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

51°F

11°C

Humidity 89%
Wind Speed N 15 G 24 mph
Barometer 29.70 in (1006.1 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Wind Chill46°F (8°C)
Last update 10 Mar 11:53 pm CDT
Extended Forecast for

4 Miles SSW Decatur IA

  • Overnight

    Overnight: Rain likely, mainly after 5am. Cloudy, with a low around 37. North northwest wind 9 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 37 °F

    Rain Likely

  • Wednesday

    Wednesday: Rain likely, mainly before 10am. Cloudy through mid morning, then gradual clearing, with a high near 48. Windy, with a north northwest wind 15 to 22 mph, with gusts as high as 32 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 48 °F

    Rain Likely
    and Breezy
    then
    Decreasing
    Clouds and
    Windy

  • Wednesday Night

    Wednesday Night: Clear, with a low around 28. North northwest wind 6 to 11 mph becoming light and variable. Winds could gust as high as 21 mph.

    Low: 28 °F

    Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 59. Windy, with a south southwest wind 6 to 11 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 36 mph.

    High: 59 °F

    Mostly Sunny
    then Partly
    Sunny and
    Windy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 39. Breezy, with a south southwest wind 16 to 20 mph becoming west after midnight. Winds could gust as high as 34 mph.

    Low: 39 °F

    Mostly Cloudy
    and Breezy

  • Friday

    Friday: Partly sunny, with a high near 54.

    High: 54 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 35.

    Low: 35 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 65.

    High: 65 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Rain likely after 1am. Mostly cloudy, with a low around 34. Chance of precipitation is 60%.

    Low: 34 °F

    Mostly Cloudy
    then Rain
    Likely

Detailed Forecast

Overnight
Rain likely, mainly after 5am. Cloudy, with a low around 37. North northwest wind 9 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Rain likely, mainly before 10am. Cloudy through mid morning, then gradual clearing, with a high near 48. Windy, with a north northwest wind 15 to 22 mph, with gusts as high as 32 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Clear, with a low around 28. North northwest wind 6 to 11 mph becoming light and variable. Winds could gust as high as 21 mph.
Thursday
Mostly sunny, with a high near 59. Windy, with a south southwest wind 6 to 11 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 36 mph.
Thursday Night
Mostly cloudy, with a low around 39. Breezy, with a south southwest wind 16 to 20 mph becoming west after midnight. Winds could gust as high as 34 mph.
Friday
Partly sunny, with a high near 54.
Friday Night
Mostly cloudy, with a low around 35.
Saturday
Mostly cloudy, with a high near 65.
Saturday Night
Rain likely after 1am. Mostly cloudy, with a low around 34. Chance of precipitation is 60%.
Sunday
A chance of rain and snow. Mostly cloudy, with a high near 48. Windy. Chance of precipitation is 50%.
Sunday Night
Partly cloudy, with a low around 12. Blustery.
Monday
Sunny, with a high near 33.
Monday Night
Mostly cloudy, with a low around 17.
Tuesday
Mostly cloudy, with a high near 45.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSW Decatur IA
 40.71°N 93.87°W
Last Update:
10:37 pm CDT Mar 10, 2026
Forecast Valid:
12am CDT Mar 11, 2026-6pm CDT Mar 17, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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