Gwynn, VA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Gwynn, a community in Mathews County, Virginia.
Today
83°F
Slight Chance Rain Showers then Chance Showers And Thunderstorms
A slight chance of rain showers between 11am and 2pm, then a chance of showers and thunderstorms between 2pm and 5pm, then showers and thunderstorms likely. Mostly cloudy, with a high near 83. Northeast wind around 7 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Gwynn
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 83°F | Slight Chance Rain Showers then Chance Showers And Thunderstorms | 7 mph NE | 62% |
| Tonight | 74°F | Chance Showers And Thunderstorms | 3 to 7 mph SE | 54% |
| Wednesday | 88°F | Chance Rain Showers | 5 to 9 mph S | 44% |
| Wednesday Night | 75°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 8 mph S | 35% |
| Thursday | 91°F | Sunny | 7 to 10 mph S | 10% |
| Thursday Night | 76°F | Mostly Clear | 9 mph S | 10% |
| Friday | 92°F | Mostly Sunny | 9 mph SW | 8% |
| Friday Night | 75°F | Slight Chance Showers And Thunderstorms | 5 to 8 mph SW | 16% |
| Saturday | 91°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 8 mph SW | 20% |
| Saturday Night | 75°F | Slight Chance Showers And Thunderstorms | 7 mph SW | 20% |
| Sunday | 91°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 6 mph SW | 17% |
| Sunday Night | 75°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 5 mph SW | 17% |
| Monday | 92°F | Mostly Sunny | 6 mph SW | 7% |
| Monday Night | 75°F | Slight Chance Showers And Thunderstorms | 5 mph SW | 16% |
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 Aug 4, 2026.