Weather in Mattawa, Washington, United States

7-Day Detailed Weather Forecast for Mattawa

Overnight

Temperature: 63°F

Wind Speed: 6 mph

Wind Direction: N

Forecast: Clear. Low around 63, with temperatures rising to around 65 overnight. North wind around 6 mph.

Friday

Temperature: 95°F

Wind Speed: 6 to 10 mph

Wind Direction: N

Forecast: Sunny, with a high near 95. North wind 6 to 10 mph.

Friday Night

Temperature: 66°F

Wind Speed: 8 mph

Wind Direction: N

Forecast: Clear. Low around 66, with temperatures rising to around 68 overnight. North wind around 8 mph.

Saturday

Temperature: 98°F

Wind Speed: 6 to 9 mph

Wind Direction: N

Forecast: Sunny, with a high near 98. North wind 6 to 9 mph.

Saturday Night

Temperature: 70°F

Wind Speed: 3 to 7 mph

Wind Direction: N

Forecast: Partly cloudy, with a low around 70. North wind 3 to 7 mph.

Sunday

Temperature: 100°F

Wind Speed: 7 mph

Wind Direction: N

Forecast: Mostly sunny, with a high near 100.

Sunday Night

Temperature: 71°F

Wind Speed: 6 mph

Wind Direction: N

Forecast: Partly cloudy, with a low around 71.

Monday

Temperature: 101°F

Wind Speed: 6 mph

Wind Direction: N

Forecast: Sunny, with a high near 101.

Monday Night

Temperature: 71°F

Wind Speed: 6 mph

Wind Direction: W

Forecast: Mostly clear, with a low around 71.

Tuesday

Temperature: 100°F

Wind Speed: 6 mph

Wind Direction: NE

Forecast: Mostly sunny, with a high near 100.

Tuesday Night

Temperature: 71°F

Wind Speed: 6 mph

Wind Direction: SW

Forecast: Partly cloudy, with a low around 71.

Wednesday

Temperature: 99°F

Wind Speed: 6 mph

Wind Direction: NW

Forecast: Mostly sunny, with a high near 99.

Wednesday Night

Temperature: 71°F

Wind Speed: 6 mph

Wind Direction: W

Forecast: Partly cloudy, with a low around 71.

Thursday

Temperature: 97°F

Wind Speed: 7 mph

Wind Direction: W

Forecast: Mostly sunny, with a high near 97.