7-Day Zone Forecast for Lower Columbia Basin of Washington (Text-Only)
NWS Forecast for: Lower Columbia Basin of Washington
Issued by: National Weather Service Pendleton, OR
Last Update: 1132 AM PDT Fri Jun 12 2026


Rest Of Today: Sunny. Highs in the lower to mid 80s. Northwest wind 5 to 10 mph with gusts to around 20 mph.

Tonight: Mostly clear. Lows in the lower to mid 50s. North wind 5 to 10 mph. Gusts up to 20 mph in the evening.

Saturday: Sunny. Highs in the mid to upper 80s. North wind 5 to 15 mph with gusts to around 25 mph.

Saturday Night: Mostly clear. Lows in the lower to mid 50s. Northeast wind 5 to 15 mph with gusts to around 25 mph.

Sunday: Sunny. Highs in the upper 80s to lower 90s. Northeast wind 5 to 15 mph.

Sunday Night And Monday: Mostly clear. Lows in the mid to upper 50s. Highs in the upper 80s to mid 90s.

Monday Night And Tuesday: Partly cloudy. Lows in the lower to mid 60s. Highs in the lower to mid 90s.

Tuesday Night: Windy, clear. Lows in the mid to upper 50s.

Wednesday Through Thursday: Clear. Highs in the mid to upper 80s. Lows in the 50s.







Zone Forecast: Lower Columbia Basin of Washington

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