New Haven, WV Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for New Haven, a town in Meigs County, West Virginia.
Tonight
62°F
Partly Cloudy
Partly cloudy, with a low around 62. Northeast wind around 3 mph.
7-day forecast for New Haven
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 62°F | Partly Cloudy | 3 mph NE | 0% |
| Saturday | 84°F | Mostly Sunny | 2 mph E | 3% |
| Saturday Night | 68°F | Partly Cloudy then Showers And Thunderstorms Likely | 1 to 5 mph SE | 55% |
| Sunday | 84°F | Showers And Thunderstorms Likely | 7 mph SW | 64% |
| Sunday Night | 65°F | Showers And Thunderstorms Likely | 6 mph N | 64% |
| Monday | 76°F | Chance Rain Showers | 8 mph NE | 37% |
| Monday Night | 63°F | Showers And Thunderstorms Likely | 5 to 9 mph NE | 64% |
| Tuesday | 74°F | Showers And Thunderstorms Likely | 8 mph NE | 64% |
| Tuesday Night | 61°F | Showers And Thunderstorms Likely | 6 to 9 mph NE | 70% |
| Wednesday | 70°F | Showers And Thunderstorms Likely | 9 mph E | 68% |
| Wednesday Night | 57°F | Showers And Thunderstorms Likely | 3 to 9 mph E | 63% |
| Thursday | 70°F | Slight Chance Rain Showers | 7 mph NE | 21% |
| Thursday Night | 56°F | Slight Chance Rain Showers then Mostly Cloudy | 2 to 6 mph N | 16% |
| Friday | 71°F | Partly Sunny | 7 mph N | 12% |
Forecast source: National Weather Service (api.weather.gov) for New Haven (38.988, -81.967). Updated through the day.
Growing snapshot for New Haven
Last spring frost
Apr 27
First fall frost
Oct 14
Growing season
168 days
Hardiness zone
6b
More local growing data for New Haven: nearby ZIP 45779 weather · frost dates · planting calendar · West Virginia frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Carpenter 2 S, Oh (16.7 mi from New Haven). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.