| NWS Forecast for: Grayson County Issued by: National Weather Service Blacksburg, VA Last Update: 502 AM EDT Thu Sep 24 2026 |  |
| Today: Mostly cloudy. Rain, mainly this morning. Patchy fog. Highs in the upper 50s. Northeast winds 5 to 10 mph. Chance of rain 90 percent. Tonight: Mostly clear. Lows in the lower 40s. Northeast winds around 5 mph. Friday: Sunny. Highs in the mid 60s. North winds 5 to 10 mph. Friday Night: Mostly clear. Lows in the lower 40s. Northwest winds 5 to 10 mph. Saturday: Sunny. Highs in the upper 60s. Northwest winds 5 to 10 mph. Saturday Night Through Tuesday: Mostly clear. Lows in the mid 40s. Highs in the lower 70s. Tuesday Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 50s. Wednesday: Mostly sunny. Highs in the mid 70s. | |
| Zone Forecast: Grayson County | |
Visit your local NWS office at: https://www.weather.gov/rnk |