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Longview, WA Weather & Growing Conditions

Tonight
50°F
Partly Cloudy then Patchy Fog
Patchy fog after midnight. Partly cloudy, with a low around 50. Northwest wind 1 to 5 mph.

7-day forecast

WhenTempForecastWindPrecip
Tonight 50°F Partly Cloudy then Patchy Fog 1 to 5 mph NW 0%
Saturday 74°F Patchy Fog then Partly Sunny 0 to 5 mph NW 0%
Saturday Night 50°F Partly Cloudy then Patchy Fog 1 to 5 mph NW 0%
Sunday 76°F Patchy Fog then Mostly Sunny 1 to 6 mph NNW 0%
Sunday Night 51°F Mostly Clear 2 to 6 mph NW 0%
Monday 72°F Patchy Fog then Mostly Sunny 1 to 8 mph NW 0%
Monday Night 51°F Partly Cloudy 2 to 8 mph NW 0%
Tuesday 69°F Patchy Fog then Partly Sunny 2 to 8 mph NW 0%
Tuesday Night 49°F Partly Cloudy 0 to 8 mph NNW 1%
Wednesday 69°F Mostly Sunny 0 to 5 mph N 1%
Wednesday Night 51°F Partly Cloudy 1 to 5 mph NNW 4%
Thursday 70°F Partly Sunny 1 to 5 mph N 9%
Thursday Night 51°F Slight Chance Light Rain 5 mph WNW 23%
Friday 65°F Slight Chance Light Rain then Partly Sunny 3 to 7 mph W 19%

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

Growing snapshot for Longview, WA

Last spring frost
Apr 8
First fall frost
Nov 5
Growing season
210 days
Hardiness zone
8b

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

Climate data from the nearest NOAA station, Longview, Wa (7.9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.