Weather in Mattawa, Washington, United States

7-Day Detailed Weather Forecast for Mattawa

Today

Temperature: 90°F

Wind Speed: 6 to 9 mph

Wind Direction: SW

Forecast: Sunny, with a high near 90. Southwest wind 6 to 9 mph.

Tonight

Temperature: 62°F

Wind Speed: 6 to 10 mph

Wind Direction: NW

Forecast: Mostly clear. Low around 62, with temperatures rising to around 64 overnight. Northwest wind 6 to 10 mph, with gusts as high as 18 mph.

Sunday

Temperature: 92°F

Wind Speed: 6 mph

Wind Direction: SW

Forecast: Sunny, with a high near 92. Southwest wind around 6 mph.

Sunday Night

Temperature: 64°F

Wind Speed: 6 mph

Wind Direction: W

Forecast: Mostly clear, with a low around 64. West wind around 6 mph.

Monday

Temperature: 95°F

Wind Speed: 6 mph

Wind Direction: SE

Forecast: Sunny, with a high near 95. Southeast wind around 6 mph.

Monday Night

Temperature: 67°F

Wind Speed: 6 mph

Wind Direction: SW

Forecast: Mostly clear, with a low around 67.

Tuesday

Temperature: 98°F

Wind Speed: 6 mph

Wind Direction: N

Forecast: Sunny, with a high near 98.

Tuesday Night

Temperature: 71°F

Wind Speed: 6 mph

Wind Direction: NW

Forecast: Mostly clear, with a low around 71.

Wednesday

Temperature: 100°F

Wind Speed: 6 to 9 mph

Wind Direction: N

Forecast: Mostly sunny, with a high near 100.

Wednesday Night

Temperature: 72°F

Wind Speed: 7 mph

Wind Direction: NW

Forecast: Partly cloudy, with a low around 72.

Thursday

Temperature: 97°F

Wind Speed: 8 mph

Wind Direction: NW

Forecast: Mostly sunny, with a high near 97.

Thursday Night

Temperature: 68°F

Wind Speed: 8 mph

Wind Direction: NW

Forecast: Partly cloudy, with a low around 68.

Friday

Temperature: 91°F

Wind Speed: 7 mph

Wind Direction: N

Forecast: Mostly sunny, with a high near 91.

Friday Night

Temperature: 66°F

Wind Speed: 8 mph

Wind Direction: W

Forecast: Partly cloudy, with a low around 66.