Weather WorldPerch Lake, WA 7-Day Night Weather Forecast
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Perch Lake, WA Weather Forecast
Perch Lake, WA Weather Forecast Date: 1033 PM PDT Sat Sep 05 2026
The area/counties/county of: Moses Lake Area, including the cities of: Moses Lake, Ephrata, Othello, Quincy, Ritzville, Grand Coulee, Odessa, Wilbur, and Coulee City.or toggle through each period.
Rest of Tonight... Mostly cloudy. Lows in the mid 40s to lower 50s. Light wind, becoming north 5 to 10 mph overnight.
Sunday... Mostly cloudy. Highs in the lower to mid 70s. North wind 5 to 10 mph with gusts up to 20 mph.
Sunday Night... A chance of thunderstorms in the evening. Mostly cloudy with a chance of rain showers. Lows in the upper 40s to lower 50s. West wind 5 to 10 mph. Chance of precipitation 50%. Rainfall amounts less than a tenth of an inch, except higher amounts possible in thunderstorms.
Labor Day... Partly cloudy with a 20% chance of rain showers. Highs in the lower to mid 70s. Southwest wind 5 to 15 mph with gusts up to 20 mph.
Monday Night... Partly cloudy. Lows in the mid 40s to lower 50s. Southwest wind 5 to 10 mph with gusts up to 20 mph.
Tuesday... Mostly clear. Highs in the mid to upper 70s. Lows in the mid 40s to lower 50s.
Tuesday Night... Mostly clear. Highs in the mid to upper 70s. Lows in the mid 40s to lower 50s.
Wednesday... Mostly clear. Highs in the upper 70s to mid 80s. Lows in the mid 40s to mid 50s.
Thursday... Mostly clear. Highs in the upper 70s to mid 80s. Lows in the mid 40s to mid 50s.
Friday... Mostly clear. Highs in the upper 70s to mid 80s. Lows in the mid 40s to mid 50s.
POP = Probability of Precipitation
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