Current conditions at

Marion / Wytheville (KMKJ)

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

Partly Cloudy

71°F

22°C

Humidity 46%
Wind Speed W 6 mph
Barometer 30.15 in
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Last update 29 Aug 5:35 pm EDT
Detailed forecast for

Grayson County

Tonight
Mostly clear this evening, then becoming partly cloudy. Lows in the lower 50s. Northwest winds 5 to 10 mph.
Saturday
Mostly sunny. Isolated showers in the afternoon. Highs in the lower 70s. Southwest winds around 5 mph. Chance of rain 20 percent.
Saturday Night
Partly cloudy. Lows in the mid 50s. Southeast winds around 5 mph.
Sunday
Patchy fog in the morning. Partly sunny in the morning, then mostly cloudy with a chance of showers in the afternoon. Highs in the upper 60s. Southeast winds around 5 mph. Chance of rain 50 percent.
Sunday Night
Mostly cloudy. A chance of showers in the evening. Lows in the lower 50s. Southeast winds around 5 mph. Chance of rain 50 percent.
Labor Day Through Tuesday Night
Mostly cloudy. Highs in the upper 60s. Lows in the lower 50s.
Wednesday
Partly sunny. A chance of showers in the afternoon. Highs in the upper 60s. Chance of rain 40 percent.
Wednesday Night Through Thursday Night
Mostly cloudy with a chance of showers. Lows in the lower 50s. Highs around 70. Chance of rain 50 percent.
Friday
Mostly sunny. A chance of showers in the afternoon. Highs in the upper 60s. Chance of rain 30 percent.



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502 PM EDT Fri Aug 29 2025
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database