Current conditions at
Marion - Williamson County Regional Airport (KMWA)
Lat: 37.77°NLon: 89.01°WElev: 486ft.N/A
| Humidity | NA |
| Wind Speed | NA |
| Barometer | NA |
| Dewpoint | N/A |
| Visibility | NA |
| Last update | *** Not a current observation *** |
Extended Forecast for
2 Miles E Johnston City IL
Overnight
Low: 29 °F
Slight Chance
Freezing RainThursday
High: 31 °F
Mostly Cloudy
Thursday Night
Low: 19 °F
Partly Cloudy
Friday
High: 41 °F
Sunny
Friday Night
Low: 28 °F
Partly Cloudy
Saturday
High: 44 °F
Mostly Sunny
Saturday Night
Low: 29 °F
Mostly Cloudy
then Slight
Chance
Rain/Freezing
RainSunday
High: 39 °F
Slight Chance
Showers then
Mostly CloudySunday Night
Low: 22 °F
Mostly Cloudy
Detailed Forecast
Overnight
A slight chance of freezing rain before 3am. Mostly cloudy, with a steady temperature around 29. Light northeast wind becoming north 5 to 10 mph. Chance of precipitation is 20%.
Thursday
Mostly cloudy, with a high near 31. North northeast wind 5 to 10 mph.
Thursday Night
Partly cloudy, with a low around 19. Calm wind.
Friday
Sunny, with a high near 41. Calm wind becoming south southwest around 6 mph in the afternoon.
Friday Night
Partly cloudy, with a low around 28. Southwest wind 3 to 5 mph.
Saturday
Mostly sunny, with a high near 44. Light and variable wind becoming west around 5 mph.
Saturday Night
A slight chance of rain showers between midnight and 3am, then a slight chance of freezing rain after 3am. Mostly cloudy, with a low around 29. Calm wind becoming northeast around 5 mph after midnight. Chance of precipitation is 20%.
Sunday
A slight chance of showers before noon. Mostly cloudy, with a high near 39. North wind 6 to 10 mph.
Sunday Night
Mostly cloudy, with a low around 22. North wind 6 to 8 mph.
Monday
Mostly sunny, with a high near 37. North wind around 6 mph becoming light and variable in the afternoon.
Monday Night
Partly cloudy, with a low around 24. Calm wind becoming south southwest 5 to 7 mph after midnight.
Tuesday
Mostly sunny, with a high near 46. Southwest wind 8 to 13 mph, with gusts as high as 18 mph.
Tuesday Night
Mostly cloudy, with a low around 33. South southwest wind 8 to 11 mph, with gusts as high as 18 mph.
Wednesday
A chance of showers. Mostly cloudy, with a high near 50. South southwest wind 10 to 14 mph, with gusts as high as 21 mph.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
2 Miles E Johnston City IL
37.82°N 88.89°W
37.82°N 88.89°W
2:01 am CST Dec 4, 2025
2am CST Dec 4, 2025-6pm CST Dec 10, 2025
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