Friday Harbor, Washington | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    Chance of Rain Showers
    43°
    Monday 4/29
    Forecast night icon
    43°
    Chance of Rain Showers
    Hourly
    Night Details
    Mostly cloudy. A slight chance of showers in the evening then a chance of showers after midnight. Lows in the upper 30s to mid 40s. West wind 10 to 15 mph becoming southwest after midnight.
  • Forecast day icon
    Tuesday
    Chance of Rain Showers
    56°
    Forecast night icon
    Night
    Mostly Clear
    43°
    Tuesday 4/30
    Day
    56°
    Chance of Rain Showers
    Forecast day icon
    Night
    43°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. A slight chance of rain showers in the morning. Highs in the 50s. Southeast wind to 10 mph in the morning becoming light.
    Night Details
    Mostly clear. Lows in the lower to mid 40s. Southwest wind 10 to 15 mph.
  • Forecast day icon
    Wednesday
    Partly Sunny
    57°
    Forecast night icon
    Night
    Chance of Rain
    45°
    Wednesday 5/1
    Day
    57°
    Partly Sunny
    Forecast day icon
    Night
    45°
    Chance of Rain
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. Highs in the mid 50s to lower 60s. Southwest wind to 10 mph becoming south around 10 mph in the afternoon.
    Night Details
    Mostly cloudy. A slight chance of rain in the evening then a chance of rain after midnight. Lows in the 40s. South wind around 10 mph becoming east to 10 mph after midnight.
  • Forecast day icon
    Thursday
    Chance of Rain
    61°
    Forecast night icon
    Night
    Mostly Clear
    47°
    Thursday 5/2
    Day
    61°
    Chance of Rain
    Forecast day icon
    Night
    47°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. A slight chance of rain in the morning. Highs in the mid 50s to lower 60s.
    Night Details
    Mostly clear. Lows in the mid 40s.
  • Forecast day icon
    Friday
    Chance of Rain
    63°
    Forecast night icon
    Night
    Chance of Rain
    51°
    Friday 5/3
    Day
    63°
    Chance of Rain
    Forecast day icon
    Night
    51°
    Chance of Rain
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. A slight chance of rain in the afternoon. Highs near 60.
    Night Details
    Mostly cloudy with a chance of rain. Lows in the mid to upper 40s.
  • Forecast day icon
    Saturday
    Chance of Rain
    60°
    Forecast night icon
    Night
    Chance of Rain Showers
    46°
    Saturday 5/4
    Day
    60°
    Chance of Rain
    Forecast day icon
    Night
    46°
    Chance of Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a chance of rain. Highs near 60.
    Night Details
    Mostly cloudy. A slight chance of showers in the evening then a chance of showers after midnight. Lows in the mid to upper 40s.
  • Forecast day icon
    Sunday
    Chance of Rain Showers
    57°
    Forecast night icon
    Night
    Chance of Rain Showers
    46°
    Sunday 5/5
    Day
    57°
    Chance of Rain Showers
    Forecast day icon
    Night
    46°
    Chance of Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Partly sunny with a chance of showers. Highs near 60.
    Night Details
    Mostly cloudy with a chance of showers. Lows in the mid to upper 40s.
  • Forecast day icon
    Monday
    Rain Showers
    57°
    Forecast night icon
    Night
    40% Chance of Rain
    45°
    Monday 5/6
    Day
    57°
    Rain Showers
    Forecast day icon
    Night
    45°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Showers likely. Highs in the mid 50s to lower 60s.
    Night Details
    Mostly clear with a chance of rain. Chance of precipitation 40%. Low temperature around 45F. Dew point will be around 38F with an average humidity of 70%. Winds will be 12 mph from the SW.
  • Forecast day icon
    Tuesday
    50% Chance of Rain
    57°
    Forecast night icon
    Night
    30% Chance of Rain
    44°
    Tuesday 5/7
    Day
    57°
    50% Chance of Rain
    Forecast day icon
    Night
    44°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Mostly cloudy with a chance of rain. Chance of precipitation 45%. High temperature around 57F. Dew point will be around 38F with an average humidity of 56%. Winds will be 9 mph from the SW.
    Night Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 44F. Dew point will be around 38F with an average humidity of 72%. Winds will be 7 mph from the SW.
  • Forecast day icon
    Wednesday
    30% Chance of Rain
    57°
    Forecast night icon
    Night
    Mostly Clear
    45°
    Wednesday 5/8
    Day
    57°
    30% Chance of Rain
    Forecast day icon
    Night
    45°
    Mostly Clear
    Forecast night icon
    Day Details
    Mostly sunny with a slight chance of rain. Chance of precipitation 30%. High temperature around 57F. Dew point will be around 39F with an average humidity of 59%. Winds will be 4 mph from the SW.
    Night Details
    Mostly clear. Low temperature around 45F. Dew point will be around 39F with an average humidity of 73%. Winds will be 6 mph from the SW.