Gustavus, Alaska | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Friday
    80% Chance Frozen Mix
    31°
    Forecast night icon
    Night
    Increasing Clouds
    29°
    Friday 5/10
    Day
    31°
    80% Chance Frozen Mix
    Forecast day icon
    Night
    29°
    Increasing Clouds
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with probable rain-snow mix. Chance of precipitation 80%. High temperature around 31F. Dew point will be around 25F with an average humidity of 94%. Winds will be 3 mph from the SE.
    Night Details
    Increasing clouds. Patchy fog late. Lows in the mid 30s. Southwest winds around 10 mph in the evening becoming light.
  • Forecast day icon
    Saturday
    Chance of Rain
    31°
    Forecast night icon
    Night
    Chance of Rain
    30°
    Saturday 5/11
    Day
    31°
    Chance of Rain
    Forecast day icon
    Night
    30°
    Chance of Rain
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. Patchy fog in the morning. Chance of rain in the afternoon. Highs in the upper 40s. Light winds.
    Night Details
    Chance of rain in the evening then rain late. Lows in the upper 30s. Southeast winds 10 to 15 mph.
  • Forecast day icon
    Sunday
    Rain
    33°
    Forecast night icon
    Night
    Rain
    31°
    Sunday 5/12
    Day
    33°
    Rain
    Forecast day icon
    Night
    31°
    Rain
    Forecast night icon
    Hourly
    Day Details
    Rain. Highs 44 to 49. Southeast winds around 10 mph.
    Night Details
    Rain. Lows in the upper 30s. Southeast winds around 10 mph.
  • Forecast day icon
    Monday
    Rain
    31°
    Forecast night icon
    Night
    Rain
    29°
    Monday 5/13
    Day
    31°
    Rain
    Forecast day icon
    Night
    29°
    Rain
    Forecast night icon
    Hourly
    Day Details
    Rain. Highs 43 to 48.
    Night Details
    Rain. Lows in the upper 30s.
  • Forecast day icon
    Tuesday
    Rain
    31°
    Forecast night icon
    Night
    Rain
    30°
    Tuesday 5/14
    Day
    31°
    Rain
    Forecast day icon
    Night
    30°
    Rain
    Forecast night icon
    Hourly
    Day Details
    Rain. Highs 45 to 50.
    Night Details
    Rain likely. Lows in the upper 30s.
  • Forecast day icon
    Wednesday
    Rain
    36°
    Forecast night icon
    Night
    Chance of Rain
    33°
    Wednesday 5/15
    Day
    36°
    Rain
    Forecast day icon
    Night
    33°
    Chance of Rain
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. Rain likely. Highs 49 to 54.
    Night Details
    Mostly cloudy. Chance of rain. Lows in the upper 30s.
  • Forecast day icon
    Thursday
    Chance of Rain
    33°
    Forecast night icon
    Night
    Chance of Rain
    31°
    Thursday 5/16
    Day
    33°
    Chance of Rain
    Forecast day icon
    Night
    31°
    Chance of Rain
    Forecast night icon
    Day Details
    Mostly cloudy. Chance of rain. Highs 51 to 56.
    Night Details
    Mostly cloudy. Chance of rain. Lows in the upper 30s.
  • Forecast day icon
    Friday
    Chance of Rain
    38°
    Forecast night icon
    Night
    30% Chance of Rain
    35°
    Friday 5/17
    Day
    38°
    Chance of Rain
    Forecast day icon
    Night
    35°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Mostly cloudy. Chance of rain. Highs 51 to 56.
    Night Details
    Mostly cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 35F. Dew point will be around 29F with an average humidity of 75%. Winds will be 6 mph from the N.
  • Forecast day icon
    Saturday
    30% Chance of Rain
    39°
    Forecast night icon
    Night
    30% Chance of Rain
    37°
    Saturday 5/18
    Day
    39°
    30% Chance of Rain
    Forecast day icon
    Night
    37°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 30%. High temperature around 39F. Dew point will be around 31F with an average humidity of 76%. Winds will be 5 mph from the NE.
    Night Details
    Cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 37F. Dew point will be around 31F with an average humidity of 75%. Winds will be 5 mph from the N.
  • Forecast day icon
    Sunday
    Partly Cloudy
    41°
    Forecast night icon
    Night
    Partly Cloudy
    38°
    Sunday 5/19
    Day
    41°
    Partly Cloudy
    Forecast day icon
    Night
    38°
    Partly Cloudy
    Forecast night icon
    Day Details
    Partly cloudy. High temperature around 41F. Dew point will be around 32F with an average humidity of 75%. Winds will be 5 mph from the N.
    Night Details
    Partly cloudy. Low temperature around 38F. Dew point will be around 31F with an average humidity of 72%. Winds will be 6 mph from the N.