Hazardous Weather Conditions
Current conditions at
Decatur Airport (KDEC)
Lat: 39.83°NLon: 88.87°WElev: 670ft.
Mostly Cloudy
68°F
20°C
| Humidity | 65% |
| Wind Speed | SW 14 mph |
| Barometer | 29.91 in (1012.5 mb) |
| Dewpoint | 56°F (13°C) |
| Visibility | 10.00 mi |
| Last update | 12 Apr 11:54 pm CDT |
Extended Forecast for
2 Miles E Elwin IL
Overnight

Low: 63 °F
Chance
T-storms and
BreezyMonday
High: 81 °F
Slight Chance
T-storms then
Chance
ShowersMonday Night

Low: 65 °F
Chance
ShowersTuesday
High: 83 °F
Partly Sunny
then Chance
T-storms and
BreezyTuesday Night
Low: 66 °F
Chance
T-storms then
Showers
LikelyWednesday

High: 79 °F
Showers
Wednesday Night

Low: 61 °F
Showers
LikelyThursday

High: 80 °F
Partly Sunny
Thursday Night

Low: 59 °F
Mostly Clear
Detailed Forecast
Overnight
A 40 percent chance of showers and thunderstorms, mainly before 2am. Cloudy, with a low around 63. Breezy, with a southwest wind 16 to 22 mph, with gusts as high as 34 mph.
Monday
A chance of showers and thunderstorms before 3pm, then a slight chance of showers and thunderstorms after 4pm. Partly sunny, with a high near 81. South southwest wind 14 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 30%.
Monday Night
A chance of showers and thunderstorms before 10pm, then a slight chance of showers after 4am. Partly cloudy, with a low around 65. South southwest wind 16 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 30%.
Tuesday
A 40 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 83. Breezy, with a south southwest wind 15 to 20 mph, with gusts as high as 29 mph.
Tuesday Night
A chance of showers and thunderstorms before 1am, then showers likely and possibly a thunderstorm between 1am and 4am, then showers likely after 4am. Mostly cloudy, with a low around 66. South southwest wind 14 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday
Showers likely, then showers and possibly a thunderstorm after 1pm. High near 79. South southwest wind 14 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday Night
Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 61. South southwest wind around 15 mph, with gusts as high as 23 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday
Partly sunny, with a high near 80.
Thursday Night
Mostly clear, with a low around 59.
Friday
A 30 percent chance of showers after 1pm. Mostly sunny, with a high near 85.
Friday Night
Showers likely. Mostly cloudy, with a low around 62.
Saturday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 77.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 42.
Sunday
Mostly sunny, with a high near 59.
Additional Forecasts and Information
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ABOUT 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)
11:46 pm CDT Apr 12, 2026
12am CDT Apr 13, 2026-6pm CDT Apr 19, 2026



