10-Day Weather Forecast - Startup, WA

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  • |37°F
    70% Chance of Rain
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    Tonight

    37°F

    Partly cloudy with probable rain. Chance of precipitation 65%. Low temperature around 37F. Dew point will be around 36F with an average humidity of 86%. Winds will be 2 mph from the NE.

    Hourly details
  • Day

    45°F

    Mostly cloudy in the morning then a slight chance of rain showers late in the morning. Mostly cloudy with a chance of rain showers in the afternoon. Patchy fog late in the afternoon. Highs in the 40s. North wind around 10 mph.

    Night

    41°F

    Mostly cloudy. Patchy fog in the evening. Patchy dense fog in the morning. Rain showers likely in the evening. A chance of rain showers after midnight. Rainfall amounts a tenth to a quarter of an inch possible. Lows in the mid 30s to lower 40s. Light wind becoming southeast around 10 mph after midnight.

    Hourly details
  • Day

    41°F

    Patchy dense fog in the morning. Rain and snow showers likely in the morning then rain and snow showers in the afternoon. No snow accumulation. Highs in the lower to mid 40s. South wind around 10 mph. Gusts to 20 mph in the afternoon.

    Night

    34°F

    Rain and snow showers in the evening then rain showers likely after midnight. Snow level near 1000 feet. Lows in the lower 30s. Southwest wind around 10 mph with gusts to 20 mph in the evening becoming light.

    Hourly details
  • Weekend Weather

  • Day

    38°F

    Partly sunny. A slight chance of snow showers in the morning. Highs in the mid 30s to lower 40s. Light wind.

    Night

    32°F

    Mostly cloudy. Lows near 30.

    Hourly details
  • Day

    41°F

    Partly sunny. Highs in the lower 40s.

    Night

    35°F

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

    Hourly details
  • Day

    46°F

    Mostly cloudy. Highs in the mid to upper 40s.

    Night

    38°F

    Mostly cloudy. Lows in the mid 30s.

    Hourly details
  • Day

    49°F

    Mostly cloudy. Highs in the upper 40s.

    Night

    42°F

    Mostly cloudy. A slight chance of rain showers in the evening then a chance of rain showers after midnight. Lows in the upper 30s.

    Hourly details
  • Day

    49°F

    Mostly cloudy with a chance of rain showers. Highs near 50.

    Night

    43°F

    Cloudy with probable rain. Chance of precipitation 65%. Low temperature around 43F. Dew point will be around 40F with an average humidity of 84%. Winds will be 3 mph from the SE.

  • Day

    47°F

    Cloudy with likely rain. Chance of precipitation 85%. High temperature around 47F. Dew point will be around 41F with an average humidity of 86%. Winds will be 5 mph from the S.

    Night

    42°F

    Cloudy with likely rain. Chance of precipitation 95%. Low temperature around 42F. Dew point will be around 39F with an average humidity of 86%. Winds will be 4 mph from the S.

  • Day

    44°F

    Cloudy with likely rain. Chance of precipitation 85%. High temperature around 44F. Dew point will be around 39F with an average humidity of 88%. Winds will be 4 mph from the S.

    Night

    39°F

    Cloudy with probable rain. Chance of precipitation 70%. Low temperature around 39F. Dew point will be around 36F with an average humidity of 87%. Winds will be 3 mph from the SE.

  • Weekend Weather

  • Day

    44°F

    Cloudy with a chance of rain. Chance of precipitation 60%. High temperature around 44F. Dew point will be around 38F with an average humidity of 86%. Winds will be 3 mph from the SE.

    Night

    39°F

    Cloudy with a chance of rain. Chance of precipitation 45%. Low temperature around 39F. Dew point will be around 35F with an average humidity of 83%. Winds will be 3 mph from the SE.