Current conditions at

Marion - Williamson County Regional Airport (KMWA)

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

Mostly Cloudy

82°F

28°C

Humidity 55%
Wind Speed N 8 mph
Barometer 30.03 in
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Heat Index84°F (29°C)
Last update 27 Aug 11:47 am CDT
Detailed forecast for

Franklin County

This Afternoon
Sunny. Near steady temperature in the upper 80s. Northwest winds 5 to 10 mph.
Tonight
Mostly clear. Lows in the mid 60s. North winds around 5 mph.
Friday
Sunny. Highs in the upper 80s. Northeast winds around 5 mph.
Friday Night
Mostly clear. Lows in the lower 60s. Northeast winds around 5 mph in the evening, becoming light and variable.
Saturday
Sunny. Highs around 90. Calm winds, becoming south around 5 mph in the afternoon.
Saturday Night And Sunday
Mostly clear. Hot. Lows in the mid 60s. Highs in the mid 90s.
Sunday Night Through Wednesday
Mostly clear. Hot. Lows in the lower 70s. Highs in the upper 90s.



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1207 PM CDT Thu Aug 27 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database