Current conditions at
Edgar County Airport (KPRG)
Lat: 39.7°NLon: 87.67°WElev: 650ft.
Fair
79°F
26°C
| Humidity | 33% |
| Wind Speed | SW 5 mph |
| Barometer | 29.80 in |
| Dewpoint | 47°F (8°C) |
| Visibility | 10.00 mi |
| Heat Index | 79°F (26°C) |
| Last update | 21 Mar 4:35 pm CDT |
Extended Forecast for
4 Miles SW Sidell IL
Tonight

Low: 59 °F
Mostly Clear
Sunday
High: 76 °F
Mostly Sunny
then Slight
Chance
T-storms and
BreezySunday Night
Low: 32 °F
Breezy.
Chance
Showers then
Partly CloudyMonday

High: 51 °F
Mostly Sunny
Monday Night

Low: 32 °F
Mostly Cloudy
Tuesday

High: 58 °F
Partly Sunny
Tuesday Night

Low: 41 °F
Mostly Cloudy
Wednesday

High: 64 °F
Mostly Cloudy
Wednesday Night

Low: 50 °F
Mostly Cloudy
Detailed Forecast
Tonight
Mostly clear, with a low around 59. South southwest wind 7 to 11 mph, with gusts as high as 23 mph.
Sunday
A slight chance of showers between 1pm and 4pm, then a slight chance of showers and thunderstorms after 4pm. Increasing clouds, with a high near 76. Breezy, with a southwest wind 11 to 16 mph becoming north 19 to 24 mph in the afternoon. Winds could gust as high as 32 mph. Chance of precipitation is 20%.
Sunday Night
A 30 percent chance of showers and thunderstorms before 7pm. Mostly cloudy, with a low around 32. Breezy, with a north wind 20 to 25 mph decreasing to 14 to 19 mph after midnight. Winds could gust as high as 37 mph.
Monday
Mostly sunny, with a high near 51. North wind around 10 mph, with gusts as high as 18 mph.
Monday Night
Mostly cloudy, with a low around 32. East northeast wind 3 to 6 mph.
Tuesday
Partly sunny, with a high near 58. South wind 5 to 8 mph.
Tuesday Night
Mostly cloudy, with a low around 41. South southeast wind around 6 mph.
Wednesday
Mostly cloudy, with a high near 64.
Wednesday Night
Mostly cloudy, with a low around 50.
Thursday
Mostly sunny, with a high near 74.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 38.
Friday
A chance of rain. Partly sunny, with a high near 51.
Friday Night
Mostly cloudy, with a low around 31.
Saturday
Mostly sunny, with a high near 53.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
4 Miles SW Sidell IL
39.87°N 87.88°W (Elev. 735 ft)
39.87°N 87.88°W (Elev. 735 ft)
1:26 pm CDT Mar 21, 2026
4pm CDT Mar 21, 2026-6pm CDT Mar 28, 2026


