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College Place, WA Weather Forecast
College Place, WA Weather Forecast Date: 302 PM PDT Tue Aug 18 2026
The area/counties/county of: Foothills Of The Blue Mountains Of Washington, including the cities of: Dayton, Waitsburg, and Walla Walla.or toggle through each period.
Tonight... Mostly clear. Lows in the upper 50s to lower 60s. Southwest wind 5 to 10 mph with gusts to around 20 mph.
Wednesday... Sunny. Patchy smoke in the morning. Highs in the lower 90s. Southwest wind 5 to 10 mph. Gusts up to 20 mph in the morning.
Wednesday Night... Mostly clear. Patchy smoke overnight. Lows in the upper 50s to lower 60s. Light wind.
Thursday... Sunny. Highs in the mid to upper 90s. Light wind.
Thursday Night... Partly cloudy. Lows in the lower to mid 60s. Light wind.
Friday... Mostly cloudy. Highs in the lower to mid 90s.
Friday Night... Mostly cloudy with a 20% chance of showers. Lows in the lower to mid 60s.
Saturday... Breezy. Mostly cloudy. Highs in the mid to upper 80s.
Saturday Night... Mostly clear. Lows in the mid 50s to lower 60s. Highs in the lower 80s to lower 90s.
Sunday... Mostly clear. Lows in the mid 50s to lower 60s. Highs in the lower 80s to lower 90s.
Monday... Mostly clear. Lows in the mid 50s to lower 60s. Highs in the lower 80s to lower 90s.
POP = Probability of Precipitation
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