Hazardous Weather Conditions
Current conditions at
Decatur Airport (KDEC)
Lat: 39.83°NLon: 88.87°WElev: 670ft.
Overcast
71°F
22°C
| Humidity | 90% |
| Wind Speed | E 7 mph |
| Barometer | 30.06 in (1017.5 mb) |
| Dewpoint | 68°F (20°C) |
| Visibility | 8.00 mi |
| Last update | 20 Aug 10:54 am CDT |
Extended Forecast for
Weldon IL
Today
High: 81 °F
Sunny
Tonight
Low: 60 °F
Mostly Clear
Friday
High: 82 °F
Sunny
Friday Night
Low: 64 °F
Chance
ShowersSaturday
High: 80 °F
Sunny
Saturday Night
Low: 60 °F
Mostly Clear
Sunday
High: 78 °F
Sunny
Sunday Night
Low: 58 °F
Partly Cloudy
Monday
High: 78 °F
Mostly Sunny
Detailed Forecast
Today
Sunny, with a high near 81. North northeast wind around 8 mph.
Tonight
Mostly clear, with a low around 60. North northeast wind around 6 mph becoming calm in the evening.
Friday
Sunny, with a high near 82. Light and variable wind becoming west 5 to 7 mph in the afternoon.
Friday Night
A chance of showers between 7pm and 1am. Partly cloudy, with a low around 64. Southwest wind 3 to 7 mph. Chance of precipitation is 30%.
Saturday
Sunny, with a high near 80. Northwest wind 8 to 15 mph, with gusts as high as 20 mph.
Saturday Night
Mostly clear, with a low around 60. Northwest wind 6 to 11 mph.
Sunday
Sunny, with a high near 78. North northwest wind 6 to 10 mph.
Sunday Night
Partly cloudy, with a low around 58.
Monday
Mostly sunny, with a high near 78.
Monday Night
Partly cloudy, with a low around 60.
Tuesday
Mostly sunny, with a high near 81.
Tuesday Night
Partly cloudy, with a low around 64.
Wednesday
Mostly sunny, with a high near 83.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Weldon IL
40.12°N 88.75°W (Elev. 709 ft)
40.12°N 88.75°W (Elev. 709 ft)
10:36 am CDT Aug 20, 2026
11am CDT Aug 20, 2026-6pm CDT Aug 26, 2026
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