Current conditions at

Marion / Wytheville (KMKJ)

Lat: 36.9° N Lon: 81.35° W Elev: 2559 ft.

Fair

73°F

23°C

Humidity 36%
Wind Speed Calm
Barometer 30.20 in
Dewpoint 44°F (7°C)
Visibility 7.00 mi
Last update 1 Oct 6:15 pm EDT
Detailed forecast for

Grayson County

Tonight
Mostly clear. Patchy fog after midnight. Lows in the mid 40s. Southeast winds around 5 mph.
Thursday
Mostly sunny. Highs in the mid 60s. Southeast winds around 5 mph.
Thursday Night
Mostly clear. Lows in the mid 40s. Southeast winds around 5 mph.
Friday
Sunny. Highs in the upper 60s. Southeast winds around 5 mph.
Friday Night
Mostly clear. Lows in the mid 40s. South winds around 5 mph.
Saturday
Sunny. Highs in the upper 60s.
Saturday Night
Partly cloudy. Lows in the upper 40s.
Sunday Through Monday
Mostly cloudy. Highs in the upper 60s. Lows in the mid 50s.
Monday Night
Partly cloudy in the evening, then becoming mostly cloudy. Lows in the mid 50s.
Tuesday And Tuesday Night
Mostly cloudy. A 30 percent chance of showers. Highs in the lower 70s. Lows in the mid 50s.
Wednesday
Partly sunny with a 40 percent chance of showers. Highs around 70.



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402 PM EDT Wed Oct 1 2025
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database