Friday Harbor, Washington | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Saturday
    70% Chance of Rain
    60°
    Forecast night icon
    Night
    Chance of Rain Showers
    46°
    Saturday 5/18
    Day
    60°
    70% Chance of Rain
    Forecast day icon
    Night
    46°
    Chance of Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy with probable rain. Chance of precipitation 65%. High temperature around 60F. Dew point will be around 42F with an average humidity of 81%. Winds will be 10 mph from the SW.
    Night Details
    Partly cloudy. A slight chance of showers in the evening. Lows in the 40s. Southwest wind 10 to 15 mph becoming west after midnight.
  • Forecast day icon
    Sunday
    Sunny
    61°
    Forecast night icon
    Night
    Mostly Clear
    47°
    Sunday 5/19
    Day
    61°
    Sunny
    Forecast day icon
    Night
    47°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the upper 50s to mid 60s. Light wind.
    Night Details
    Mostly clear. Lows in the mid 40s to lower 50s. Light wind.
  • Forecast day icon
    Monday
    Mostly Sunny
    63°
    Forecast night icon
    Night
    Chance of Rain
    49°
    Monday 5/20
    Day
    63°
    Mostly Sunny
    Forecast day icon
    Night
    49°
    Chance of Rain
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the upper 50s to mid 60s. Light wind.
    Night Details
    Mostly cloudy. A slight chance of rain after midnight. Lows in the mid 40s to lower 50s. Southwest wind around 10 mph. Gusts to 20 mph after midnight.
  • Forecast day icon
    Tuesday
    Rain
    59°
    Forecast night icon
    Night
    Chance of Rain Showers
    46°
    Tuesday 5/21
    Day
    59°
    Rain
    Forecast day icon
    Night
    46°
    Chance of Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Rain at times. Highs near 60.
    Night Details
    Mostly cloudy. A chance of rain in the evening then a chance of showers after midnight. Lows in the mid to upper 40s.
  • Forecast day icon
    Wednesday
    Chance of Rain Showers
    61°
    Forecast night icon
    Night
    Partly Cloudy
    46°
    Wednesday 5/22
    Day
    61°
    Chance of Rain Showers
    Forecast day icon
    Night
    46°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. A chance of showers in the morning then a slight chance of showers in the afternoon. Highs near 60.
    Night Details
    Partly cloudy. Lows in the mid to upper 40s.
  • Forecast day icon
    Thursday
    Chance of Rain Showers
    62°
    Forecast night icon
    Night
    Chance of Rain Showers
    48°
    Thursday 5/23
    Day
    62°
    Chance of Rain Showers
    Forecast day icon
    Night
    48°
    Chance of Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny with a slight chance of showers. Highs in the lower to mid 60s.
    Night Details
    Partly cloudy in the evening then becoming mostly cloudy. A slight chance of showers. Lows in the upper 40s.
  • Forecast day icon
    Friday
    Chance of Rain Showers
    57°
    Forecast night icon
    Night
    Chance of Rain Showers
    48°
    Friday 5/24
    Day
    57°
    Chance of Rain Showers
    Forecast day icon
    Night
    48°
    Chance of Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. A chance of showers in the morning then a slight chance of showers in the afternoon. Highs in the lower to mid 60s.
    Night Details
    Partly cloudy. A slight chance of showers after midnight. Lows in the upper 40s.
  • Forecast day icon
    Saturday
    Chance of Rain Showers
    64°
    Forecast night icon
    Night
    Mostly Clear
    49°
    Saturday 5/25
    Day
    64°
    Chance of Rain Showers
    Forecast day icon
    Night
    49°
    Mostly Clear
    Forecast night icon
    Day Details
    Mostly sunny. A slight chance of showers in the morning. Highs in the lower to mid 60s.
    Night Details
    Mostly clear. Low temperature around 49F. Dew point will be around 44F with an average humidity of 73%. Winds will be 5 mph from the SW.
  • Forecast day icon
    Sunday
    Partly Cloudy
    66°
    Forecast night icon
    Night
    Partly Cloudy
    50°
    Sunday 5/26
    Day
    66°
    Partly Cloudy
    Forecast day icon
    Night
    50°
    Partly Cloudy
    Forecast night icon
    Day Details
    Partly cloudy. High temperature around 66F. Dew point will be around 45F with an average humidity of 57%. Winds will be 5 mph from the SW.
    Night Details
    Partly cloudy. Low temperature around 50F. Dew point will be around 44F with an average humidity of 72%. Winds will be 4 mph from the SW.
  • Forecast day icon
    Monday
    Mostly Sunny
    65°
    Forecast night icon
    Night
    Partly Cloudy
    50°
    Monday 5/27
    Day
    65°
    Mostly Sunny
    Forecast day icon
    Night
    50°
    Partly Cloudy
    Forecast night icon
    Day Details
    Mostly sunny. High temperature around 65F. Dew point will be around 46F with an average humidity of 58%. Winds will be 4 mph from the SW.
    Night Details
    Partly cloudy. Low temperature around 50F. Dew point will be around 45F with an average humidity of 73%. Winds will be 3 mph from the SW.