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Current conditions at
Marion - Williamson County Regional Airport (KMWA)
Lat: 37.77°NLon: 89.01°WElev: 486ft.
A Few Clouds
81°F
27°C
Humidity | 39% |
Wind Speed | N 9 mph |
Barometer | 30.13 in |
Dewpoint | 54°F (12°C) |
Visibility | 10.00 mi |
Heat Index | 81°F (27°C) |
Last update | 1 Sep 12:45 pm CDT |
Extended Forecast for
3 Miles E Marion IL
Labor Day
High: 85 °F
Mostly Sunny
Tonight
Low: 60 °F
Mostly Cloudy
Tuesday
High: 81 °F
Mostly Sunny
then Slight
Chance
T-stormsTuesday Night
Low: 60 °F
Partly Cloudy
Wednesday
High: 86 °F
Sunny
Wednesday Night
Low: 59 °F
Chance
T-stormsThursday
High: 76 °F
Slight Chance
T-stormsThursday Night
Low: 52 °F
Mostly Clear
Friday
High: 84 °F
Sunny
Detailed Forecast
Labor Day
Mostly sunny, with a high near 85. East northeast wind 5 to 7 mph.
Tonight
Mostly cloudy, with a low around 60. Northeast wind around 6 mph becoming calm in the evening.
Tuesday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 81. Calm wind becoming east northeast around 5 mph in the afternoon.
Tuesday Night
Partly cloudy, with a low around 60. Calm wind.
Wednesday
Sunny, with a high near 86. Calm wind becoming west southwest around 6 mph in the afternoon.
Wednesday Night
A 40 percent chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 59. Southwest wind 3 to 6 mph.
Thursday
A 20 percent chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 76. Northwest wind 6 to 9 mph.
Thursday Night
Mostly clear, with a low around 52. Light and variable wind.
Friday
Sunny, with a high near 84. Light and variable wind becoming west southwest 5 to 10 mph in the morning.
Friday Night
Partly cloudy, with a low around 52. Northwest wind 3 to 6 mph.
Saturday
Sunny, with a high near 80. North northwest wind 3 to 8 mph.
Saturday Night
Mostly clear, with a low around 50. North wind around 5 mph becoming calm in the evening.
Sunday
Sunny, with a high near 81. Calm wind becoming north around 6 mph in the afternoon.
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ABOUT THIS FORECAST
Point Forecast:
3 Miles E Marion IL
37.73°N 88.89°W
37.73°N 88.89°W
12:32 pm CDT Sep 1, 2025
1pm CDT Sep 1, 2025-6pm CDT Sep 7, 2025