Weather in Tri-Cities, Washington, United States

7-Day Detailed Weather Forecast for Tri-Cities

Overnight

Temperature: 46°F

Wind Speed: 6 mph

Wind Direction: SW

Forecast: Partly cloudy, with a low around 46. Southwest wind around 6 mph.

Sunday

Temperature: 77°F

Wind Speed: 3 to 7 mph

Wind Direction: SW

Forecast: Sunny, with a high near 77. Southwest wind 3 to 7 mph.

Sunday Night

Temperature: 51°F

Wind Speed: 3 mph

Wind Direction: SW

Forecast: Mostly clear, with a low around 51. Southwest wind around 3 mph.

Monday

Temperature: 80°F

Wind Speed: 2 to 9 mph

Wind Direction: N

Forecast: Mostly sunny, with a high near 80. North wind 2 to 9 mph.

Monday Night

Temperature: 53°F

Wind Speed: 2 to 9 mph

Wind Direction: N

Forecast: Partly cloudy, with a low around 53. North wind 2 to 9 mph.

Tuesday

Temperature: 82°F

Wind Speed: 2 to 7 mph

Wind Direction: N

Forecast: Mostly sunny, with a high near 82.

Tuesday Night

Temperature: 54°F

Wind Speed: 2 to 7 mph

Wind Direction: NE

Forecast: Mostly clear, with a low around 54.

Wednesday

Temperature: 84°F

Wind Speed: 2 to 7 mph

Wind Direction: NW

Forecast: Mostly sunny, with a high near 84.

Wednesday Night

Temperature: 55°F

Wind Speed: 6 to 9 mph

Wind Direction: W

Forecast: Mostly cloudy, with a low around 55.

Thursday

Temperature: 82°F

Wind Speed: 6 to 10 mph

Wind Direction: SW

Forecast: Sunny, with a high near 82.

Thursday Night

Temperature: 53°F

Wind Speed: 5 to 10 mph

Wind Direction: SW

Forecast: Mostly clear, with a low around 53.

Friday

Temperature: 81°F

Wind Speed: 5 to 12 mph

Wind Direction: SW

Forecast: Mostly sunny, with a high near 81.

Friday Night

Temperature: 52°F

Wind Speed: 6 to 12 mph

Wind Direction: SW

Forecast: Partly cloudy, with a low around 52.

Saturday

Temperature: 76°F

Wind Speed: 6 to 13 mph

Wind Direction: SW

Forecast: Partly sunny, with a high near 76.