South Hill, WA Weather & Growing Conditions
This Afternoon
73°F
Sunny
Sunny, with a high near 73. West wind around 3 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 73°F | Sunny | 3 mph W | 0% |
| Tonight | 49°F | Partly Cloudy | 1 mph WSW | 0% |
| Saturday | 73°F | Partly Sunny | 2 mph NW | 0% |
| Saturday Night | 51°F | Partly Cloudy | 1 mph N | 0% |
| Sunday | 74°F | Mostly Sunny | 2 mph NNW | 0% |
| Sunday Night | 50°F | Mostly Clear | 2 mph N | 0% |
| Monday | 72°F | Mostly Sunny | 2 mph WNW | 0% |
| Monday Night | 51°F | Partly Cloudy | 2 mph NE | 1% |
| Tuesday | 69°F | Partly Sunny | 2 mph NW | 2% |
| Tuesday Night | 49°F | Partly Cloudy | 2 mph SW | 2% |
| Wednesday | 68°F | Partly Sunny | 2 mph NW | 4% |
| Wednesday Night | 50°F | Mostly Cloudy | 2 mph ENE | 5% |
| Thursday | 70°F | Partly Sunny then Slight Chance Light Rain | 2 mph NNW | 15% |
| Thursday Night | 51°F | Slight Chance Light Rain | 2 mph WSW | 24% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for South Hill, WA
Last spring frost
Apr 11
First fall frost
Oct 30
Growing season
202 days
Hardiness zone
8b
Explore more for South Hill, WA: full frost dates · planting calendar · Washington frost dates
Climate data from the nearest NOAA station, Mcmillin Rsvr, Wa (0.6 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.