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Hazardous Weather Conditions
Current conditions at
Decatur Airport (KDEC)
Lat: 39.83°NLon: 88.87°WElev: 670ft.
Mostly Cloudy
78°F
26°C
| Humidity | 82% |
| Wind Speed | S 8 mph |
| Barometer | 29.88 in (1011.4 mb) |
| Dewpoint | 72°F (22°C) |
| Visibility | 10.00 mi |
| Heat Index | 80°F (27°C) |
| Last update | 17 Jun 9:54 am CDT |
Extended Forecast for
3 Miles SSE Bethany IL
Today
High: 86 °F
Partly Sunny
Tonight
Low: 71 °F
Chance
T-stormsWednesday
High: 84 °F
Showers
Likely then
T-stormsWednesday Night
Low: 67 °F
T-storms
Likely then
Chance
ShowersJuneteenth
High: 82 °F
Sunny
Thursday Night
Low: 65 °F
Mostly Clear
Friday
High: 87 °F
Sunny
Friday Night
Low: 73 °F
Mostly Clear
Saturday
High: 92 °F
Sunny
Detailed Forecast
Today
Partly sunny, with a high near 86. South southwest wind around 7 mph.
Tonight
A 30 percent chance of showers and thunderstorms, mainly after 4am. Partly cloudy, with a low around 71. South wind 5 to 8 mph.
Wednesday
Showers and thunderstorms, mainly before 4pm, then showers and possibly a thunderstorm after 4pm. High near 84. South southwest wind 9 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Wednesday Night
Showers and thunderstorms likely before 10pm, then a chance of showers between 10pm and 1am. Mostly cloudy, with a low around 67. South southwest wind 6 to 11 mph becoming west after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
Juneteenth
Sunny, with a high near 82. West northwest wind around 7 mph.
Thursday Night
Mostly clear, with a low around 65. Light and variable wind.
Friday
Sunny, with a high near 87. South southwest wind 5 to 10 mph, with gusts as high as 16 mph.
Friday Night
Mostly clear, with a low around 73.
Saturday
Sunny, with a high near 92.
Saturday Night
Mostly clear, with a low around 76.
Sunday
Sunny, with a high near 93.
Sunday Night
Mostly clear, with a low around 75.
Monday
Sunny, with a high near 92.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles SSE Bethany IL
39.61°N 88.72°W (Elev. 600 ft)
39.61°N 88.72°W (Elev. 600 ft)
8:41 am CDT Jun 17, 2025
10am CDT Jun 17, 2025-6pm CDT Jun 23, 2025
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