Current conditions at
Marion - Williamson County Regional Airport (KMWA)
Lat: 37.77°NLon: 89.01°WElev: 486ft.
Overcast
55°F
13°C
| Humidity | 33% |
| Wind Speed | E 5 mph |
| Barometer | 30.18 in |
| Dewpoint | 26°F (-3°C) |
| Visibility | 10.00 mi |
| Wind Chill | 54°F (12°C) |
| Last update | 24 Mar 9:55 pm CDT |
Extended Forecast for
2 Miles ESE Frankfort Heights IL
Tonight
Low: 44 °F
Mostly Cloudy
Wednesday
High: 75 °F
Mostly Sunny
Wednesday Night
Low: 61 °F
Mostly Clear
Thursday
High: 85 °F
Sunny
Thursday Night
Low: 45 °F
Slight Chance
Showers then
Chance
T-stormsFriday
High: 54 °F
Showers
LikelyFriday Night
Low: 32 °F
Mostly Clear
Saturday
High: 58 °F
Sunny
Saturday Night
Low: 39 °F
Partly Cloudy
Detailed Forecast
Tonight
Mostly cloudy, with a low around 44. East southeast wind around 5 mph becoming calm after midnight.
Wednesday
Mostly sunny, with a high near 75. Light south southeast wind becoming south southwest 6 to 11 mph in the morning. Winds could gust as high as 18 mph.
Wednesday Night
Mostly clear, with a low around 61. South wind 8 to 13 mph, with gusts as high as 23 mph.
Thursday
Sunny, with a high near 85. South southwest wind 13 to 18 mph, with gusts as high as 25 mph.
Thursday Night
A slight chance of showers, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 45. South southwest wind around 15 mph becoming north after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 50%.
Friday
Showers likely, mainly before 1pm. Mostly cloudy, with a high near 54. North wind around 16 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.
Friday Night
Mostly clear, with a low around 32. North northeast wind 5 to 10 mph, with gusts as high as 18 mph.
Saturday
Sunny, with a high near 58. Northeast wind around 6 mph becoming east southeast in the afternoon.
Saturday Night
Partly cloudy, with a low around 39. Light southeast wind.
Sunday
Mostly sunny, with a high near 65. South wind 5 to 9 mph.
Sunday Night
Mostly cloudy, with a low around 51. South wind 7 to 9 mph.
Monday
Mostly sunny, with a high near 77. South southwest wind 9 to 14 mph, with gusts as high as 21 mph.
Monday Night
A slight chance of showers. Partly cloudy, with a low around 58. South wind around 10 mph, with gusts as high as 21 mph.
Tuesday
A chance of showers and thunderstorms. Partly sunny, with a high near 77. South southwest wind 10 to 14 mph, with gusts as high as 23 mph.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
2 Miles ESE Frankfort Heights IL
37.89°N 88.83°W
37.89°N 88.83°W
9:21 pm CDT Mar 24, 2026
10pm CDT Mar 24, 2026-6pm CDT Mar 31, 2026
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