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    • Today

      Apr 26

      86° /56°
      Mostly sunny
      • Excellent
      • for fishing
      • Precip: 0%
      • Cloud Cover: 13%
      • Wind Speed: 5 mph
      More
    • Fri

      Apr 27

      89° /53°F
      Sun giving way to clouds
      • Excellent
      • for fishing
      • Precip: 1%
      • Cloud Cover: 34%
      • Wind Speed: 8 mph
    • Sat

      Apr 28

      68° /48°
      Cooler with variable clouds
      • Very Good
      • for fishing
      • Precip: 3%
      • Cloud Cover: 89%
      • Wind Speed: 8 mph
      More
    • Sun

      Apr 29

      68° /50°
      Cloudy
      • Excellent
      • for fishing
      • Precip: 1%
      • Cloud Cover: 97%
      • Wind Speed: 10 mph
      More
    • Mon

      Apr 30

      66° /46°
      Cloudy with a brief shower
      • Very Good
      • for fishing
      • Precip: 55%
      • Cloud Cover: 95%
      • Wind Speed: 9 mph
      More

    Day

    89°Hi RealFeel® 91° Precipitation 1%
    Sun, then clouds; near-record temperatures
    • Winds from the
    • N 8 mph
    • Gusts: 14 mph
    • Max UV Index: 7 (High)
    • Thunderstorms: 0%
    • Precipitation: 0 in
    • Rain: 0 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 0 hrs
    • Hours of Rain: 0 hrs

    Night

    53°Lo RealFeel® 49° Precipitation 66%
    Mostly cloudy with a couple of showers around, mainly late
    • Winds from the
    • W 10 mph
    • Gusts: 16 mph
    • Max UV Index: N/A
    • Thunderstorms: 20%
    • Precipitation: 0.1 in
    • Rain: 0.1 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 1.5 hrs
    • Hours of Rain: 1.5 hrs

    Temperature History

    more Historical Weather Data >
      Today Normal Record 4/27/2017
    High 89° 69° 90° (1987) 63°
    Low 53° 46° 27° (1970) 35°

    Sunrise/Sunset

    • Sunrise: 5:51 AM
    • Sunset: 8:04 PM
    • Duration: 14:13 hr

    Moonrise/Moonset

    • Moonrise: 5:37 PM
    • Moonset: 5:39 AM
    • Duration: 12:02 hr
    Astronomy

    Solunar Information for Mattawa, WA

    Mon, Apr 30
    Full
    Tue, May 8
    Last
    Tue, May 15
    New
    Tue, May 22
    First

    Fri. Fishing Weather