National Weather Service forecast

Mattawa, Washington Weather

35°Tonight: Patchy Fog
Wind N 1 mph
7-DayHourlyRadar

Mattawa 7-Day Forecast

  1. Tonight
    35°F
    Patchy Fog
    3% chance of precipitation

    Patchy fog. Mostly clear, with a low around 35. North wind around 1 mph.

  2. Wednesday
    53°F
    Patchy Fog
    12% chance of precipitation

    Patchy fog. Sunny. High near 53, with temperatures falling to around 47 in the afternoon. East wind 0 to 5 mph.

  3. Wednesday Night
    38°F
    Chance Rain Showers
    25% chance of precipitation

    Patchy fog before 10pm, then a chance of rain showers and patchy fog between 10pm and 11pm, then areas of fog and a chance of rain showers between 11pm and midnight, then a chance of rain showers and patchy fog. Mostly cloudy. Low around 38, with temperatures rising to around 40 overnight. East wind around 2 mph. Chance of precipitation is 30%.

  4. Thursday
    60°F
    Patchy Fog then Sunny
    1% chance of precipitation

    Patchy fog before 7am. Sunny, with a high near 60. West wind 1 to 7 mph.

  5. Thursday Night
    37°F
    Partly Cloudy
    4% chance of precipitation

    Partly cloudy, with a low around 37. Northwest wind 0 to 3 mph.

  6. Friday
    55°F
    Mostly Cloudy
    4% chance of precipitation

    Mostly cloudy, with a high near 55.

  7. Friday Night
    37°F
    Mostly Cloudy
    5% chance of precipitation

    Mostly cloudy, with a low around 37.

  8. Saturday
    57°F
    Mostly Sunny
    1% chance of precipitation

    Mostly sunny, with a high near 57.

  9. Saturday Night
    39°F
    Mostly Cloudy
    3% chance of precipitation

    Mostly cloudy, with a low around 39.

  10. Sunday
    60°F
    Partly Sunny
    3% chance of precipitation

    Partly sunny, with a high near 60.

  11. Sunday Night
    37°F
    Mostly Cloudy
    2% chance of precipitation

    Mostly cloudy, with a low around 37.

  12. Monday
    56°F
    Partly Sunny
    8% chance of precipitation

    Partly sunny, with a high near 56.

  13. Monday Night
    36°F
    Slight Chance Rain Showers
    16% chance of precipitation

    A slight chance of rain showers after 10pm. Mostly cloudy, with a low around 36. Chance of precipitation is 20%.

  14. Tuesday
    58°F
    Slight Chance Rain Showers
    17% chance of precipitation

    A slight chance of rain showers. Partly sunny, with a high near 58. Chance of precipitation is 20%.

Issued by the National Weather Service (OTX office), updated .

Mattawa Hourly Forecast

Loading the next 48 hours…

Full 100+ hour forecast for Mattawa

Mattawa Weather Radar

Open the full radar for Mattawa

About Mattawa

Population (2020 Census)
3,335
Coordinates
46.737, -119.904
Elevation
791 ft
NWS forecast office
OTX
Time zone
America/Los Angeles
Sunrise today
6:44 AM PST
Sunset today
4:41 PM PST
Daylight today
9 h 57 min

Mattawa Weather Questions

What is the weather forecast for Mattawa, Washington?

Tonight: Patchy fog. Mostly clear, with a low around 35. North wind around 1 mph. Wednesday: Patchy fog. Sunny. High near 53, with temperatures falling to around 47 in the afternoon. East wind 0 to 5 mph.

Will it rain or snow in Mattawa this week?

Not much. The highest chance of precipitation in the 7-day forecast is 25%, Wednesday Night.

How warm and how cold will it get in Mattawa this week?

The warmest day is Thursday, with a high near 60°F. The coldest night is Tonight, with a low near 35°F.

What time are sunrise and sunset in Mattawa today?

Sunrise is at 6:44 AM PST and sunset is at 4:41 PM PST, for 9 h 57 min of daylight.

Weather near Mattawa

Largest cities in Washington

All Washington cities