10-Day Weather Forecast - Tumtum, WA

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  • 40|35°F
    40% Chance of Rain
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    Today

    40°F

    Cloudy with a chance of rain. Chance of precipitation 35%. High temperature around 40F. Dew point will be around 37F with an average humidity of 97%. Winds will be 2 mph from the S.

    Tonight

    35°F

    Cloudy. A chance of rain and mountain snow in the evening. Areas of fog. Snow level 5000 feet. Lows in the lower to mid 30s. Chance of precipitation 50 percent.

    Hourly details
  • Day

    44°F

    Cloudy. Areas of fog in the morning then patchy fog in the afternoon. Highs in the lower to mid 40s.

    Night

    36°F

    Mostly cloudy. Patchy fog. Lows in the 30s.

    Hourly details
  • Day

    47°F

    Mostly cloudy. Patchy fog. Highs in the mid 40s to lower 50s.

    Night

    34°F

    Mostly cloudy. Patchy fog. Lows in the lower to mid 30s.

    Hourly details
  • Day

    47°F

    Partly sunny. Patchy fog. Highs in the upper 40s to lower 50s.

    Night

    33°F

    Mostly cloudy. Lows in the lower to mid 30s. Highs in the upper 40s.

    Hourly details
  • Day

    45°F

    Mostly cloudy. Lows in the lower to mid 30s. Highs in the upper 40s.

    Night

    33°F

    Mostly cloudy. Lows in the lower to mid 30s. Highs in the upper 40s.

    Hourly details
  • Weekend Weather

  • Day

    44°F

    Mostly cloudy with a 20 percent chance of rain. Highs in the mid to upper 40s.

    Night

    38°F

    Mostly cloudy with a chance of rain and mountain snow. Lows in the mid to upper 30s. Chance of precipitation 50 percent.

    Hourly details
  • Day

    44°F

    Rain and mountain snow likely. Light mountain snow accumulations. Highs in the lower to mid 40s. Chance of precipitation 70 percent.

    Night

    36°F

    Mostly cloudy with a chance of rain and mountain snow. Lows in the lower to mid 30s. Highs in the lower to mid 40s. Chance of precipitation 50 percent.

  • Day

    43°F

    Mostly cloudy with a chance of rain and mountain snow. Lows in the lower to mid 30s. Highs in the lower to mid 40s. Chance of precipitation 50 percent.

    Night

    35°F

    Cloudy. Low temperature around 35F. Dew point will be around 33F with an average humidity of 87%. Winds will be 2 mph from the S.

  • Day

    40°F

    Cloudy. High temperature around 40F. Dew point will be around 33F with an average humidity of 85%. Winds will be 1 mph from the S.

    Night

    32°F

    Partly cloudy. Low temperature around 32F. Dew point will be around 30F with an average humidity of 85%. Winds will be 1 mph from the S.

  • Day

    40°F

    Partly cloudy. High temperature around 40F. Dew point will be around 31F with an average humidity of 82%. Winds will be 1 mph from the SE.

    Night

    31°F

    Partly cloudy. Low temperature around 31F. Dew point will be around 29F with an average humidity of 82%. Winds will be 2 mph from the S.