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Hazardous Weather Conditions
Current conditions at
Decatur Airport (KDEC)
Lat: 39.83°NLon: 88.87°WElev: 670ft.
Fair
55°F
13°C
| Humidity | 64% |
| Wind Speed | S 15 G 24 mph |
| Barometer | 29.64 in (1003.4 mb) |
| Dewpoint | 43°F (6°C) |
| Visibility | 10.00 mi |
| Wind Chill | 51°F (11°C) |
| Last update | 7 Nov 2:54 am CST |
Extended Forecast for
3 Miles WNW Cisco IL
Overnight

Low: 47 °F
Showers
LikelyFriday
High: 68 °F
Slight Chance
Showers then
Sunny and
BreezyFriday Night

Low: 38 °F
Mostly Clear
Saturday
High: 60 °F
Mostly Cloudy
then Chance
RainSaturday Night
Low: 31 °F
Rain Likely
then Chance
RainSunday

High: 38 °F
Partly Sunny
and BreezySunday Night

Low: 21 °F
Partly Cloudy
Monday

High: 38 °F
Chance
Flurries and
BreezyMonday Night

Low: 22 °F
Partly Cloudy
Detailed Forecast
Overnight
A chance of showers and thunderstorms before 3am, then showers likely and possibly a thunderstorm between 3am and 4am, then a chance of showers and thunderstorms after 4am. Cloudy, with a low around 47. South wind around 18 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday
A 20 percent chance of showers before 7am. Cloudy through mid morning, then gradual clearing, with a high near 68. Breezy, with a west wind 14 to 20 mph, with gusts as high as 26 mph.
Friday Night
Mostly clear, with a low around 38. West wind 5 to 10 mph becoming light northwest after midnight. Winds could gust as high as 15 mph.
Saturday
A 30 percent chance of rain after noon. Mostly cloudy, with a high near 60. Light and variable wind becoming north northeast 5 to 9 mph in the morning.
Saturday Night
Rain likely, mainly before midnight. Mostly cloudy, with a low around 31. East northeast wind 9 to 18 mph becoming north northwest in the evening. Winds could gust as high as 24 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
Partly sunny, with a high near 38. Breezy, with a northwest wind 18 to 23 mph, with gusts as high as 29 mph.
Sunday Night
Partly cloudy, with a low around 21. Northwest wind 14 to 17 mph, with gusts as high as 22 mph.
Monday
A chance of flurries before noon. Sunny, with a high near 38. Breezy.
Monday Night
Partly cloudy, with a low around 22.
Veterans Day
Partly sunny, with a high near 49. Breezy.
Tuesday Night
Mostly clear, with a low around 36.
Wednesday
Sunny, with a high near 59.
Wednesday Night
Mostly clear, with a low around 33.
Thursday
Sunny, with a high near 57.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
3 Miles WNW Cisco IL
40.03°N 88.79°W (Elev. 676 ft)
40.03°N 88.79°W (Elev. 676 ft)
2:36 am CST Nov 7, 2025
2am CST Nov 7, 2025-6pm CST Nov 13, 2025



