Current conditions at
Marion - Williamson County Regional Airport (KMWA)
Lat: 37.77°NLon: 89.01°WElev: 486ft.
Fair
55°F
13°C
| Humidity | 82% |
| Wind Speed | SE 3 mph |
| Barometer | 30.16 in |
| Dewpoint | 50°F (10°C) |
| Visibility | 10.00 mi |
| Last update | 6 Oct 8:45 am CDT |
Extended Forecast for
4 Miles ESE Marion IL
Today
High: 78 °F
Sunny
Tonight
Low: 50 °F
Clear
Wednesday
High: 84 °F
Sunny
Wednesday Night
Low: 56 °F
Clear
Thursday
High: 83 °F
Sunny
Thursday Night
Low: 51 °F
Mostly Clear
Friday
High: 80 °F
Sunny
Friday Night
Low: 53 °F
Mostly Clear
Saturday
High: 83 °F
Sunny then
Slight Chance
Showers
Detailed Forecast
Today
Sunny, with a high near 78. East southeast wind 3 to 5 mph.
Tonight
Clear, with a low around 50. Calm wind.
Wednesday
Sunny, with a high near 84. Calm wind becoming west southwest 5 to 7 mph in the morning.
Wednesday Night
Clear, with a low around 56. South southwest wind around 5 mph becoming calm in the evening.
Thursday
Sunny, with a high near 83. Calm wind becoming northeast 5 to 7 mph in the morning.
Thursday Night
Mostly clear, with a low around 51. Light northeast wind.
Friday
Sunny, with a high near 80. East wind 3 to 7 mph.
Friday Night
Mostly clear, with a low around 53. Light east wind.
Saturday
A slight chance of showers after 1pm. Sunny, with a high near 83. Light southeast wind becoming south southeast 5 to 9 mph in the morning.
Saturday Night
A chance of showers, mainly after 1am. Partly cloudy, with a low around 57. East wind 3 to 5 mph.
Sunday
A chance of showers. Mostly sunny, with a high near 76. East wind 5 to 9 mph becoming north northwest in the afternoon.
Sunday Night
Partly cloudy, with a low around 57. Light and variable wind.
Columbus Day
Mostly sunny, with a high near 83. Calm wind becoming south southwest 5 to 8 mph in the morning.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
4 Miles ESE Marion IL
37.71°N 88.86°W
37.71°N 88.86°W
5:21 am CDT Oct 6, 2026
9am CDT Oct 6, 2026-6pm CDT Oct 12, 2026
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