10-Day Weather Forecast - Startup, WA

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  • 51|36°F
    Mostly Cloudy
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    Today

    51°F

    Mostly cloudy. High temperature around 51F. Dew point will be around 35F with an average humidity of 71%. Winds will be 2 mph from the E.

    Tonight

    36°F

    Partly cloudy then becoming mostly cloudy in the late evening and early morning then becoming partly cloudy. Lows in the lower to mid 30s. Light wind.

    Hourly details
  • Day

    51°F

    Mostly sunny. Highs in the upper 40s to mid 50s. Light wind.

    Night

    43°F

    Mostly cloudy. A chance of rain after midnight. Lows near 40. Light wind.

    Hourly details
  • Day

    51°F

    Rain. Rainfall amounts a half inch to one inch possible. Highs near 50. Light wind becoming south around 10 mph with gusts to 20 mph in the afternoon.

    Night

    42°F

    Rain. Rainfall amounts a quarter to a half inch possible. Lows near 40. South wind 10 to 15 mph with gusts to 30 mph.

    Hourly details
  • Day

    46°F

    Rain at times in the morning then rain showers and a slight chance of thunderstorms in the afternoon. Highs in the upper 40s.

    Night

    38°F

    Rain at times in the evening then rain and snow likely after midnight. Lows in the mid 30s.

    Hourly details
  • Day

    49°F

    Mostly cloudy with rain and snow likely in the morning then mostly cloudy with a chance of rain in the afternoon. Snow level near 1500 feet. Highs in the lower 50s.

    Night

    35°F

    Mostly clear. Lows in the lower to mid 30s.

    Hourly details
  • Day

    59°F

    Sunny. Highs in the upper 50s.

    Night

    42°F

    Mostly clear. Lows in the mid to upper 30s.

    Hourly details
  • Weekend Weather

  • Day

    62°F

    Mostly sunny. Highs near 60.

    Night

    42°F

    Partly cloudy in the evening then becoming mostly cloudy. A slight chance of rain. Lows in the lower 40s.

  • Day

    53°F

    Mostly cloudy with a chance of rain. Highs in the mid to upper 50s.

    Night

    40°F

    Cloudy with probable rain. Chance of precipitation 65%. Low temperature around 40F. Dew point will be around 39F with an average humidity of 81%. Winds will be 2 mph from the SE.

  • Day

    51°F

    Cloudy with probable rain. Chance of precipitation 70%. High temperature around 51F. Dew point will be around 39F with an average humidity of 73%. Winds will be 2 mph from the S.

    Night

    38°F

    Partly cloudy with a chance of rain. Chance of precipitation 50%. Low temperature around 38F. Dew point will be around 36F with an average humidity of 79%. Winds will be 2 mph from the E.

  • Day

    54°F

    Cloudy with a chance of rain. Chance of precipitation 40%. High temperature around 54F. Dew point will be around 38F with an average humidity of 67%. Winds will be 1 mph from the E.

    Night

    41°F

    Cloudy with a chance of rain. Chance of precipitation 40%. Low temperature around 41F. Dew point will be around 38F with an average humidity of 77%. Winds will be 2 mph from the E.