Brookhaven, WV Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Brookhaven, a community in Monongalia County, West Virginia.
This Afternoon
74°F
Slight Chance Rain Showers
A slight chance of rain showers. Partly sunny, with a high near 74. North wind around 6 mph. Chance of precipitation is 20%.
7-day forecast for Brookhaven
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 74°F | Slight Chance Rain Showers | 6 mph N | 19% |
| Tonight | 61°F | Partly Cloudy | 2 to 6 mph NE | 14% |
| Saturday | 78°F | Mostly Sunny | 5 mph SE | 13% |
| Saturday Night | 65°F | Partly Cloudy then Chance Rain Showers | 2 to 7 mph SE | 40% |
| Sunday | 76°F | Showers And Thunderstorms | 7 mph SW | 92% |
| Sunday Night | 64°F | Showers And Thunderstorms | 5 mph NW | 92% |
| Monday | 71°F | Chance Rain Showers | 3 to 7 mph NE | 52% |
| Monday Night | 61°F | Showers And Thunderstorms Likely | 7 to 10 mph E | 72% |
| Tuesday | 65°F | Showers And Thunderstorms | 12 mph E | 76% |
| Tuesday Night | 56°F | Showers And Thunderstorms | 13 to 16 mph E | 76% |
| Wednesday | 62°F | Showers And Thunderstorms Likely | 9 to 15 mph E | 67% |
| Wednesday Night | 55°F | Chance Showers And Thunderstorms | 8 to 14 mph E | 52% |
| Thursday | 64°F | Chance Rain Showers | 7 mph E | 44% |
| Thursday Night | 54°F | Chance Rain Showers | 2 to 6 mph NE | 41% |
Forecast source: National Weather Service (api.weather.gov) for Brookhaven (39.606, -79.883). Updated through the day.
Growing snapshot for Brookhaven
Last spring frost
Apr 23
First fall frost
Oct 24
Growing season
182 days
Hardiness zone
7a
More local growing data for Brookhaven: nearby ZIP 26508 weather · frost dates · planting calendar · West Virginia frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Morgantown Hart Fld, Wv (3 mi from Brookhaven). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.