Harman US

North Bonneville, WA Weather & Growing Conditions

Overnight
57°F
Partly Cloudy
Partly cloudy, with a low around 57. Southwest wind around 3 mph.

7-day forecast

WhenTempForecastWindPrecip
Overnight 57°F Partly Cloudy 3 mph SW 0%
Saturday 82°F Mostly Sunny 3 to 7 mph SW 0%
Saturday Night 60°F Mostly Clear 5 mph SW 0%
Sunday 85°F Sunny 3 to 8 mph WNW 0%
Sunday Night 61°F Mostly Clear 2 to 6 mph SW 0%
Monday 78°F Mostly Sunny 5 to 13 mph WSW 0%
Monday Night 58°F Partly Cloudy 6 to 12 mph WSW 0%
Tuesday 74°F Mostly Sunny 7 to 14 mph W 0%
Tuesday Night 55°F Partly Cloudy 6 to 12 mph WSW 0%
Wednesday 73°F Mostly Sunny 6 to 12 mph WSW 0%
Wednesday Night 56°F Mostly Cloudy 3 to 9 mph WSW 1%
Thursday 74°F Partly Sunny 5 to 9 mph WNW 8%
Thursday Night 55°F Mostly Cloudy 6 to 9 mph WSW 10%
Friday 70°F Mostly Sunny 7 to 12 mph W 10%

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

Growing snapshot for North Bonneville, WA

Last spring frost
Mar 14
First fall frost
Nov 27
Growing season
257 days
Hardiness zone
9a

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

Climate data from the nearest NOAA station, Bonneville Dam, Or (0.8 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.