News Headlines
Hazardous Weather Conditions
Current conditions at
Decatur Airport (KDEC)
Lat: 39.83°NLon: 88.87°WElev: 670ft.
A Few Clouds and Breezy
57°F
14°C
| Humidity | 69% |
| Wind Speed | NE 24 mph |
| Barometer | 29.77 in (1007.8 mb) |
| Dewpoint | 47°F (8°C) |
| Visibility | 10.00 mi |
| Last update | 26 Mar 6:54 pm CDT |
Extended Forecast for
3 Miles WSW Forsyth IL
Severe T-storm Watch until March 26, 11:00pm
Blowing Dust Advisory until March 26, 09:00pm
NOW: Multiple hazards in effect
Click HERE for Details
Tonight
Low: 34 °F
Breezy.
T-storms then
ShowersFriday
High: 48 °F
Gradual
ClearingFriday Night
Low: 27 °F
Mostly Clear
Saturday
High: 51 °F
Sunny
Saturday Night
Low: 40 °F
Mostly Cloudy
Sunday
High: 61 °F
Mostly Cloudy
Sunday Night
Low: 52 °F
Partly Cloudy
Monday
High: 79 °F
Mostly Sunny
Detailed Forecast
Tonight
Showers and thunderstorms before 3am, then a chance of showers between 3am and 4am. Low around 34. Breezy, with a north northeast wind 18 to 23 mph, with gusts as high as 39 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.
Friday
Cloudy through mid morning, then gradual clearing, with a high near 48. North wind 16 to 18 mph, with gusts as high as 29 mph.
Friday Night
Mostly clear, with a low around 27. North northwest wind 7 to 14 mph, with gusts as high as 20 mph.
Saturday
Sunny, with a high near 51. North wind 5 to 11 mph becoming south in the afternoon. Winds could gust as high as 15 mph.
Saturday Night
Mostly cloudy, with a low around 40. South wind 10 to 13 mph, with gusts as high as 20 mph.
Sunday
Mostly cloudy, with a high near 61. South wind 13 to 15 mph, with gusts as high as 22 mph.
Sunday Night
Partly cloudy, with a low around 52. South wind 11 to 14 mph, with gusts as high as 23 mph.
Monday
Mostly sunny, with a high near 79.
Monday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 61.
Tuesday
A chance of showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 83. Breezy. Chance of precipitation is 40%.
Tuesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 55. Breezy.
Wednesday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 73. Breezy.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 52. Breezy.
Thursday
Showers likely. Mostly cloudy, with a high near 68. Breezy.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles WSW Forsyth IL
39.89°N 89.02°W (Elev. 656 ft)
39.89°N 89.02°W (Elev. 656 ft)
7:26 pm CDT Mar 26, 2026
7pm CDT Mar 26, 2026-6pm CDT Apr 2, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
