Smithfield, WV Weather & Growing Conditions
This Afternoon
77°F
Chance Light Rain
A chance of rain. Mostly cloudy. High near 77, with temperatures falling to around 68 in the afternoon. South wind around 9 mph, with gusts as high as 26 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 77°F | Chance Light Rain | 9 mph S | 28% |
| Tonight | 59°F | Light Rain | 9 mph S | 84% |
| Thursday | 68°F | Chance Light Rain then Partly Sunny | 6 to 10 mph SW | 28% |
| Thursday Night | 47°F | Partly Cloudy | 5 mph SW | 0% |
| Friday | 63°F | Partly Sunny then Slight Chance Light Rain | 2 to 8 mph W | 18% |
| Friday Night | 39°F | Slight Chance Light Rain then Mostly Cloudy | 6 mph NW | 18% |
| Saturday | 50°F | Mostly Cloudy then Slight Chance Light Rain | 5 to 9 mph W | 15% |
| Saturday Night | 35°F | Slight Chance Light Rain then Mostly Cloudy | 3 to 7 mph W | 15% |
| Sunday | 54°F | Mostly Sunny | 3 to 9 mph W | 2% |
| Sunday Night | 34°F | Mostly Clear | 7 mph W | 2% |
| Monday | 58°F | Sunny | 5 to 9 mph W | 1% |
| Monday Night | 36°F | Mostly Clear | 6 mph SW | 1% |
| Tuesday | 63°F | Sunny | 6 to 10 mph SW | 0% |
| Tuesday Night | 37°F | Partly Cloudy | 1 to 6 mph SW | 1% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Smithfield, WV
Last spring frost
May 3
First fall frost
Oct 10
Growing season
159 days
Hardiness zone
6a
Explore more for Smithfield, WV: full frost dates · planting calendar · West Virginia frost dates
Climate data from the nearest NOAA station, Mannington 8 Wnw, Wv (2.7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.