Hazardous Weather Conditions
Current conditions at
Decatur Airport (KDEC)
Lat: 39.83°NLon: 88.87°WElev: 670ft.
A Few Clouds
68°F
20°C
| Humidity | 45% |
| Wind Speed | Vrbl 6 mph |
| Barometer | 29.89 in (1011.8 mb) |
| Dewpoint | 46°F (8°C) |
| Visibility | 10.00 mi |
| Last update | 4 Sep 11:54 am CDT |
Extended Forecast for
Bement IL
This Afternoon
High: 71 °F
Sunny
Tonight
Low: 54 °F
Partly Cloudy
Friday
High: 70 °F
Mostly Sunny
then Slight
Chance
ShowersFriday Night
Low: 47 °F
Mostly Cloudy
Saturday
High: 73 °F
Sunny
Saturday Night
Low: 46 °F
Mostly Clear
Sunday
High: 72 °F
Sunny
Sunday Night
Low: 44 °F
Mostly Clear
Monday
High: 75 °F
Sunny
Detailed Forecast
This Afternoon
Sunny, with a high near 71. West wind around 9 mph.
Tonight
Partly cloudy, with a low around 54. South wind 5 to 13 mph, with gusts as high as 18 mph.
Friday
A 20 percent chance of showers after 1pm. Partly sunny, with a high near 70. West northwest wind 11 to 14 mph, with gusts as high as 20 mph.
Friday Night
Mostly cloudy, with a low around 47. West wind 5 to 9 mph becoming light west northwest after midnight.
Saturday
Sunny, with a high near 73. Light west wind increasing to 6 to 11 mph in the morning. Winds could gust as high as 17 mph.
Saturday Night
Mostly clear, with a low around 46. Northwest wind 5 to 7 mph becoming calm in the evening.
Sunday
Sunny, with a high near 72. Northwest wind 5 to 10 mph.
Sunday Night
Mostly clear, with a low around 44.
Monday
Sunny, with a high near 75.
Monday Night
Mostly clear, with a low around 49.
Tuesday
Sunny, with a high near 81.
Tuesday Night
Partly cloudy, with a low around 55.
Wednesday
Sunny, with a high near 85.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Bement IL
39.92°N 88.56°W (Elev. 676 ft)
39.92°N 88.56°W (Elev. 676 ft)
9:26 am CDT Sep 4, 2025
12pm CDT Sep 4, 2025-6pm CDT Sep 10, 2025
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