Weather WorldTri, WA 7-Day Night Weather Forecast
314 N Underwood St, Kennewick, WA 99336 (509)783-6014 Golf Course Type: Semi-Private Holes: 18Quick Weather Clicks
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Tri, WA Weather Forecast
Tri, WA Weather Forecast Date: 1132 PM PDT Fri Sep 04 2026
The area/counties/county of: Lower Columbia Basin Of Washington, Cities.or toggle through each period.
Rest of Tonight... Partly cloudy. Lows in the mid 40s to lower 50s. Light wind.
Saturday... Partly cloudy. Highs in the lower to mid 70s. Light wind.
Saturday Night... Mostly cloudy with a 20% chance of rain showers. Lows in the mid 40s to lower 50s. Light wind.
Sunday... Mostly cloudy with a 20% chance of rain showers. Highs in the lower to mid 70s. Light wind.
Sunday Night... Mostly cloudy with a 50% chance of rain showers. Lows in the upper 40s to mid 50s. Southwest wind 5 to 10 mph.
Labor Day... Mostly cloudy with a 40% chance of rain showers. Highs in the 70s.
Monday Night... Mostly clear. Lows in the upper 40s to mid 50s. Highs in the lower 70s to lower 80s.
Tuesday... Mostly clear. Lows in the upper 40s to mid 50s. Highs in the lower 70s to lower 80s.
Wednesday... Mostly clear. Highs in the 80s. Lows in the 50s.
Thursday... Mostly clear. Highs in the 80s. Lows in the 50s.
POP = Probability of Precipitation
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