Weather in Tri-Cities, Washington, United States

7-Day Detailed Weather Forecast for Tri-Cities

Overnight

Temperature: 62°F

Wind Speed: 5 mph

Wind Direction: SW

Forecast: Mostly clear, with a low around 62. Southwest wind around 5 mph.

Wednesday

Temperature: 90°F

Wind Speed: 6 mph

Wind Direction: SW

Forecast: Sunny, with a high near 90. Southwest wind around 6 mph.

Wednesday Night

Temperature: 59°F

Wind Speed: 2 to 6 mph

Wind Direction: NW

Forecast: Mostly clear, with a low around 59. Northwest wind 2 to 6 mph.

Thursday

Temperature: 92°F

Wind Speed: 2 to 6 mph

Wind Direction: N

Forecast: Sunny, with a high near 92. North wind 2 to 6 mph.

Thursday Night

Temperature: 59°F

Wind Speed: 2 to 6 mph

Wind Direction: N

Forecast: Clear, with a low around 59. North wind 2 to 6 mph.

Friday

Temperature: 97°F

Wind Speed: 2 to 8 mph

Wind Direction: N

Forecast: Sunny, with a high near 97.

Friday Night

Temperature: 62°F

Wind Speed: 2 to 8 mph

Wind Direction: N

Forecast: Clear, with a low around 62.

Saturday

Temperature: 100°F

Wind Speed: 2 to 7 mph

Wind Direction: N

Forecast: Sunny, with a high near 100.

Saturday Night

Temperature: 67°F

Wind Speed: 2 to 7 mph

Wind Direction: N

Forecast: Partly cloudy, with a low around 67.

Sunday

Temperature: 100°F

Wind Speed: 2 to 6 mph

Wind Direction: N

Forecast: Sunny, with a high near 100.

Sunday Night

Temperature: 68°F

Wind Speed: 2 to 6 mph

Wind Direction: NW

Forecast: Mostly clear, with a low around 68.

Monday

Temperature: 101°F

Wind Speed: 2 to 6 mph

Wind Direction: NW

Forecast: Sunny, with a high near 101.

Monday Night

Temperature: 68°F

Wind Speed: 2 to 6 mph

Wind Direction: NW

Forecast: Mostly clear, with a low around 68.

Tuesday

Temperature: 99°F

Wind Speed: 2 to 6 mph

Wind Direction: NW

Forecast: Sunny, with a high near 99.