Startup, Washington | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    Rain
    46°
    Saturday 4/27
    Forecast night icon
    46°
    Rain
    Hourly
    Night Details
    Showers in the evening then showers likely after midnight. Rainfall amounts a tenth to a quarter of an inch possible. Lows in the lower to mid 40s. South wind to 10 mph.
  • Forecast day icon
    Sunday
    Chance of Rain Showers
    50°
    Forecast night icon
    Night
    Chance of Storms
    40°
    Sunday 4/28
    Day
    50°
    Chance of Rain Showers
    Forecast day icon
    Night
    40°
    Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a chance of showers in the morning then showers in the afternoon. Rainfall amounts a tenth to a quarter of an inch possible. Highs in the upper 40s to mid 50s. South wind to 10 mph becoming southwest in the afternoon.
    Night Details
    Rain showers and a slight chance of thunderstorms in the evening then rain showers after midnight. Rainfall amounts a quarter to a half inch possible except higher amounts possible in thunderstorms. Lows near 40. Southwest wind to 10 mph becoming south after midnight.
  • Forecast day icon
    Monday
    Chance of Storms
    49°
    Forecast night icon
    Night
    Chance of Storms
    40°
    Monday 4/29
    Day
    49°
    Chance of Storms
    Forecast day icon
    Night
    40°
    Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Rain showers in the morning then rain showers and a slight chance of thunderstorms in the afternoon. Rainfall amounts a quarter to a half inch possible except higher amounts possible in thunderstorms. Highs in the upper 40s to mid 50s. Southwest wind to 10 mph.
    Night Details
    Rain showers and a slight chance of thunderstorms in the evening then rain showers likely after midnight. Rainfall amounts a quarter to a half inch possible except higher amounts possible in thunderstorms. Lows in the mid 30s to lower 40s. Southwest wind 10 to 15 mph becoming south after midnight.
  • Forecast day icon
    Tuesday
    Rain Showers
    52°
    Forecast night icon
    Night
    Chance of Rain Showers
    41°
    Tuesday 4/30
    Day
    52°
    Rain Showers
    Forecast day icon
    Night
    41°
    Chance of Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Rain showers likely. Highs in the lower to mid 50s.
    Night Details
    Mostly cloudy. A chance of rain showers in the evening. Lows in the upper 30s.
  • Forecast day icon
    Wednesday
    Chance of Rain Showers
    57°
    Forecast night icon
    Night
    Chance of Rain Showers
    43°
    Wednesday 5/1
    Day
    57°
    Chance of Rain Showers
    Forecast day icon
    Night
    43°
    Chance of Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. A slight chance of rain showers in the afternoon. Highs near 60.
    Night Details
    Mostly cloudy. A slight chance of rain showers in the evening then a chance of rain showers after midnight. Lows in the lower 40s.
  • Forecast day icon
    Thursday
    Chance of Rain Showers
    57°
    Forecast night icon
    Night
    Chance of Rain Showers
    46°
    Thursday 5/2
    Day
    57°
    Chance of Rain Showers
    Forecast day icon
    Night
    46°
    Chance of Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a chance of rain showers. Highs near 60.
    Night Details
    Mostly cloudy with a chance of showers in the evening then partly cloudy with a slight chance of showers after midnight. Lows in the lower to mid 40s.
  • Forecast day icon
    Friday
    Chance of Rain Showers
    60°
    Forecast night icon
    Night
    Chance of Rain Showers
    49°
    Friday 5/3
    Day
    60°
    Chance of Rain Showers
    Forecast day icon
    Night
    49°
    Chance of Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Partly sunny with a slight chance of showers. Highs in the lower to mid 60s.
    Night Details
    Partly cloudy with a slight chance of showers. Lows in the lower to mid 40s.
  • Forecast day icon
    Saturday
    Chance of Rain Showers
    57°
    Forecast night icon
    Night
    40% Chance of Rain
    47°
    Saturday 5/4
    Day
    57°
    Chance of Rain Showers
    Forecast day icon
    Night
    47°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Partly sunny. A slight chance of showers in the morning then a chance of showers in the afternoon. Highs in the mid 60s.
    Night Details
    Cloudy with a chance of rain. Chance of precipitation 40%. Low temperature around 47F. Dew point will be around 45F with an average humidity of 83%. Winds will be 2 mph from the W.
  • Forecast day icon
    Sunday
    40% Chance of Rain
    56°
    Forecast night icon
    Night
    40% Chance of Rain
    45°
    Sunday 5/5
    Day
    56°
    40% Chance of Rain
    Forecast day icon
    Night
    45°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Cloudy with a chance of rain. Chance of precipitation 40%. High temperature around 56F. Dew point will be around 45F with an average humidity of 79%. Winds will be 4 mph from the W.
    Night Details
    Cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 45F. Dew point will be around 42F with an average humidity of 80%. Winds will be 2 mph from the SE.
  • Forecast day icon
    Monday
    50% Chance of Rain
    58°
    Forecast night icon
    Night
    50% Chance of Rain
    46°
    Monday 5/6
    Day
    58°
    50% Chance of Rain
    Forecast day icon
    Night
    46°
    50% Chance of Rain
    Forecast night icon
    Day Details
    Cloudy with a chance of rain. Chance of precipitation 45%. High temperature around 58F. Dew point will be around 44F with an average humidity of 73%. Winds will be 4 mph from the SW.
    Night Details
    Cloudy with a chance of rain. Chance of precipitation 45%. Low temperature around 46F. Dew point will be around 43F with an average humidity of 78%. Winds will be 3 mph from the SE.