Current conditions at
Decatur Airport (KDEC)
Lat: 39.83°NLon: 88.87°WElev: 670ft.
Fair
45°F
7°C
| Humidity | 93% |
| Wind Speed | E 7 mph |
| Barometer | 29.97 in (1015.0 mb) |
| Dewpoint | 43°F (6°C) |
| Visibility | 10.00 mi |
| Wind Chill | 41°F (5°C) |
| Last update | 26 Apr 2:54 am CDT |
Extended Forecast for
2 Miles E Elwin IL
Overnight
Low: 48 °F
Partly Cloudy
Sunday
High: 76 °F
Mostly Sunny
Sunday Night
Low: 59 °F
Partly Cloudy
then Slight
Chance
T-stormsMonday
High: 79 °F
Breezy.
Chance
T-storms then
T-stormsMonday Night
Low: 51 °F
T-storms and
Breezy then
ShowersTuesday
High: 67 °F
Mostly Sunny
Tuesday Night
Low: 48 °F
Chance
ShowersWednesday
High: 64 °F
Sunny
Wednesday Night
Low: 42 °F
Mostly Clear
Detailed Forecast
Overnight
Partly cloudy, with a low around 48. East wind around 9 mph, with gusts as high as 15 mph.
Sunday
Mostly sunny, with a high near 76. East southeast wind around 10 mph, with gusts as high as 17 mph.
Sunday Night
A 20 percent chance of showers and thunderstorms after 4am. Mostly cloudy, with a low around 59. East southeast wind 10 to 15 mph, with gusts as high as 23 mph.
Monday
A chance of showers, then showers and thunderstorms after 10am. High near 79. Breezy, with a south southeast wind 17 to 25 mph, with gusts as high as 41 mph. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.
Monday Night
Showers and thunderstorms before 10pm, then showers between 10pm and 1am. Low around 51. Breezy, with a south wind 14 to 22 mph becoming west after midnight. Winds could gust as high as 33 mph. Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.
Tuesday
Mostly sunny, with a high near 67. West wind 10 to 13 mph, with gusts as high as 18 mph.
Tuesday Night
A 40 percent chance of showers before 1am. Partly cloudy, with a low around 48. North wind 7 to 10 mph, with gusts as high as 15 mph.
Wednesday
Sunny, with a high near 64.
Wednesday Night
Mostly clear, with a low around 42.
Thursday
Sunny, with a high near 64.
Thursday Night
Partly cloudy, with a low around 43.
Friday
Mostly sunny, with a high near 61.
Friday Night
Partly cloudy, with a low around 40.
Saturday
Mostly sunny, with a high near 65.
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)
3:01 am CDT Apr 26, 2026
3am CDT Apr 26, 2026-6pm CDT May 2, 2026
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