Weather in Tri-Cities, Washington, United States

7-Day Detailed Weather Forecast for Tri-Cities

Today

Temperature: 100°F

Wind Speed: 3 to 7 mph

Wind Direction: SW

Forecast: Sunny, with a high near 100. Southwest wind 3 to 7 mph.

Tonight

Temperature: 69°F

Wind Speed: 2 to 6 mph

Wind Direction: W

Forecast: Mostly clear, with a low around 69. West wind 2 to 6 mph.

Sunday

Temperature: 104°F

Wind Speed: 2 to 7 mph

Wind Direction: SW

Forecast: Sunny, with a high near 104. Southwest wind 2 to 7 mph.

Sunday Night

Temperature: 72°F

Wind Speed: 5 to 9 mph

Wind Direction: W

Forecast: Clear, with a low around 72. West wind 5 to 9 mph.

Monday

Temperature: 100°F

Wind Speed: 5 to 10 mph

Wind Direction: SW

Forecast: Sunny, with a high near 100. Southwest wind 5 to 10 mph.

Monday Night

Temperature: 69°F

Wind Speed: 7 to 10 mph

Wind Direction: W

Forecast: Clear, with a low around 69.

Tuesday

Temperature: 94°F

Wind Speed: 7 to 13 mph

Wind Direction: NW

Forecast: Sunny, with a high near 94.

Tuesday Night

Temperature: 67°F

Wind Speed: 6 to 13 mph

Wind Direction: N

Forecast: Mostly clear, with a low around 67.

Wednesday

Temperature: 94°F

Wind Speed: 8 mph

Wind Direction: N

Forecast: Sunny, with a high near 94.

Wednesday Night

Temperature: 65°F

Wind Speed: 3 to 7 mph

Wind Direction: N

Forecast: Clear, with a low around 65.

Thursday

Temperature: 97°F

Wind Speed: 3 to 9 mph

Wind Direction: N

Forecast: Sunny, with a high near 97.

Thursday Night

Temperature: 67°F

Wind Speed: 5 to 9 mph

Wind Direction: W

Forecast: Clear, with a low around 67.

Friday

Temperature: 99°F

Wind Speed: 5 to 10 mph

Wind Direction: SW

Forecast: Sunny, with a high near 99.

Friday Night

Temperature: 67°F

Wind Speed: 5 to 10 mph

Wind Direction: SW

Forecast: Mostly clear, with a low around 67.