Hazardous Weather Conditions
Current conditions at
Decatur Airport (KDEC)
Lat: 39.83°NLon: 88.87°WElev: 670ft.
Fair
67°F
19°C
| Humidity | 41% |
| Wind Speed | SE 13 mph |
| Barometer | 30.26 in (1024.8 mb) |
| Dewpoint | 42°F (6°C) |
| Visibility | 10.00 mi |
| Last update | 11 Apr 3:54 pm CDT |
Extended Forecast for
3 Miles S La Place IL
Tonight

Low: 57 °F
Mostly Cloudy
Sunday
High: 80 °F
Breezy.
Partly Sunny
then Slight
Chance
ShowersSunday Night

Low: 62 °F
Showers and
BreezyMonday
High: 81 °F
Chance
Showers then
Chance
T-storms and
BreezyMonday Night

Low: 65 °F
Mostly Cloudy
Tuesday
High: 84 °F
Breezy.
Mostly Sunny
then Chance
T-stormsTuesday Night
Low: 64 °F
Chance
T-storms then
Showers
LikelyWednesday

High: 78 °F
Showers
Likely and
BreezyWednesday Night

Low: 61 °F
Showers
Likely
Detailed Forecast
Tonight
Mostly cloudy, with a low around 57. Southeast wind 9 to 13 mph, with gusts as high as 21 mph.
Sunday
A 20 percent chance of showers after 2pm. Partly sunny, with a high near 80. Breezy, with a south southwest wind 14 to 19 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 38 mph.
Sunday Night
Showers likely, then showers and possibly a thunderstorm after 1am. Low around 62. Breezy, with a south wind 18 to 21 mph, with gusts as high as 32 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday
A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 81. Breezy, with a south southwest wind 17 to 20 mph, with gusts as high as 29 mph. Chance of precipitation is 50%.
Monday Night
Mostly cloudy, with a low around 65. South southwest wind 16 to 18 mph, with gusts as high as 26 mph.
Tuesday
A 40 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 84. Breezy, with a south southwest wind 14 to 21 mph, with gusts as high as 30 mph.
Tuesday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 64. South southwest wind 16 to 18 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 and possibly a thunderstorm. Mostly cloudy, with a high near 78. Breezy. Chance of precipitation is 70%.
Wednesday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 61. Chance of precipitation is 70%.
Thursday
A 50 percent chance of showers. Partly sunny, with a high near 78.
Thursday Night
Mostly clear, with a low around 58.
Friday
A chance of showers. Mostly sunny, with a high near 81.
Friday Night
Showers likely. Mostly cloudy, with a low around 53.
Saturday
A chance of showers. Mostly cloudy, with a high near 67. Breezy.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
3 Miles S La Place IL
39.74°N 88.72°W (Elev. 673 ft)
39.74°N 88.72°W (Elev. 673 ft)
2:36 pm CDT Apr 11, 2026
4pm CDT Apr 11, 2026-6pm CDT Apr 18, 2026



