Weather in Mattawa, Washington, United States

7-Day Detailed Weather Forecast for Mattawa

Overnight

Temperature: 34°F

Wind Speed: 2 mph

Wind Direction: NW

Forecast: A chance of rain before 5am, then a chance of rain and patchy fog. Mostly cloudy. Low around 34, with temperatures rising to around 36 overnight. Northwest wind around 2 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible.

Friday

Temperature: 45°F

Wind Speed: 3 to 10 mph

Wind Direction: SW

Forecast: A chance of rain and patchy fog. Partly sunny. High near 45, with temperatures falling to around 39 in the afternoon. Southwest wind 3 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible.

Friday Night

Temperature: 29°F

Wind Speed: 10 mph

Wind Direction: W

Forecast: A slight chance of rain before 7pm. Mostly clear. Low around 29, with temperatures rising to around 31 overnight. West wind around 10 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.

Saturday

Temperature: 39°F

Wind Speed: 3 to 10 mph

Wind Direction: NW

Forecast: Sunny, with a high near 39. Northwest wind 3 to 10 mph.

Saturday Night

Temperature: 23°F

Wind Speed: 3 mph

Wind Direction: N

Forecast: Partly cloudy, with a low around 23. North wind around 3 mph.

Sunday

Temperature: 34°F

Wind Speed: 3 mph

Wind Direction: NE

Forecast: Mostly sunny, with a high near 34.

Sunday Night

Temperature: 24°F

Wind Speed: 2 mph

Wind Direction: N

Forecast: Mostly cloudy, with a low around 24.

Monday

Temperature: 35°F

Wind Speed: 3 mph

Wind Direction: N

Forecast: Partly sunny, with a high near 35.

Monday Night

Temperature: 25°F

Wind Speed: 2 mph

Wind Direction: NW

Forecast: Mostly cloudy, with a low around 25.

Tuesday

Temperature: 36°F

Wind Speed: 2 mph

Wind Direction: N

Forecast: Mostly cloudy, with a high near 36.

Tuesday Night

Temperature: 26°F

Wind Speed: 2 mph

Wind Direction: NW

Forecast: Mostly cloudy, with a low around 26.

Wednesday

Temperature: 37°F

Wind Speed: 2 mph

Wind Direction: N

Forecast: Mostly cloudy, with a high near 37.

Wednesday Night

Temperature: 29°F

Wind Speed: 2 mph

Wind Direction: NW

Forecast: A slight chance of rain and snow after 4am. Mostly cloudy, with a low around 29. Chance of precipitation is 20%.

New Year's Day

Temperature: 39°F

Wind Speed: 3 mph

Wind Direction: NW

Forecast: A slight chance of rain and snow. Mostly cloudy, with a high near 39. Chance of precipitation is 20%.