Current conditions at

Marion - Williamson County Regional Airport (KMWA)

Lat: 37.77°NLon: 89.01°WElev: 486ft.

Mostly Cloudy

82°F

28°C

Humidity 42%
Wind Speed S 12 mph
Barometer 30.11 in
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Heat Index82°F (28°C)
Last update 4 Oct 3:45 pm CDT
Extended Forecast for

4 Miles S Frankfort Heights IL

  • This Afternoon

    This Afternoon: Sunny, with a high near 86. South southeast wind around 8 mph.

    High: 86 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 57. Light southeast wind.

    Low: 57 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 86. South wind 5 to 11 mph.

    High: 86 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 64. Southeast wind around 5 mph.

    Low: 64 °F

    Mostly Clear

  • Monday

    Monday: A chance of showers and thunderstorms before 10am, then a chance of showers between 10am and 1pm, then a chance of showers and thunderstorms after 1pm.  Mostly sunny, with a high near 82. South wind 5 to 8 mph.  Chance of precipitation is 40%.

    High: 82 °F

    Chance
    Showers

  • Monday Night

    Monday Night: Showers likely, with thunderstorms also possible after 4am.  Mostly cloudy, with a low around 66. Southeast wind around 5 mph becoming calm  in the evening.  Chance of precipitation is 60%.

    Low: 66 °F

    Showers
    Likely

  • Tuesday

    Tuesday: Showers likely and possibly a thunderstorm before 10am, then showers likely between 10am and 1pm, then a chance of showers and thunderstorms after 1pm.  Mostly cloudy, with a high near 78. Calm wind becoming north northwest 5 to 8 mph in the morning.  Chance of precipitation is 70%.

    High: 78 °F

    Showers
    Likely

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms before 1am, then a slight chance of showers.  Mostly cloudy, with a low around 57. North wind 6 to 8 mph.

    Low: 57 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Mostly sunny, with a high near 74. Northeast wind 9 to 11 mph.

    High: 74 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 86. South southeast wind around 8 mph.
Tonight
Clear, with a low around 57. Light southeast wind.
Sunday
Sunny, with a high near 86. South wind 5 to 11 mph.
Sunday Night
Mostly clear, with a low around 64. Southeast wind around 5 mph.
Monday
A chance of showers and thunderstorms before 10am, then a chance of showers between 10am and 1pm, then a chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 82. South wind 5 to 8 mph. Chance of precipitation is 40%.
Monday Night
Showers likely, with thunderstorms also possible after 4am. Mostly cloudy, with a low around 66. Southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%.
Tuesday
Showers likely and possibly a thunderstorm before 10am, then showers likely between 10am and 1pm, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 78. Calm wind becoming north northwest 5 to 8 mph in the morning. Chance of precipitation is 70%.
Tuesday Night
A chance of showers and thunderstorms before 1am, then a slight chance of showers. Mostly cloudy, with a low around 57. North wind 6 to 8 mph.
Wednesday
Mostly sunny, with a high near 74. Northeast wind 9 to 11 mph.
Wednesday Night
Mostly clear, with a low around 52. East northeast wind 5 to 7 mph.
Thursday
Sunny, with a high near 76. East wind around 7 mph.
Thursday Night
Mostly clear, with a low around 53. Light and variable wind.
Friday
Mostly sunny, with a high near 78. Calm wind becoming south southwest 5 to 7 mph in the morning.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles S Frankfort Heights IL
 37.84°N 88.86°W
3:17 pm CDT Oct 4, 2025
4pm CDT Oct 4, 2025-6pm CDT Oct 10, 2025
 
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Additional Resources

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