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Elma, WA Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Elma, a city in Grays Harbor County, Washington.

This Afternoon
62°F
Partly Sunny
Partly sunny. High near 62, with temperatures falling to around 53 in the afternoon. Wind around 0 mph.

7-day forecast for Elma

WhenTempForecastWindPrecip
This Afternoon 62°F Partly Sunny 0 mph 4%
Tonight 33°F Patchy Fog 1 mph ENE 4%
Wednesday 61°F Patchy Fog then Light Rain 2 mph SE 83%
Wednesday Night 44°F Light Rain 1 to 6 mph SSW 98%
Thursday 61°F Slight Chance Light Rain 5 mph SSW 17%
Thursday Night 44°F Light Rain 0 to 3 mph S 85%
Friday 59°F Light Rain 2 to 7 mph S 85%
Friday Night 44°F Chance Light Rain 3 mph SE 45%
Saturday 65°F Chance Light Rain 5 mph SSE 46%
Saturday Night 47°F Light Rain 3 to 13 mph SSW 86%
Sunday 60°F Light Rain Likely 1 to 8 mph SW 68%
Sunday Night 40°F Chance Light Rain 2 mph SSE 31%
Monday 59°F Light Rain Likely 3 mph ESE 58%
Monday Night 44°F Light Rain 2 to 7 mph SSE 75%

Forecast source: National Weather Service (api.weather.gov) for Elma (47.005, -123.411). Updated through the day.

Growing snapshot for Elma

Last spring frost
May 1
First fall frost
Oct 14
Growing season
169 days
Hardiness zone
8b

More local growing data for Elma: nearby ZIP 98541 weather · frost dates · planting calendar · Washington frost dates

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Climate data from the nearest NOAA station, Elma, Wa (3.6 mi from Elma). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.