Weather in Tri-Cities, Washington, United States

7-Day Detailed Weather Forecast for Tri-Cities

Tonight

Temperature: 47°F

Wind Speed: 5 mph

Wind Direction: W

Forecast: Partly cloudy, with a low around 47. West wind around 5 mph.

Wednesday

Temperature: 69°F

Wind Speed: 5 to 15 mph

Wind Direction: NW

Forecast: Sunny, with a high near 69. Northwest wind 5 to 15 mph, with gusts as high as 25 mph.

Wednesday Night

Temperature: 39°F

Wind Speed: 6 to 15 mph

Wind Direction: N

Forecast: Mostly clear, with a low around 39. North wind 6 to 15 mph, with gusts as high as 25 mph.

Thursday

Temperature: 66°F

Wind Speed: 6 to 12 mph

Wind Direction: N

Forecast: Sunny, with a high near 66. North wind 6 to 12 mph, with gusts as high as 21 mph.

Thursday Night

Temperature: 39°F

Wind Speed: 3 to 12 mph

Wind Direction: NE

Forecast: Mostly clear, with a low around 39. Northeast wind 3 to 12 mph, with gusts as high as 21 mph.

Friday

Temperature: 71°F

Wind Speed: 3 to 7 mph

Wind Direction: NE

Forecast: Sunny, with a high near 71.

Friday Night

Temperature: 45°F

Wind Speed: 7 mph

Wind Direction: S

Forecast: Mostly clear, with a low around 45.

Saturday

Temperature: 73°F

Wind Speed: 5 to 13 mph

Wind Direction: SW

Forecast: Mostly sunny, with a high near 73.

Saturday Night

Temperature: 43°F

Wind Speed: 7 to 13 mph

Wind Direction: SW

Forecast: Mostly clear, with a low around 43.

Sunday

Temperature: 66°F

Wind Speed: 7 to 12 mph

Wind Direction: SW

Forecast: Sunny, with a high near 66.

Sunday Night

Temperature: 43°F

Wind Speed: 6 to 12 mph

Wind Direction: SW

Forecast: Partly cloudy, with a low around 43.

Monday

Temperature: 66°F

Wind Speed: 8 mph

Wind Direction: SW

Forecast: Sunny, with a high near 66.

Monday Night

Temperature: 42°F

Wind Speed: 5 to 8 mph

Wind Direction: SW

Forecast: Partly cloudy, with a low around 42.

Tuesday

Temperature: 69°F

Wind Speed: 7 mph

Wind Direction: W

Forecast: Sunny, with a high near 69.