Current conditions at

Marion - Williamson County Regional Airport (KMWA)

Lat: 37.77° N Lon: 89.01° W Elev: 486 ft.

Fog/Mist

56°F

13°C

Humidity 96%
Wind Speed Calm
Barometer 30.19 in
Dewpoint 55°F (13°C)
Visibility 1.25 mi
Last update 29 Sep 6:35 am CDT
Detailed forecast for

Franklin County

Today
Sunny. Highs in the upper 80s. Northeast winds 5 to 10 mph.
Tonight
Clear. Lows around 60. Northeast winds around 5 mph.
Tuesday
Sunny. Highs in the upper 80s. Northeast winds 5 to 10 mph.
Tuesday Night
Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 50s. Northeast winds around 5 mph.
Wednesday
Mostly sunny. Highs in the upper 80s. East winds 5 to 10 mph.
Wednesday Night
Partly cloudy in the evening, then becoming mostly cloudy. Lows around 60.
Thursday
Mostly sunny. Highs in the mid 80s.
Thursday Night And Friday
Mostly clear. Lows in the upper 50s. Highs in the mid 80s.
Friday Night And Saturday
Clear. Lows in the upper 50s. Highs in the mid 80s.
Saturday Night And Sunday
Mostly clear. Lows in the upper 50s. Highs in the mid 80s.



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613 AM CDT Mon Sep 29 2025
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database