Weather in Tri-Cities, Washington, United States

7-Day Detailed Weather Forecast for Tri-Cities

Overnight

Temperature: 43°F

Wind Speed: 7 to 10 mph

Wind Direction: W

Forecast: Partly cloudy, with a low around 43. West wind 7 to 10 mph, with gusts as high as 21 mph.

Sunday

Temperature: 70°F

Wind Speed: 9 mph

Wind Direction: W

Forecast: Sunny, with a high near 70. West wind around 9 mph.

Sunday Night

Temperature: 45°F

Wind Speed: 5 to 12 mph

Wind Direction: NW

Forecast: Mostly clear, with a low around 45. Northwest wind 5 to 12 mph, with gusts as high as 23 mph.

Monday

Temperature: 77°F

Wind Speed: 5 to 12 mph

Wind Direction: N

Forecast: Sunny, with a high near 77. North wind 5 to 12 mph, with gusts as high as 20 mph.

Monday Night

Temperature: 49°F

Wind Speed: 5 to 12 mph

Wind Direction: N

Forecast: Mostly clear, with a low around 49. North wind 5 to 12 mph, with gusts as high as 20 mph.

Tuesday

Temperature: 80°F

Wind Speed: 7 mph

Wind Direction: NE

Forecast: Sunny, with a high near 80.

Tuesday Night

Temperature: 51°F

Wind Speed: 6 mph

Wind Direction: SE

Forecast: Mostly clear, with a low around 51.

Wednesday

Temperature: 87°F

Wind Speed: 3 to 13 mph

Wind Direction: SW

Forecast: Sunny, with a high near 87.

Wednesday Night

Temperature: 51°F

Wind Speed: 7 to 13 mph

Wind Direction: SW

Forecast: Mostly clear, with a low around 51.

Thursday

Temperature: 78°F

Wind Speed: 8 mph

Wind Direction: SW

Forecast: Sunny, with a high near 78.

Thursday Night

Temperature: 49°F

Wind Speed: 2 to 7 mph

Wind Direction: SW

Forecast: Mostly clear, with a low around 49.

Friday

Temperature: 83°F

Wind Speed: 2 to 7 mph

Wind Direction: NW

Forecast: Sunny, with a high near 83.

Friday Night

Temperature: 54°F

Wind Speed: 3 to 7 mph

Wind Direction: SW

Forecast: Partly cloudy, with a low around 54.

Saturday

Temperature: 85°F

Wind Speed: 3 to 7 mph

Wind Direction: W

Forecast: Mostly sunny, with a high near 85.