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Hazardous Weather Conditions
Current conditions at
Decatur Airport (KDEC)
Lat: 39.83°NLon: 88.87°WElev: 670ft.
A Few Clouds
78°F
26°C
| Humidity | 45% |
| Wind Speed | NW 7 mph |
| Barometer | 29.98 in (1014.6 mb) |
| Dewpoint | 55°F (13°C) |
| Visibility | 10.00 mi |
| Heat Index | 79°F (26°C) |
| Last update | 20 Jun 3:54 pm CDT |
Extended Forecast for
La Place IL
Flood Watch June 21, 07:00am until June 22, 01:00am
Tonight
Low: 60 °F
Increasing
CloudsSunday
High: 76 °F
Heavy Rain
Sunday Night
Low: 61 °F
Heavy Rain
then Chance
T-stormsMonday
High: 73 °F
Mostly Cloudy
Monday Night
Low: 54 °F
Mostly Clear
Tuesday
High: 77 °F
Sunny
Tuesday Night
Low: 58 °F
Mostly Clear
Wednesday
High: 78 °F
Mostly Sunny
Wednesday Night
Low: 58 °F
Mostly Clear
Detailed Forecast
Tonight
Increasing clouds, with a low around 60. Northwest wind 5 to 8 mph becoming calm.
Sunday
Showers and thunderstorms, mainly after 11am. Some of the storms could produce heavy rainfall. High near 76. East southeast wind 7 to 12 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.
Sunday Night
Showers and thunderstorms before 1am, then a chance of showers. Some of the storms could produce heavy rainfall. Low around 61. Southeast wind 11 to 17 mph becoming west northwest after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Monday
Mostly cloudy, with a high near 73. North wind around 14 mph, with gusts as high as 21 mph.
Monday Night
Mostly clear, with a low around 54. North northeast wind 6 to 11 mph, with gusts as high as 15 mph.
Tuesday
Sunny, with a high near 77. North northeast wind 3 to 6 mph.
Tuesday Night
Mostly clear, with a low around 58. Light and variable wind.
Wednesday
Mostly sunny, with a high near 78.
Wednesday Night
Mostly clear, with a low around 58.
Thursday
Mostly sunny, with a high near 77.
Thursday Night
Mostly clear, with a low around 58.
Friday
Mostly sunny, with a high near 79.
Friday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 61.
Saturday
A chance of showers. Mostly sunny, with a high near 81.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
La Place IL
39.79°N 88.71°W (Elev. 679 ft)
39.79°N 88.71°W (Elev. 679 ft)
1:26 pm CDT Jun 20, 2026
4pm CDT Jun 20, 2026-6pm CDT Jun 27, 2026
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