Gwynn, VA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Gwynn, a community in Mathews County, Virginia.
This Afternoon
68°F
Sunny
Sunny, with a high near 68. Southeast wind around 6 mph.
7-day forecast for Gwynn
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 68°F | Sunny | 6 mph SE | 0% |
| Tonight | 57°F | Mostly Clear then Patchy Fog | 6 mph SE | 1% |
| Wednesday | 72°F | Patchy Fog then Mostly Sunny | 3 to 9 mph SE | 5% |
| Wednesday Night | 62°F | Mostly Cloudy | 9 mph S | 5% |
| Thursday | 75°F | Partly Sunny | 6 to 10 mph S | 12% |
| Thursday Night | 64°F | Showers And Thunderstorms Likely | 9 mph S | 57% |
| Friday | 72°F | Showers And Thunderstorms | 6 to 10 mph S | 90% |
| Friday Night | 57°F | Showers And Thunderstorms | 5 mph W | 90% |
| Saturday | 66°F | Slight Chance Rain Showers then Mostly Sunny | 3 to 7 mph N | 24% |
| Saturday Night | 50°F | Mostly Clear | 6 mph NW | 12% |
| Sunday | 61°F | Mostly Sunny | 7 mph NW | 5% |
| Sunday Night | 49°F | Partly Cloudy | 6 mph W | 13% |
| Monday | 61°F | Slight Chance Rain Showers | 7 to 12 mph W | 18% |
| Monday Night | 47°F | Slight Chance Rain Showers then Mostly Clear | 7 mph W | 18% |
Forecast source: National Weather Service (api.weather.gov) for Gwynn (37.496, -76.287). Updated through the day.
Growing snapshot for Gwynn
Last spring frost
Apr 1
First fall frost
Nov 10
Growing season
223 days
Hardiness zone
8a
More local growing data for Gwynn: nearby ZIP 23066 weather · frost dates · planting calendar · Virginia frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, N, Va (9.4 mi from Gwynn). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.