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Current conditions at
Decatur Airport (KDEC)
Lat: 39.83°NLon: 88.87°WElev: 670ft.
Fair
51°F
11°C
| Humidity | 50% |
| Wind Speed | NW 8 mph |
| Barometer | 30.18 in (1022.4 mb) |
| Dewpoint | 33°F (1°C) |
| Visibility | 10.00 mi |
| Wind Chill | 48°F (9°C) |
| Last update | 7 Nov 1:54 pm CST |
Extended Forecast for
3 Miles SE Clinton IL
This Afternoon
High: 52 °F
Mostly Sunny
Tonight
Low: 32 °F
Mostly Clear
Sunday
High: 60 °F
Sunny
Sunday Night
Low: 33 °F
Mostly Clear
Monday
High: 63 °F
Sunny
Monday Night
Low: 41 °F
Clear
Tuesday
High: 66 °F
Sunny
Tuesday Night
Low: 39 °F
Mostly Clear
Veterans Day
High: 62 °F
Partly Sunny
then Chance
Rain
Detailed Forecast
This Afternoon
Mostly sunny, with a high near 52. West wind 5 to 7 mph.
Tonight
Mostly clear, with a low around 32. West southwest wind 5 to 9 mph.
Sunday
Sunny, with a high near 60. West wind 9 to 14 mph, with gusts as high as 20 mph.
Sunday Night
Mostly clear, with a low around 33. West wind 5 to 9 mph becoming calm after midnight.
Monday
Sunny, with a high near 63. Calm wind becoming southwest 5 to 9 mph in the morning.
Monday Night
Clear, with a low around 41. Southwest wind 7 to 9 mph.
Tuesday
Sunny, with a high near 66. West wind 5 to 7 mph.
Tuesday Night
Mostly clear, with a low around 39.
Veterans Day
A 30 percent chance of rain after noon. Partly sunny, with a high near 62.
Wednesday Night
A 30 percent chance of rain before midnight. Mostly cloudy, with a low around 39.
Thursday
Mostly sunny, with a high near 52. Breezy.
Thursday Night
Partly cloudy, with a low around 30. Blustery.
Friday
Mostly sunny, with a high near 49.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles SE Clinton IL
40.13°N 88.92°W (Elev. 712 ft)
40.13°N 88.92°W (Elev. 712 ft)
12:26 pm CST Nov 7, 2026
2pm CST Nov 7, 2026-6pm CST Nov 13, 2026
Additional Resources
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