Harman US

Sistersville, WV Weather & Growing Conditions

This Afternoon
82°F
Sunny
Sunny, with a high near 82. South wind around 1 mph.

7-day forecast

WhenTempForecastWindPrecip
This Afternoon 82°F Sunny 1 mph S 1%
Tonight 67°F Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms 0 to 3 mph S 56%
Sunday 81°F Showers And Thunderstorms Likely then Chance Showers And Thunderstorms 5 mph SW 69%
Sunday Night 61°F Chance Showers And Thunderstorms then Showers And Thunderstorms Likely 5 mph N 55%
Monday 73°F Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms 6 mph NE 42%
Monday Night 59°F Slight Chance Showers And Thunderstorms then Showers And Thunderstorms Likely 6 mph NE 65%
Tuesday 72°F Rain Showers Likely 5 mph NE 72%
Tuesday Night 58°F Showers And Thunderstorms 8 mph E 82%
Wednesday 69°F Showers And Thunderstorms 8 mph E 80%
Wednesday Night 56°F Showers And Thunderstorms Likely 5 to 9 mph E 72%
Thursday 69°F Showers And Thunderstorms Likely 6 mph E 59%
Thursday Night 54°F Slight Chance Rain Showers then Mostly Cloudy 5 mph NE 16%
Friday 70°F Mostly Sunny 5 mph NE 12%
Friday Night 52°F Partly Cloudy 5 mph N 12%

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

Growing snapshot for Sistersville, WV

Last spring frost
May 1
First fall frost
Oct 15
Growing season
167 days
Hardiness zone
6b

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

Climate data from the nearest NOAA station, Middlebourne 3 Ese, Wv (7.8 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 20, 2026.