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Hazardous Weather Conditions
Current conditions at
Jacksonville Municipal Airport (KIJX)
Lat: 39.77°NLon: 90.24°WElev: 614ft.
Partly Cloudy
68°F
20°C
| Humidity | 100% |
| Wind Speed | N 5 mph |
| Barometer | 29.94 in |
| Dewpoint | 68°F (20°C) |
| Visibility | 10.00 mi |
| Last update | 14 Oct 5:55 am CDT |
Extended Forecast for
Chapin IL
Today
High: 73 °F
Showers
LikelyTonight
Low: 60 °F
Mostly Cloudy
then Chance
T-stormsThursday
High: 76 °F
Showers
Thursday Night
Low: 45 °F
Showers
LikelyFriday
High: 57 °F
Partly Sunny
and BreezyFriday Night
Low: 36 °F
Mostly Clear
then Areas
FrostSaturday
High: 60 °F
Areas Frost
then SunnySaturday Night
Low: 37 °F
Clear
Sunday
High: 69 °F
Areas Frost
then Sunny
Detailed Forecast
Today
Showers and thunderstorms likely before 1pm, then a chance of showers. Mostly cloudy, with a high near 73. North northeast wind 3 to 7 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
A slight chance of showers, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 60. East northeast wind around 7 mph, with gusts as high as 15 mph. Chance of precipitation is 40%.
Thursday
Showers and possibly a thunderstorm, mainly before 1pm, then a chance of showers and thunderstorms after 1pm. High near 76. East wind 5 to 7 mph becoming southwest in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Thursday Night
Showers likely and possibly a thunderstorm before 7pm, then showers likely between 7pm and 1am. Mostly cloudy, with a low around 45. Northwest wind 7 to 12 mph increasing to 13 to 18 mph after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday
Partly sunny, with a high near 57. Breezy, with a northwest wind 20 to 23 mph, with gusts as high as 34 mph.
Friday Night
Areas of frost after 5am. Otherwise, mostly clear, with a low around 36. North northwest wind 8 to 13 mph becoming light north after midnight. Winds could gust as high as 21 mph.
Saturday
Areas of frost before 8am. Otherwise, sunny, with a high near 60. Calm wind.
Saturday Night
Clear, with a low around 37.
Sunday
Areas of frost before 7am. Otherwise, sunny, with a high near 69.
Sunday Night
Partly cloudy, with a low around 44.
Monday
Partly sunny, with a high near 72.
Monday Night
Partly cloudy, with a low around 46.
Tuesday
Sunny, with a high near 76.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Chapin IL
39.77°N 90.41°W (Elev. 627 ft)
39.77°N 90.41°W (Elev. 627 ft)
5:46 am CDT Oct 14, 2026
6am CDT Oct 14, 2026-6pm CDT Oct 20, 2026
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