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Metaline Falls, WA Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Metaline Falls, a town in Pend Oreille County, Washington.

Overnight
48°F
Mostly Clear
Mostly clear, with a low around 48. North wind around 1 mph.

7-day forecast for Metaline Falls

WhenTempForecastWindPrecip
Overnight 48°F Mostly Clear 1 mph N 0%
Saturday 80°F Sunny 2 mph E 0%
Saturday Night 49°F Partly Cloudy 1 mph SW 0%
Sunday 80°F Sunny 2 mph S 0%
Sunday Night 49°F Mostly Clear 2 mph SE 0%
Monday 80°F Sunny 3 mph S 0%
Monday Night 50°F Partly Cloudy 2 mph SE 0%
Tuesday 78°F Mostly Sunny 1 to 5 mph SE 1%
Tuesday Night 48°F Mostly Cloudy 3 mph SE 1%
Wednesday 73°F Mostly Sunny 2 to 6 mph SE 2%
Wednesday Night 48°F Mostly Cloudy 1 to 5 mph SE 2%
Thursday 71°F Partly Sunny 3 mph S 2%
Thursday Night 47°F Slight Chance Rain Showers 3 mph SE 19%
Friday 68°F Slight Chance Rain Showers 3 mph SE 24%

Forecast source: National Weather Service (api.weather.gov) for Metaline Falls (48.861, -117.372). Updated through the day.

Growing snapshot for Metaline Falls

Last spring frost
May 4
First fall frost
Oct 4
Growing season
153 days
Hardiness zone
6a

More local growing data for Metaline Falls: nearby ZIP 99152 weather · frost dates · planting calendar · Washington frost dates

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Climate data from the nearest NOAA station, Boundary Dam, Wa (11.1 mi from Metaline Falls). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.