Current conditions at
Marion - Williamson County Regional Airport (KMWA)
Lat: 37.77°NLon: 89.01°WElev: 486ft.
Fair
34°F
1°C
| Humidity | 72% |
| Wind Speed | Calm |
| Barometer | 30.32 in |
| Dewpoint | 26°F (-3°C) |
| Visibility | 10.00 mi |
| Last update | 11 Feb 7:35 pm CST |
Extended Forecast for
Energy IL
Tonight

Low: 29 °F
Mostly Clear
Thursday

High: 51 °F
Partly Sunny
Thursday Night

Low: 31 °F
Mostly Cloudy
Friday

High: 57 °F
Sunny
Friday Night

Low: 36 °F
Mostly Cloudy
Saturday

High: 53 °F
Chance
ShowersSaturday Night

Low: 43 °F
Showers
LikelySunday
High: 55 °F
Chance
Showers then
Mostly SunnySunday Night

Low: 37 °F
Mostly Clear
Detailed Forecast
Tonight
Mostly clear, with a low around 29. Calm wind.
Thursday
Partly sunny, with a high near 51. Light east southeast wind.
Thursday Night
Mostly cloudy, with a low around 31. Calm wind.
Friday
Sunny, with a high near 57. Calm wind becoming south southeast 5 to 7 mph.
Friday Night
Mostly cloudy, with a low around 36. Calm wind.
Saturday
A 40 percent chance of showers, mainly after noon. Cloudy, with a high near 53. Calm wind becoming southeast 5 to 8 mph in the morning.
Saturday Night
Showers likely. Cloudy, with a low around 43. East wind 6 to 8 mph. Chance of precipitation is 60%.
Sunday
A chance of showers before noon. Mostly sunny, with a high near 55. North wind 8 to 11 mph, with gusts as high as 18 mph.
Sunday Night
Mostly clear, with a low around 37. North wind 5 to 7 mph becoming calm in the evening.
Washington's Birthday
Mostly sunny, with a high near 61. Calm wind becoming south southeast 5 to 9 mph in the morning.
Monday Night
Mostly cloudy, with a low around 43. South wind 6 to 8 mph.
Tuesday
Mostly cloudy, with a high near 64. South wind 8 to 16 mph, with gusts as high as 25 mph.
Tuesday Night
Mostly cloudy, with a low around 52. South southwest wind around 15 mph, with gusts as high as 24 mph.
Wednesday
A slight chance of showers. Partly sunny, with a high near 66. South southwest wind 14 to 16 mph, with gusts as high as 24 mph.
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ABOUT THIS FORECAST
Point Forecast:
Energy IL
37.76°N 89°W
37.76°N 89°W
5:22 pm CST Feb 11, 2026
7pm CST Feb 11, 2026-6pm CST Feb 18, 2026


