Weather in Mattawa, Washington, United States

7-Day Detailed Weather Forecast for Mattawa

Overnight

Temperature: 70°F

Wind Speed: 9 mph

Wind Direction: NW

Forecast: Partly cloudy, with a low around 70. Northwest wind around 9 mph, with gusts as high as 18 mph.

Wednesday

Temperature: 94°F

Wind Speed: 9 to 21 mph

Wind Direction: NW

Forecast: Mostly sunny. High near 94, with temperatures falling to around 91 in the afternoon. Northwest wind 9 to 21 mph, with gusts as high as 31 mph.

Wednesday Night

Temperature: 62°F

Wind Speed: 8 to 21 mph

Wind Direction: NW

Forecast: Mostly clear, with a low around 62. Northwest wind 8 to 21 mph, with gusts as high as 33 mph.

Thursday

Temperature: 89°F

Wind Speed: 7 to 10 mph

Wind Direction: W

Forecast: Sunny, with a high near 89. West wind 7 to 10 mph.

Thursday Night

Temperature: 61°F

Wind Speed: 7 to 12 mph

Wind Direction: NW

Forecast: Mostly clear, with a low around 61. Northwest wind 7 to 12 mph, with gusts as high as 22 mph.

Independence Day

Temperature: 88°F

Wind Speed: 6 to 10 mph

Wind Direction: W

Forecast: Sunny, with a high near 88.

Friday Night

Temperature: 58°F

Wind Speed: 6 to 12 mph

Wind Direction: W

Forecast: Mostly clear, with a low around 58.

Saturday

Temperature: 89°F

Wind Speed: 8 mph

Wind Direction: SW

Forecast: Sunny, with a high near 89.

Saturday Night

Temperature: 60°F

Wind Speed: 8 mph

Wind Direction: W

Forecast: Mostly clear, with a low around 60.

Sunday

Temperature: 92°F

Wind Speed: 7 mph

Wind Direction: W

Forecast: Sunny, with a high near 92.

Sunday Night

Temperature: 63°F

Wind Speed: 8 mph

Wind Direction: W

Forecast: Clear, with a low around 63.

Monday

Temperature: 97°F

Wind Speed: 6 mph

Wind Direction: NW

Forecast: Sunny, with a high near 97.

Monday Night

Temperature: 67°F

Wind Speed: 7 mph

Wind Direction: W

Forecast: Mostly clear, with a low around 67.

Tuesday

Temperature: 103°F

Wind Speed: 7 mph

Wind Direction: NW

Forecast: Sunny, with a high near 103.