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

Hazardous Weather Conditions

Current conditions at

Lamoni, Lamoni Municipal Airport (KLWD)

Lat: 40.63°NLon: 93.9°WElev: 1129ft.

Overcast

73°F

23°C

Humidity 64%
Wind Speed SW 7 mph
Barometer 29.68 in (1004.5 mb)
Dewpoint 60°F (16°C)
Visibility 10.00 mi
Last update 17 Oct 6:53 pm CDT
Extended Forecast for

4 Miles SSW Decatur IA

  • Tonight

    Tonight: Showers and thunderstorms likely, mainly before 2am. Mostly cloudy, with a low around 57. South southwest wind around 6 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 57 °F

    Showers
    Likely then
    Chance
    T-storms

  • Saturday

    Saturday: Mostly sunny, with a high near 77. West southwest wind 5 to 14 mph, with gusts as high as 21 mph.

    High: 77 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 40 percent chance of showers, mainly between 7pm and 1am. Cloudy during the early evening, then gradual clearing, with a low around 45. Breezy, with a northwest wind 11 to 17 mph, with gusts as high as 26 mph. New precipitation amounts of less than a tenth of an inch possible.

    Low: 45 °F

    Chance
    Showers and
    Breezy

  • Sunday

    Sunday: Sunny, with a high near 63. West northwest wind 10 to 13 mph, with gusts as high as 21 mph.

    High: 63 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 47. South wind 5 to 10 mph, with gusts as high as 18 mph.

    Low: 47 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 71.

    High: 71 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 44.

    Low: 44 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 60.

    High: 60 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 36.

    Low: 36 °F

    Clear

Detailed Forecast

Tonight
Showers and thunderstorms likely, mainly before 2am. Mostly cloudy, with a low around 57. South southwest wind around 6 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday
Mostly sunny, with a high near 77. West southwest wind 5 to 14 mph, with gusts as high as 21 mph.
Saturday Night
A 40 percent chance of showers, mainly between 7pm and 1am. Cloudy during the early evening, then gradual clearing, with a low around 45. Breezy, with a northwest wind 11 to 17 mph, with gusts as high as 26 mph. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Sunny, with a high near 63. West northwest wind 10 to 13 mph, with gusts as high as 21 mph.
Sunday Night
Clear, with a low around 47. South wind 5 to 10 mph, with gusts as high as 18 mph.
Monday
Sunny, with a high near 71.
Monday Night
Mostly clear, with a low around 44.
Tuesday
Sunny, with a high near 60.
Tuesday Night
Clear, with a low around 36.
Wednesday
Sunny, with a high near 66.
Wednesday Night
Partly cloudy, with a low around 45.
Thursday
Mostly sunny, with a high near 67.
Thursday Night
Mostly clear, with a low around 41.
Friday
Sunny, with a high near 66.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSW Decatur IA
 40.71°N 93.87°W
Last Update:
5:31 pm CDT Oct 17, 2025
Forecast Valid:
7pm CDT Oct 17, 2025-6pm CDT Oct 24, 2025
 
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Additional Resources

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Chance of Precipitation