Current conditions at
Logan County Airport (KAAA)
Lat: 40.16°NLon: 89.34°WElev: 591ft.
Fair
46°F
8°C
| Humidity | 68% |
| Wind Speed | S 8 mph |
| Barometer | 29.91 in |
| Dewpoint | 36°F (2°C) |
| Visibility | 10.00 mi |
| Wind Chill | 42°F (6°C) |
| Last update | 7 Jan 6:35 pm CST |
Extended Forecast for
Chestnut IL
Tonight
Low: 41 °F
Mostly Clear
then Patchy
FogThursday
High: 62 °F
Showers and
Patchy FogThursday Night
Low: 47 °F
Rain and
Breezy then
Chance RainFriday
High: 55 °F⇓
Mostly Cloudy
Friday Night
Low: 37 °F
Mostly Cloudy
then Chance
RainSaturday
High: 42 °F
Chance Rain
then Chance
Rain/SnowSaturday Night
Low: 21 °F
Mostly Cloudy
Sunday
High: 31 °F
Partly Sunny
Sunday Night
Low: 21 °F
Mostly Clear
Detailed Forecast
Tonight
Patchy fog after 5am. Otherwise, partly cloudy, with a low around 41. South wind 9 to 11 mph, with gusts as high as 22 mph.
Thursday
Showers. Patchy fog before 10am. High near 62. Breezy, with a south southeast wind 11 to 21 mph, with gusts as high as 34 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
Rain and possibly a thunderstorm before midnight, then a chance of rain and thunderstorms between midnight and 3am, then a chance of rain after 3am. Low around 47. Breezy, with a south wind 14 to 22 mph becoming west southwest after midnight. Winds could gust as high as 34 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Friday
Mostly cloudy, with a temperature falling to around 47 by 5pm. West southwest wind 8 to 13 mph becoming north in the afternoon. Winds could gust as high as 22 mph.
Friday Night
A 40 percent chance of rain after midnight. Mostly cloudy, with a low around 37. Northeast wind 6 to 8 mph.
Saturday
A chance of rain before noon, then a chance of rain and snow. Cloudy, then gradually becoming mostly sunny, with a high near 42. West northwest wind 9 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.
Saturday Night
Mostly cloudy, with a low around 21. West northwest wind 14 to 18 mph, with gusts as high as 26 mph.
Sunday
Partly sunny, with a high near 31.
Sunday Night
Mostly clear, with a low around 21.
Monday
Mostly sunny, with a high near 42.
Monday Night
Partly cloudy, with a low around 29.
Tuesday
Partly sunny, with a high near 46.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 31.
Wednesday
A chance of rain and snow. Mostly cloudy, with a high near 38.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Chestnut IL
40.07°N 89.19°W (Elev. 600 ft)
40.07°N 89.19°W (Elev. 600 ft)
6:36 pm CST Jan 7, 2026
6pm CST Jan 7, 2026-6pm CST Jan 14, 2026
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