Clarksburg, WV Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Clarksburg, a city in Harrison County, West Virginia.
Overnight
51°F
Mostly Clear
Mostly clear, with a low around 51. Southeast wind around 2 mph.
7-day forecast for Clarksburg
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 51°F | Mostly Clear | 2 mph SE | 1% |
| Wednesday | 78°F | Partly Sunny then Chance Light Rain | 1 to 9 mph S | 32% |
| Wednesday Night | 59°F | Light Rain | 8 mph S | 92% |
| Thursday | 72°F | Chance Light Rain then Partly Sunny | 6 to 10 mph SW | 48% |
| Thursday Night | 46°F | Mostly Cloudy | 0 to 5 mph SW | 4% |
| Friday | 67°F | Partly Sunny | 0 to 7 mph SW | 10% |
| Friday Night | 39°F | Chance Light Rain | 1 to 5 mph W | 32% |
| Saturday | 54°F | Chance Light Rain | 5 to 10 mph W | 25% |
| Saturday Night | 33°F | Slight Chance Light Rain | 1 to 7 mph W | 21% |
| Sunday | 56°F | Slight Chance Light Rain then Partly Sunny | 2 to 9 mph W | 15% |
| Sunday Night | 30°F | Partly Cloudy | 7 mph SW | 5% |
| Monday | 58°F | Mostly Sunny | 5 to 10 mph SW | 7% |
| Monday Night | 30°F | Mostly Clear | 6 mph SW | 7% |
| Tuesday | 63°F | Sunny | 7 to 12 mph SW | 3% |
Forecast source: National Weather Service (api.weather.gov) for Clarksburg (39.270, -80.362). Updated through the day.
Growing snapshot for Clarksburg
Last spring frost
Apr 22
First fall frost
Oct 23
Growing season
181 days
Hardiness zone
6b
More local growing data for Clarksburg: nearby ZIP 26301 weather · frost dates · planting calendar · West Virginia frost dates
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Climate data from the nearest NOAA station, Clarksburg 1, Wv (1.7 mi from Clarksburg). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.