Current conditions at
Decatur Airport (KDEC)
Lat: 39.83°NLon: 88.87°WElev: 670ft.
Fair
36°F
2°C
| Humidity | 97% |
| Wind Speed | E 5 mph |
| Barometer | 30.15 in (1021.5 mb) |
| Dewpoint | 35°F (2°C) |
| Visibility | 10.00 mi |
| Wind Chill | 32°F (0°C) |
| Last update | 9 Jan 9:54 pm CST |
Extended Forecast for
2 Miles E Elwin IL
Tonight
Low: 36 °F
Mostly Cloudy
then Chance
RainSaturday
High: 42 °F
Rain Likely
then Slight
Chance
Rain/SnowSaturday Night
Low: 22 °F
Slight Chance
Snow Showers
then Partly
Cloudy and
BlusterySunday
High: 34 °F
Mostly Sunny
and Breezy
then SunnySunday Night
Low: 24 °F
Mostly Clear
Monday
High: 45 °F
Sunny
Monday Night
Low: 32 °F
Partly Cloudy
Tuesday
High: 50 °F
Partly Sunny
Tuesday Night
Low: 33 °F
Mostly Cloudy
Detailed Forecast
Tonight
A 30 percent chance of rain after 3am. Mostly cloudy, with a low around 36. East wind around 5 mph becoming calm after midnight.
Saturday
Rain likely before 5pm, then a slight chance of snow showers. Cloudy through mid morning, then gradual clearing, with a high near 42. West northwest wind 5 to 10 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Saturday Night
A 20 percent chance of snow showers before midnight. Partly cloudy, with a low around 22. Blustery, with a west northwest wind 13 to 22 mph, with gusts as high as 30 mph.
Sunday
Mostly sunny, with a high near 34. Breezy, with a west northwest wind 17 to 22 mph decreasing to 8 to 13 mph in the afternoon. Winds could gust as high as 30 mph.
Sunday Night
Mostly clear, with a low around 24. South southwest wind 5 to 11 mph, with gusts as high as 18 mph.
Monday
Sunny, with a high near 45. West southwest wind 9 to 14 mph, with gusts as high as 22 mph.
Monday Night
Partly cloudy, with a low around 32. Southwest wind 8 to 13 mph, with gusts as high as 21 mph.
Tuesday
Partly sunny, with a high near 50.
Tuesday Night
Mostly cloudy, with a low around 33.
Wednesday
A chance of rain and snow after noon. Mostly cloudy, with a high near 38. Chance of precipitation is 30%.
Wednesday Night
Mostly cloudy, with a low around 18.
Thursday
Partly sunny, with a high near 31.
Thursday Night
Mostly cloudy, with a low around 22.
Friday
Mostly cloudy, with a high near 37.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
2 Miles E Elwin IL
39.8°N 88.91°W (Elev. 656 ft)
39.8°N 88.91°W (Elev. 656 ft)
9:37 pm CST Jan 9, 2026
10pm CST Jan 9, 2026-6pm CST Jan 16, 2026
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