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Current conditions at
Decatur Airport (KDEC)
Lat: 39.83°NLon: 88.87°WElev: 670ft.
Overcast
49°F
9°C
| Humidity | 77% |
| Wind Speed | W 8 mph |
| Barometer | 29.77 in (1008.2 mb) |
| Dewpoint | 42°F (6°C) |
| Visibility | 10.00 mi |
| Wind Chill | 46°F (8°C) |
| Last update | 8 Nov 9:54 pm CST |
Extended Forecast for
3 Miles N Shelbyville IL
Tonight
Low: 34 °F
Showers
Likely and
BreezySunday
High: 37 °F
Decreasing
Clouds and
BreezySunday Night
Low: 21 °F
Partly Cloudy
then Slight
Chance Snow
ShowersMonday
High: 37 °F
Sunny
Monday Night
Low: 20 °F
Increasing
CloudsVeterans Day
High: 47 °F
Partly Sunny
Tuesday Night
Low: 37 °F
Mostly Clear
Wednesday
High: 58 °F
Sunny
Wednesday Night
Low: 31 °F
Mostly Clear
Detailed Forecast
Tonight
Showers likely, mainly before midnight. Cloudy, with a low around 34. Breezy, with a south wind 11 to 21 mph becoming north northwest after midnight. Winds could gust as high as 31 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Cloudy, then gradually becoming mostly sunny, with a high near 37. Breezy, with a northwest wind 16 to 20 mph, with gusts as high as 32 mph.
Sunday Night
A chance of flurries before midnight, then a slight chance of snow showers after midnight. Partly cloudy, with a low around 21. Northwest wind 9 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.
Monday
Sunny, with a high near 37. Northwest wind 8 to 15 mph, with gusts as high as 23 mph.
Monday Night
Increasing clouds, with a low around 20. West northwest wind around 6 mph becoming southwest after midnight.
Veterans Day
Partly sunny, with a high near 47. South southwest wind 6 to 16 mph, with gusts as high as 28 mph.
Tuesday Night
Mostly clear, with a low around 37. Southwest wind 8 to 10 mph, with gusts as high as 20 mph.
Wednesday
Sunny, with a high near 58.
Wednesday Night
Mostly clear, with a low around 31.
Thursday
Sunny, with a high near 57.
Thursday Night
Partly cloudy, with a low around 39.
Friday
Sunny, with a high near 65.
Friday Night
Partly cloudy, with a low around 48.
Saturday
Mostly sunny, with a high near 70.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles N Shelbyville IL
39.46°N 88.82°W (Elev. 686 ft)
39.46°N 88.82°W (Elev. 686 ft)
10:26 pm CST Nov 8, 2025
10pm CST Nov 8, 2025-6pm CST Nov 15, 2025
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