Today: Sunny, with a high near 52. West southwest wind around 7 mph.

    High: 52 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 36. West southwest wind 7 to 14 mph, with gusts as high as 20 mph.

    Low: 36 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: A slight chance of rain between 3pm and 4pm. Mostly cloudy, with a high near 55. Breezy, with a west northwest wind 14 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.

    High: 55 °F

    Partly Sunny
    then Slight
    Chance Rain
    and Breezy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 26. Blustery, with a west northwest wind 14 to 20 mph, with gusts as high as 29 mph.

    Low: 26 °F

    Mostly Cloudy
    then Mostly
    Cloudy and
    Blustery

  • Wednesday

    Wednesday: Mostly sunny, with a high near 33. Windy, with a north wind 18 to 23 mph, with gusts as high as 31 mph.

    High: 33 °F

    Mostly Sunny
    and Windy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 15. Blustery.

    Low: 15 °F

    Mostly Clear
    and Blustery
    then Mostly
    Clear

  • Thursday

    Thursday: A 20 percent chance of snow after noon. Partly sunny, with a high near 35.

    High: 35 °F

    Partly Sunny
    then Slight
    Chance Snow

  • Thursday Night

    Thursday Night: A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 29. Blustery.

    Low: 29 °F

    Chance Snow
    and Blustery

  • Friday

    Friday: A 40 percent chance of snow. Mostly cloudy, with a high near 37. Windy.

    High: 37 °F

    Chance Snow
    and Windy

Detailed Forecast

Today
Sunny, with a high near 52. West southwest wind around 7 mph.
Tonight
Increasing clouds, with a low around 36. West southwest wind 7 to 14 mph, with gusts as high as 20 mph.
Tuesday
A slight chance of rain between 3pm and 4pm. Mostly cloudy, with a high near 55. Breezy, with a west northwest wind 14 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.
Tuesday Night
Mostly cloudy, with a low around 26. Blustery, with a west northwest wind 14 to 20 mph, with gusts as high as 29 mph.
Wednesday
Mostly sunny, with a high near 33. Windy, with a north wind 18 to 23 mph, with gusts as high as 31 mph.
Wednesday Night
Mostly clear, with a low around 15. Blustery.
Thursday
A 20 percent chance of snow after noon. Partly sunny, with a high near 35.
Thursday Night
A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 29. Blustery.
Friday
A 40 percent chance of snow. Mostly cloudy, with a high near 37. Windy.
Friday Night
Mostly cloudy, with a low around 12. Blustery.
Saturday
Partly sunny, with a high near 22. Blustery.
Saturday Night
Partly cloudy, with a low around 6.
Sunday
Mostly sunny, with a high near 28.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Patterson IA
 41.35°N 93.89°W
Last Update:
11:22 am CST Jan 12, 2026
Forecast Valid:
11am CST Jan 12, 2026-6pm CST Jan 18, 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