MacArthur, WV Weather & Growing Conditions
Tonight
64°F
Mostly Cloudy
Mostly cloudy, with a low around 64. Northeast wind 0 to 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 64°F | Mostly Cloudy | 0 to 5 mph NE | 7% |
| Saturday | 82°F | Mostly Sunny | 3 mph SE | 8% |
| Saturday Night | 64°F | Mostly Clear | 3 to 8 mph SE | 10% |
| Sunday | 81°F | Slight Chance Showers And Thunderstorms | 6 mph SW | 57% |
| Sunday Night | 64°F | Showers And Thunderstorms Likely | 3 mph SW | 57% |
| Monday | 79°F | Showers And Thunderstorms | 1 to 5 mph N | 75% |
| Monday Night | 62°F | Showers And Thunderstorms | 3 to 9 mph SE | 75% |
| Tuesday | 72°F | Showers And Thunderstorms | 9 mph SE | 79% |
| Tuesday Night | 58°F | Showers And Thunderstorms | 10 to 15 mph SE | 79% |
| Wednesday | 67°F | Rain Showers Likely then Chance Showers And Thunderstorms | 10 to 16 mph SE | 56% |
| Wednesday Night | 55°F | Chance Showers And Thunderstorms | 10 to 14 mph SE | 50% |
| Thursday | 66°F | Chance Rain Showers | 6 to 12 mph NE | 43% |
| Thursday Night | 54°F | Chance Rain Showers | 2 to 6 mph N | 38% |
| Friday | 68°F | Partly Sunny then Slight Chance Rain Showers | 3 to 7 mph N | 17% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for MacArthur, WV
Last spring frost
May 6
First fall frost
Oct 10
Growing season
156 days
Hardiness zone
6b
Explore more for MacArthur, WV: full frost dates · planting calendar · West Virginia frost dates
Climate data from the nearest NOAA station, Beckley Va Hospital, Wv (1.5 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.