Current conditions at

Marion - Williamson County Regional Airport (KMWA)

Lat: 37.77°NLon: 89.01°WElev: 486ft.

Fair

55°F

13°C

Humidity 100%
Wind Speed NW 6 mph
Barometer 30.00 in
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Wind Chill54°F (12°C)
Last update 11 Oct 6:35 am CDT
Extended Forecast for

Energy IL

  • Today

    Today: Sunny, with a high near 85. Calm wind becoming northwest 5 to 7 mph in the morning.

    High: 85 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 61. Calm wind becoming southwest around 5 mph after midnight.

    Low: 61 °F

    Mostly Clear

  • Columbus Day

    Columbus Day: Sunny, with a high near 91. Southwest wind 5 to 13 mph, with gusts as high as 18 mph.

    High: 91 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 67. Southwest wind around 8 mph.

    Low: 67 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 93. Southwest wind 8 to 11 mph.

    High: 93 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers and thunderstorms after 1am.  Mostly clear, with a low around 70. South southwest wind around 6 mph.

    Low: 70 °F

    Mostly Clear
    then Slight
    Chance
    T-storms

  • Wednesday

    Wednesday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm.  Partly sunny, with a high near 87. West southwest wind 3 to 8 mph.  Chance of precipitation is 60%.

    High: 87 °F

    Chance
    T-storms then
    Showers
    Likely

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 65. Northeast wind 3 to 6 mph.

    Low: 65 °F

    Chance
    Showers

  • Thursday

    Thursday: A chance of showers, with thunderstorms also possible after 1pm.  Mostly cloudy, with a high near 82. East wind 8 to 10 mph becoming south southwest in the afternoon.

    High: 82 °F

    Chance
    Showers

Detailed Forecast

Today
Sunny, with a high near 85. Calm wind becoming northwest 5 to 7 mph in the morning.
Tonight
Mostly clear, with a low around 61. Calm wind becoming southwest around 5 mph after midnight.
Columbus Day
Sunny, with a high near 91. Southwest wind 5 to 13 mph, with gusts as high as 18 mph.
Monday Night
Clear, with a low around 67. Southwest wind around 8 mph.
Tuesday
Sunny, with a high near 93. Southwest wind 8 to 11 mph.
Tuesday Night
A 20 percent chance of showers and thunderstorms after 1am. Mostly clear, with a low around 70. South southwest wind around 6 mph.
Wednesday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 87. West southwest wind 3 to 8 mph. Chance of precipitation is 60%.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 65. Northeast wind 3 to 6 mph.
Thursday
A chance of showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 82. East wind 8 to 10 mph becoming south southwest in the afternoon.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 56. South southwest wind 6 to 9 mph becoming west northwest after midnight.
Friday
A slight chance of showers. Partly sunny, with a high near 71. Northwest wind 14 to 16 mph, with gusts as high as 22 mph.
Friday Night
Partly cloudy, with a low around 43. North northwest wind 9 to 18 mph, with gusts as high as 22 mph.
Saturday
Mostly sunny, with a high near 62. North wind 13 to 15 mph, with gusts as high as 18 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Energy IL
 37.78°N 89.03°W
4:56 am CDT Oct 11, 2026
6am CDT Oct 11, 2026-6pm CDT Oct 17, 2026
 
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Additional Resources

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