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.
This Afternoon
77°F
Sunny
Sunny, with a high near 77. Southeast wind around 5 mph.
7-day forecast for New Haven
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 77°F | Sunny | 5 mph SE | 1% |
| Tonight | 59°F | Partly Cloudy | 3 to 7 mph SE | 3% |
| Wednesday | 71°F | Light Rain | 7 to 13 mph SE | 92% |
| Wednesday Night | 59°F | Rain | 5 to 13 mph S | 86% |
| Thursday | 71°F | Mostly Sunny | 3 to 9 mph SW | 6% |
| Thursday Night | 47°F | Partly Cloudy | 0 to 3 mph W | 2% |
| Friday | 67°F | Partly Sunny | 0 to 7 mph W | 9% |
| Friday Night | 43°F | Partly Cloudy | 1 to 6 mph NW | 9% |
| Saturday | 59°F | Mostly Sunny | 3 to 7 mph NW | 11% |
| Saturday Night | 36°F | Mostly Cloudy then Patchy Frost | 0 to 3 mph NW | 11% |
| Sunday | 60°F | Patchy Frost then Mostly Sunny | 0 to 7 mph W | 11% |
| Sunday Night | 35°F | Partly Cloudy then Slight Chance Light Rain | 5 mph W | 17% |
| Monday | 61°F | Slight Chance Light Rain then Sunny | 2 to 8 mph W | 17% |
| Monday Night | 36°F | Partly Cloudy then Patchy Frost | 5 mph SW | 10% |
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 Nov 3, 2026.