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

Lamoni, Lamoni Municipal Airport (KLWD)

Lat: 40.63°NLon: 93.9°WElev: 1129ft.

Overcast

37°F

3°C

Humidity 73%
Wind Speed N 10 mph
Barometer 30.16 in (1022.3 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Wind Chill30°F (-1°C)
Last update 9 Jan 7:53 pm CST
Extended Forecast for

6 Miles WSW Decatur IA

  • Tonight

    Tonight: A chance of rain and snow before 3am, then a chance of flurries between 3am and 4am. Mostly cloudy, with a low around 29. Northwest wind 5 to 7 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 29 °F

    Chance
    Rain/Snow
    then Chance
    Snow

  • Saturday

    Saturday: A chance of sprinkles and flurries between 11am and 1pm. Mostly sunny, with a high near 38. Breezy, with a west northwest wind 7 to 17 mph, with gusts as high as 26 mph.

    High: 38 °F

    Chance
    Sprinkles/Flurries
    and Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 20. Wind chill values as low as 10. Northwest wind 9 to 11 mph, with gusts as high as 22 mph.

    Low: 20 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 35. Northwest wind 6 to 8 mph becoming southwest in the afternoon.

    High: 35 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 27. South southwest wind 7 to 9 mph.

    Low: 27 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 49.

    High: 49 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 36.

    Low: 36 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 54.

    High: 54 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 30.

    Low: 30 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A chance of rain and snow before 3am, then a chance of flurries between 3am and 4am. Mostly cloudy, with a low around 29. Northwest wind 5 to 7 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Saturday
A chance of sprinkles and flurries between 11am and 1pm. Mostly sunny, with a high near 38. Breezy, with a west northwest wind 7 to 17 mph, with gusts as high as 26 mph.
Saturday Night
Mostly clear, with a low around 20. Wind chill values as low as 10. Northwest wind 9 to 11 mph, with gusts as high as 22 mph.
Sunday
Sunny, with a high near 35. Northwest wind 6 to 8 mph becoming southwest in the afternoon.
Sunday Night
Mostly clear, with a low around 27. South southwest wind 7 to 9 mph.
Monday
Mostly sunny, with a high near 49.
Monday Night
Mostly cloudy, with a low around 36.
Tuesday
Partly sunny, with a high near 54.
Tuesday Night
Mostly cloudy, with a low around 30.
Wednesday
Partly sunny, with a high near 37.
Wednesday Night
Partly cloudy, with a low around 19.
Thursday
Partly sunny, with a high near 36.
Thursday Night
Mostly cloudy, with a low around 25.
Friday
Partly sunny, with a high near 38.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles WSW Decatur IA
 40.73°N 93.93°W
Last Update:
5:11 pm CST Jan 9, 2026
Forecast Valid:
8pm CST Jan 9, 2026-6pm CST Jan 16, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation