Harman US

Barberton, WA Weather & Growing Conditions

This Afternoon
78°F
Mostly Sunny
Mostly sunny, with a high near 78. Northwest wind around 5 mph.

7-day forecast

WhenTempForecastWindPrecip
This Afternoon 78°F Mostly Sunny 5 mph NW 0%
Tonight 52°F Mostly Clear 5 mph NW 0%
Sunday 80°F Sunny 3 to 8 mph NNW 0%
Sunday Night 53°F Partly Cloudy 3 to 7 mph NW 0%
Monday 76°F Partly Sunny 2 to 8 mph NW 0%
Monday Night 53°F Partly Cloudy 2 to 8 mph NW 0%
Tuesday 72°F Partly Sunny 2 to 7 mph NW 0%
Tuesday Night 50°F Partly Cloudy 0 to 7 mph NNW 0%
Wednesday 70°F Patchy Fog then Partly Sunny 0 to 6 mph NW 0%
Wednesday Night 50°F Mostly Cloudy 6 mph NNW 3%
Thursday 69°F Partly Sunny 3 to 8 mph NNW 8%
Thursday Night 50°F Mostly Cloudy 5 to 8 mph NNW 14%
Friday 67°F Slight Chance Light Rain 5 to 9 mph NW 15%
Friday Night 48°F Partly Cloudy 5 to 9 mph NW 10%

Forecast source: National Weather Service (api.weather.gov). Updated through the day.

Growing snapshot for Barberton, WA

Last spring frost
Apr 26
First fall frost
Oct 18
Growing season
177 days
Hardiness zone
8b

Explore more for Barberton, WA: full frost dates · planting calendar · Washington frost dates

Climate data from the nearest NOAA station, Vancouver 4 Nne, Wa (3.4 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.