Weather in Tri-Cities, Washington, United States

7-Day Detailed Weather Forecast for Tri-Cities

Overnight

Temperature: 36°F

Wind Speed: 8 mph

Wind Direction: SW

Forecast: Mostly cloudy, with a low around 36. Southwest wind around 8 mph.

Thursday

Temperature: 61°F

Wind Speed: 7 to 10 mph

Wind Direction: W

Forecast: Mostly sunny, with a high near 61. West wind 7 to 10 mph, with gusts as high as 18 mph.

Thursday Night

Temperature: 35°F

Wind Speed: 5 to 10 mph

Wind Direction: SW

Forecast: Mostly clear, with a low around 35. Southwest wind 5 to 10 mph, with gusts as high as 18 mph.

Friday

Temperature: 63°F

Wind Speed: 6 mph

Wind Direction: S

Forecast: Sunny, with a high near 63. South wind around 6 mph.

Friday Night

Temperature: 38°F

Wind Speed: 3 mph

Wind Direction: E

Forecast: Partly cloudy, with a low around 38. East wind around 3 mph.

Saturday

Temperature: 71°F

Wind Speed: 2 to 6 mph

Wind Direction: NE

Forecast: Partly sunny, with a high near 71.

Saturday Night

Temperature: 46°F

Wind Speed: 6 mph

Wind Direction: NE

Forecast: Mostly cloudy, with a low around 46.

Sunday

Temperature: 75°F

Wind Speed: 3 to 7 mph

Wind Direction: N

Forecast: Mostly cloudy, with a high near 75.

Sunday Night

Temperature: 50°F

Wind Speed: 3 to 7 mph

Wind Direction: NW

Forecast: Mostly cloudy, with a low around 50.

Monday

Temperature: 77°F

Wind Speed: 3 to 7 mph

Wind Direction: W

Forecast: Partly sunny, with a high near 77.

Monday Night

Temperature: 52°F

Wind Speed: 7 mph

Wind Direction: S

Forecast: A slight chance of rain after 11pm. Mostly cloudy, with a low around 52.

Tuesday

Temperature: 72°F

Wind Speed: 6 to 10 mph

Wind Direction: SW

Forecast: A chance of rain. Partly sunny, with a high near 72.

Tuesday Night

Temperature: 50°F

Wind Speed: 7 to 10 mph

Wind Direction: SW

Forecast: A chance of rain. Mostly cloudy, with a low around 50.

Wednesday

Temperature: 69°F

Wind Speed: 7 to 13 mph

Wind Direction: SW

Forecast: A slight chance of rain before 5pm. Partly sunny, with a high near 69.