Jefferson, WV Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Jefferson, a community in Kanawha County, West Virginia.
This Afternoon
78°F
Mostly Sunny
Mostly sunny. High near 78, with temperatures falling to around 73 in the afternoon. South wind around 3 mph.
7-day forecast for Jefferson
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 78°F | Mostly Sunny | 3 mph S | 1% |
| Tonight | 59°F | Partly Cloudy | 3 to 7 mph SE | 3% |
| Wednesday | 75°F | Light Rain | 7 to 10 mph SE | 77% |
| Wednesday Night | 61°F | Light Rain | 2 to 12 mph S | 99% |
| Thursday | 75°F | Partly Sunny | 1 to 7 mph SW | 11% |
| Thursday Night | 50°F | Mostly Cloudy | 1 mph SW | 11% |
| Friday | 72°F | Partly Sunny | 0 to 5 mph W | 11% |
| Friday Night | 44°F | Mostly Cloudy | 0 to 5 mph NW | 10% |
| Saturday | 62°F | Partly Sunny | 1 to 6 mph NW | 10% |
| Saturday Night | 38°F | Partly Cloudy | 2 mph N | 8% |
| Sunday | 62°F | Partly Sunny | 0 to 6 mph NW | 6% |
| Sunday Night | 36°F | Partly Cloudy then Slight Chance Light Rain | 5 mph W | 17% |
| Monday | 63°F | Slight Chance Light Rain | 2 to 8 mph SW | 18% |
| Monday Night | 37°F | Slight Chance Light Rain then Patchy Frost | 5 mph SW | 17% |
Forecast source: National Weather Service (api.weather.gov) for Jefferson (38.377, -81.787). Updated through the day.
Growing snapshot for Jefferson
Last spring frost
Apr 18
First fall frost
Oct 26
Growing season
189 days
Hardiness zone
7a
More local growing data for Jefferson: nearby ZIP 25112 weather · frost dates · planting calendar · West Virginia frost dates
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Climate data from the nearest NOAA station, Saint Albans, Wv (3.7 mi from Jefferson). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 3, 2026.