Glen Lyn, VA Weather & Growing Conditions
Today
83°F
Partly Sunny then Chance Showers And Thunderstorms
A slight chance of rain showers between 1pm and 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 83. East wind 1 to 5 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 83°F | Partly Sunny then Chance Showers And Thunderstorms | 1 to 5 mph E | 29% |
| Tonight | 67°F | Chance Showers And Thunderstorms | 0 to 5 mph E | 28% |
| Wednesday | 85°F | Partly Sunny then Slight Chance Showers And Thunderstorms | 0 to 3 mph SE | 67% |
| Wednesday Night | 67°F | Showers And Thunderstorms Likely then Partly Cloudy | 3 mph S | 62% |
| Thursday | 86°F | Slight Chance Showers And Thunderstorms | 3 mph S | 85% |
| Thursday Night | 66°F | Showers And Thunderstorms then Mostly Cloudy | 2 mph S | 85% |
| Friday | 86°F | Showers And Thunderstorms Likely | 2 mph SW | 67% |
| Friday Night | 66°F | Showers And Thunderstorms Likely then Chance Showers And Thunderstorms | 2 mph SW | 67% |
| Saturday | 86°F | Showers And Thunderstorms Likely | 0 to 3 mph SW | 56% |
| Saturday Night | 66°F | Showers And Thunderstorms Likely then Slight Chance Showers And Thunderstorms | 2 mph SW | 56% |
| Sunday | 86°F | Slight Chance Rain Showers then Chance Showers And Thunderstorms | 2 mph W | 36% |
| Sunday Night | 66°F | Chance Showers And Thunderstorms | 2 mph W | 36% |
| Monday | 88°F | Mostly Sunny then Chance Showers And Thunderstorms | 1 to 5 mph W | 26% |
| Monday Night | 68°F | Chance Showers And Thunderstorms | 3 mph W | 26% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Glen Lyn, VA
Last spring frost
Apr 30
First fall frost
Oct 10
Growing season
161 days
Hardiness zone
7a
Explore more for Glen Lyn, VA: full frost dates · planting calendar · Virginia frost dates
Climate data from the nearest NOAA station, Athens, Wv (9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.