Harman US

Sylvester, WV Weather & Growing Conditions

This Afternoon
73°F
Chance Light Rain
A chance of rain and a slight chance of thunderstorms. Cloudy. High near 73, with temperatures falling to around 67 in the afternoon. South wind around 10 mph, with gusts as high as 23 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.

7-day forecast

WhenTempForecastWindPrecip
This Afternoon 73°F Chance Light Rain 10 mph S 54%
Tonight 61°F Light Rain 2 to 13 mph S 99%
Thursday 72°F Partly Sunny 2 to 6 mph W 13%
Thursday Night 48°F Mostly Cloudy 2 mph SW 0%
Friday 68°F Mostly Sunny 1 to 5 mph W 2%
Friday Night 39°F Slight Chance Light Rain 2 to 6 mph NW 15%
Saturday 54°F Partly Sunny 2 to 6 mph NW 10%
Saturday Night 34°F Mostly Cloudy then Patchy Frost 0 to 5 mph NW 3%
Sunday 59°F Patchy Frost then Mostly Sunny 0 to 5 mph W 0%
Sunday Night 34°F Mostly Clear then Patchy Frost 2 mph W 0%
Monday 62°F Areas Of Frost then Sunny 3 mph W 0%
Monday Night 37°F Mostly Clear then Patchy Frost 1 mph SW 0%
Tuesday 66°F Areas Of Frost then Sunny 5 mph SW 0%
Tuesday Night 38°F Partly Cloudy 2 mph W 2%

Forecast source: National Weather Service (api.weather.gov). Updated through the day.

Growing snapshot for Sylvester, WV

Last spring frost
Apr 16
First fall frost
Oct 27
Growing season
192 days
Hardiness zone
7a

Explore more for Sylvester, WV: full frost dates · planting calendar · West Virginia frost dates

Climate data from the nearest NOAA station, Madison 3Nnw, Wv (11.8 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 5, 2026.