Hourly Weather Forecast - Mattawa, WA
66°F
0%
5mphSSWMostly Cloudy
Humidity40%Feels like66°FDew Point40°F
66°F
0%
7mphSWMostly Cloudy
Humidity39%Feels like66°FDew Point40°F
64°F
10%
8mphSWMostly Cloudy
Humidity41%Feels like64°FDew Point40°F
62°F
30%
8mphWSW30% Chance of Light Rain
Humidity47%Feels like62°FDew Point41°F
58°F
10%
9mphWMostly Cloudy
Humidity55%Feels like58°FDew Point42°F
55°F
10%
10mphWNWMostly Cloudy
Humidity61%Feels like55°FDew Point42°F
54°F
0%
12mphWNWPartly Cloudy
Humidity63%Feels like54°FDew Point41°F
53°F
0%
13mphWNWPartly Cloudy
Humidity63%Feels like53°FDew Point41°F
53°F
0%
13mphWNWPartly Cloudy
Humidity62%Feels like53°FDew Point40°F













