Weather in Tri-Cities, Washington, United States

7-Day Detailed Weather Forecast for Tri-Cities

Tonight

Temperature: 34°F

Wind Speed: 5 to 9 mph

Wind Direction: S

Forecast: Mostly cloudy. Low around 34, with temperatures rising to around 36 overnight. South wind 5 to 9 mph.

Wednesday

Temperature: 54°F

Wind Speed: 3 to 8 mph

Wind Direction: NE

Forecast: Mostly cloudy. High near 54, with temperatures falling to around 52 in the afternoon. Northeast wind 3 to 8 mph.

Wednesday Night

Temperature: 33°F

Wind Speed: 8 mph

Wind Direction: N

Forecast: Mostly cloudy, with a low around 33. North wind around 8 mph.

Thursday

Temperature: 57°F

Wind Speed: 5 to 9 mph

Wind Direction: NW

Forecast: Mostly sunny, with a high near 57. Northwest wind 5 to 9 mph.

Thursday Night

Temperature: 32°F

Wind Speed: 3 to 9 mph

Wind Direction: W

Forecast: Mostly clear, with a low around 32. West wind 3 to 9 mph.

Friday

Temperature: 57°F

Wind Speed: 3 to 9 mph

Wind Direction: SW

Forecast: Sunny, with a high near 57.

Friday Night

Temperature: 35°F

Wind Speed: 3 to 8 mph

Wind Direction: S

Forecast: Partly cloudy, with a low around 35.

Saturday

Temperature: 60°F

Wind Speed: 6 mph

Wind Direction: S

Forecast: Partly sunny, with a high near 60.

Saturday Night

Temperature: 37°F

Wind Speed: 6 mph

Wind Direction: S

Forecast: Mostly cloudy, with a low around 37.

Sunday

Temperature: 63°F

Wind Speed: 3 to 7 mph

Wind Direction: S

Forecast: Partly sunny, with a high near 63.

Sunday Night

Temperature: 41°F

Wind Speed: 7 mph

Wind Direction: SW

Forecast: Mostly cloudy, with a low around 41.

Monday

Temperature: 61°F

Wind Speed: 6 to 9 mph

Wind Direction: SW

Forecast: Partly sunny, with a high near 61.

Monday Night

Temperature: 39°F

Wind Speed: 9 mph

Wind Direction: SW

Forecast: Mostly cloudy, with a low around 39.

Tuesday

Temperature: 57°F

Wind Speed: 7 to 14 mph

Wind Direction: SW

Forecast: A chance of rain after 11am. Partly sunny, with a high near 57.