Weather WorldShellberg Lake, WA 7-Day Night Weather Forecast
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Shellberg Lake, WA Weather Forecast
Shellberg Lake, WA Weather Forecast Date: 225 PM PDT Wed Aug 12 2026
The area/counties/county of: Okanogan Valley, including the cities of: Omak, Okanogan, Brewster, Bridgeport, Oroville, Nespelem, and Tonasket.or toggle through each period.
Tonight... Mostly cloudy. Rain showers likely and a chance of thunderstorms in the evening, then a chance of rain showers overnight. Areas of smoke. Lows in the upper 50s to lower 60s. North wind 5 to 15 mph with gusts up to 40 mph in the evening, becoming light and variable. Chance of precipitation 70%. Rainfall amounts up to a half inch possible, except higher amounts possible in thunderstorms.
Thursday... Haze and areas of smoke in the morning. Partly cloudy in the morning, then sunny with a chance of rain showers in the afternoon. Highs in the upper 70s to mid 80s. Chance of precipitation 20%. Rainfall amounts less than a tenth of an inch.
Thursday Night... Mostly cloudy with a 20% chance of rain showers. Lows in the mid 50s to lower 60s.
Friday... Partly cloudy. Highs in the upper 70s to mid 80s.
Friday Night... Partly cloudy. Lows in the upper 50s to lower 60s.
Saturday... Mostly cloudy. Highs in the 80s. Lows in the upper 50s to mid 60s.
Sunday... Mostly cloudy. Highs in the 80s. Lows in the upper 50s to mid 60s.
Monday... Mostly cloudy. Highs in the 80s. Lows in the upper 50s to mid 60s.
Monday Night... Mostly cloudy with a 20% chance of rain showers. Lows in the upper 50s to mid 60s. Highs in the upper 70s to upper 80s.
Tuesday... Mostly cloudy with a 20% chance of rain showers. Lows in the upper 50s to mid 60s. Highs in the upper 70s to upper 80s.
POP = Probability of Precipitation
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