Areas of Hazardous Weather This Weekend
A series of cold fronts from North Pacific storms will bring periods of gusty winds, low elevation rainfall, and high elevation snow to the Pacific Northwest this weekend into next week. Heavy to excessive rainfall may produce areas of flooding over southern Texas this weekend. Read More >
Current conditions at
Decatur Airport (KDEC)
Lat: 39.83°NLon: 88.87°WElev: 670ft.
Fog/Mist
36°F
2°C
| Humidity | 89% |
| Wind Speed | SW 9 mph |
| Barometer | 30.11 in (1020.0 mb) |
| Dewpoint | 33°F (1°C) |
| Visibility | 2.50 mi |
| Wind Chill | 29°F (-2°C) |
| Last update | 8 Nov 4:54 am CST |
Extended Forecast for
4 Miles SSW Assumption IL
Today
High: 62 °F
Sunny
Tonight
Low: 35 °F
Mostly Clear
Monday
High: 63 °F
Sunny
Monday Night
Low: 41 °F
Clear
Tuesday
High: 66 °F
Sunny
Tuesday Night
Low: 41 °F
Mostly Clear
Veterans Day
High: 62 °F
Partly Sunny
then Chance
RainWednesday Night
Low: 38 °F
Mostly Cloudy
Thursday
High: 51 °F
Partly Sunny
Detailed Forecast
Today
Sunny, with a high near 62. West southwest wind 5 to 9 mph, with gusts as high as 16 mph.
Tonight
Mostly clear, with a low around 35. West wind around 5 mph becoming calm in the evening.
Monday
Sunny, with a high near 63. Calm wind becoming southwest around 6 mph.
Monday Night
Clear, with a low around 41. South southwest wind 3 to 5 mph.
Tuesday
Sunny, with a high near 66. West wind 3 to 5 mph.
Tuesday Night
Mostly clear, with a low around 41. Calm wind.
Veterans Day
A 30 percent chance of rain after noon. Partly sunny, with a high near 62. Calm wind becoming north 5 to 7 mph in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 38.
Thursday
Partly sunny, with a high near 51.
Thursday Night
Partly cloudy, with a low around 30.
Friday
Mostly sunny, with a high near 48.
Friday Night
Mostly clear, with a low around 30.
Saturday
Sunny, with a high near 53.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
4 Miles SSW Assumption IL
39.47°N 89.08°W (Elev. 650 ft)
39.47°N 89.08°W (Elev. 650 ft)
5:21 am CST Nov 8, 2026
5am CST Nov 8, 2026-6pm CST Nov 14, 2026
Additional Resources
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