Current conditions at

Marion - Williamson County Regional Airport (KMWA)

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

Fair

29°F

-2°C

Humidity 51%
Wind Speed E 7 mph
Barometer 30.36 in
Dewpoint 13°F (-11°C)
Visibility 10.00 mi
Wind Chill22°F (-6°C)
Last update 7 Feb 7:15 pm CST
Detailed forecast for

Franklin County

Tonight
Partly cloudy this evening, then becoming mostly cloudy. Lows in the mid 20s. Southeast winds around 5 mph.
Sunday
Partly sunny. Highs in the mid 40s. Southeast winds 5 to 10 mph.
Sunday Night
Partly cloudy in the evening, then clearing. Lows in the upper 20s. East winds around 5 mph.
Monday
Sunny. Highs in the mid 50s. Southeast winds around 5 mph, becoming southwest in the afternoon.
Monday Night
Mostly clear. Lows in the upper 30s. South winds around 5 mph.
Tuesday
Mostly sunny. Highs in the mid 60s.
Tuesday Night
Mostly cloudy. A chance of showers in the evening, then showers likely after midnight. Lows in the upper 30s. Chance of rain 70 percent.
Wednesday
Mostly cloudy. A chance of showers in the morning. Cooler with highs in the upper 40s. Chance of rain 40 percent.
Wednesday Night
Mostly cloudy. Lows in the mid 30s.
Thursday And Thursday Night
Mostly cloudy with a 30 percent chance of rain showers. Highs in the mid 40s. Lows in the lower 30s.
Friday
Partly sunny. Highs in the upper 40s.
Friday Night
Mostly cloudy. A chance of rain showers after midnight. Lows in the upper 20s. Chance of rain 30 percent.
Saturday
Mostly cloudy in the morning, then becoming partly sunny. A chance of snow showers. A chance of rain showers. Highs in the mid 40s. Chance of precipitation 40 percent.



Basemap Options
Click map to change the forecast location
Loading map...
624 PM CST Sat Feb 7 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database