Weather forecast for 10 days
Mattawa, WA

On Saturday, in Mattawa, expect a gray and cloudy sky.
The highest temperature will be a breezy 66.2°F, while the lowest temperature will be a crisp 53.6°F.
On Saturday, it will be colder, and the temperature will align more with May's typical maximum of 71.2°F.
Sunrise will be at 5:03 am and sunset at 8:59 pm; the daylight will last for 15h and 55min.

On Sunday, June 22, a pleasant mix of sun and clouds will define the day.
The highest temperature will be a warm 77°F, while the lowest expected temperature is a cool 53.6°F.
Sunday's highest temperature is predicted to match the regular high for June at 78.6°F.
Sunrise will be at 5:04 am and sunset at 8:59 pm; the daylight will last for 15h and 55min.

It is expected that primarily cloudy and occasionally bright weather is forecasted.
Rain is not anticipated in Mattawa in the upcoming period.
Substantial differences in temperature are forecasted across the forecast period. The temperature is expected to swing from 66.2°F up to 93.2°F, while the fluctuation in night temperatures will be also significant, as the lowest temperatures will be recorded between 51.8°F and 64.4°F.
The hottest day will be next Wednesday, with a maximum of 93.2°F; the lowest daytime temperature of the period will be reached on Saturday, peaking at 66.2°F.