Current conditions at
Lamoni, Lamoni Municipal Airport (KLWD)
Lat: 40.63°NLon: 93.9°WElev: 1129ft.
Fair
78°F
26°C
| Humidity | 24% |
| Wind Speed | N 9 mph |
| Barometer | 29.92 in (1012.5 mb) |
| Dewpoint | 38°F (3°C) |
| Visibility | 10.00 mi |
| Heat Index | 78°F (26°C) |
| Last update | 20 Mar 11:53 am CDT |
Extended Forecast for
Decatur IA
This Afternoon
High: 81 °F
Sunny
Tonight
Low: 50 °F
Clear
Saturday
High: 86 °F
Sunny
Saturday Night
Low: 57 °F
Partly Cloudy
Sunday
High: 69 °F
Partly Sunny
and WindySunday Night
Low: 35 °F
Partly Cloudy
and Breezy
then Mostly
ClearMonday
High: 57 °F
Mostly Sunny
Monday Night
Low: 41 °F
Mostly Cloudy
Tuesday
High: 62 °F
Mostly Cloudy
Detailed Forecast
This Afternoon
Sunny, with a high near 81. North wind around 9 mph.
Tonight
Clear, with a low around 50. North northeast wind around 5 mph becoming light and variable.
Saturday
Sunny, with a high near 86. South southwest wind 7 to 14 mph, with gusts as high as 21 mph.
Saturday Night
Partly cloudy, with a low around 57. South wind 9 to 14 mph, with gusts as high as 22 mph.
Sunday
Partly sunny, with a high near 69. Windy, with a west southwest wind 11 to 21 mph becoming north in the afternoon. Winds could gust as high as 31 mph.
Sunday Night
Partly cloudy, with a low around 35. Breezy.
Monday
Mostly sunny, with a high near 57.
Monday Night
Mostly cloudy, with a low around 41.
Tuesday
Mostly cloudy, with a high near 62.
Tuesday Night
Mostly cloudy, with a low around 40.
Wednesday
Partly sunny, with a high near 68.
Wednesday Night
Partly cloudy, with a low around 48.
Thursday
Mostly sunny, with a high near 71. Breezy.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
Decatur IA
40.75°N 93.84°W
40.75°N 93.84°W
12:26 pm CDT Mar 20, 2026
12pm CDT Mar 20, 2026-6pm CDT Mar 26, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
