Mattawa, WA

Current conditions, hourly and 7-day forecast, and live radar for Mattawa, WA 99349. Right now: partly cloudy, 62°F. Data from the National Weather Service.

• Tonight: Partly cloudy. Low around 62, with temperatures rising to around 64 overnight. West wind 3 to 9 mph.
• Thursday: Mostly sunny. High near 82, with temperatures falling to around 79 in the afternoon. West wind 8 to 14 mph, with gusts as high as 25 mph.
• Thursday Night: Partly cloudy, with a low around 55. West wind 8 to 14 mph, with gusts as high as 25 mph.
• Friday: Mostly sunny, with a high near 73. Southeast wind 3 to 8 mph.
• Friday Night: Mostly cloudy, with a low around 55. North wind 2 to 6 mph.
• Saturday: A chance of rain showers between 11am and 5pm, then showers and thunderstorms likely. Mostly cloudy, with a high near 73. Chance of precipitation is 60%.