Gustavus, Alaska | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Friday
    Mostly Sunny
    42°
    Forecast night icon
    Night
    Increasing Clouds
    40°
    Friday 5/3
    Day
    42°
    Mostly Sunny
    Forecast day icon
    Night
    40°
    Increasing Clouds
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. High temperature around 42F. Dew point will be around 29F with an average humidity of 81%. Winds will be 2 mph from the NW.
    Night Details
    Increasing clouds. Lows 35 to 41. Light winds.
  • Forecast day icon
    Saturday
    Mostly Cloudy
    41°
    Forecast night icon
    Night
    Chance of Rain
    33°
    Saturday 5/4
    Day
    41°
    Mostly Cloudy
    Forecast day icon
    Night
    33°
    Chance of Rain
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. Highs in the upper 50s. Light winds becoming southwest around 10 mph in the afternoon.
    Night Details
    Mostly cloudy. Chance of rain late. Lows 32 to 38. Southwest winds around 10 mph shifting to the southeast late.
  • Forecast day icon
    Sunday
    Rain
    33°
    Forecast night icon
    Night
    Rain
    29°
    Sunday 5/5
    Day
    33°
    Rain
    Forecast day icon
    Night
    29°
    Rain
    Forecast night icon
    Hourly
    Day Details
    Rain. Highs in the lower 50s. East winds around 10 mph.
    Night Details
    Rain likely. Lows in the upper 30s. Light winds.
  • Forecast day icon
    Monday
    Chance of Rain
    31°
    Forecast night icon
    Night
    Chance of Rain
    29°
    Monday 5/6
    Day
    31°
    Chance of Rain
    Forecast day icon
    Night
    29°
    Chance of Rain
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. Chance of rain. Highs in the lower 50s.
    Night Details
    Mostly cloudy. Chance of rain. Lows in the mid 30s.
  • Forecast day icon
    Tuesday
    Chance of Rain
    32°
    Forecast night icon
    Night
    Chance of Rain
    29°
    Tuesday 5/7
    Day
    32°
    Chance of Rain
    Forecast day icon
    Night
    29°
    Chance of Rain
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. Chance of rain. Highs 47 to 52.
    Night Details
    Cloudy. Chance of rain. Lows in the mid 30s.
  • Forecast day icon
    Wednesday
    Rain
    31°
    Forecast night icon
    Night
    Rain
    31°
    Wednesday 5/8
    Day
    31°
    Rain
    Forecast day icon
    Night
    31°
    Rain
    Forecast night icon
    Hourly
    Day Details
    Rain. Highs 48 to 53.
    Night Details
    Rain likely. Lows in the upper 30s.
  • Forecast day icon
    Thursday
    Rain
    37°
    Forecast night icon
    Night
    Rain
    31°
    Thursday 5/9
    Day
    37°
    Rain
    Forecast day icon
    Night
    31°
    Rain
    Forecast night icon
    Hourly
    Day Details
    Rain. Highs 47 to 52.
    Night Details
    Rain. Lows in the upper 30s.
  • Forecast day icon
    Friday
    Rain
    33°
    Forecast night icon
    Night
    60% Chance Frozen Mix
    29°
    Friday 5/10
    Day
    33°
    Rain
    Forecast day icon
    Night
    29°
    60% Chance Frozen Mix
    Forecast night icon
    Day Details
    Rain. Highs 49 to 54.
    Night Details
    Cloudy with a chance of rain-snow mix. Chance of precipitation 60%. Low temperature around 29F. Dew point will be around 27F with an average humidity of 85%. Winds will be 4 mph from the W.
  • Forecast day icon
    Saturday
    50% Chance Frozen Mix
    34°
    Forecast night icon
    Night
    40% Chance Frozen Mix
    29°
    Saturday 5/11
    Day
    34°
    50% Chance Frozen Mix
    Forecast day icon
    Night
    29°
    40% Chance Frozen Mix
    Forecast night icon
    Day Details
    Partly cloudy with a chance of rain-snow mix. Chance of precipitation 50%. High temperature around 34F. Dew point will be around 26F with an average humidity of 79%. Winds will be 5 mph from the W.
    Night Details
    Mostly cloudy with a chance of rain-snow mix. Chance of precipitation 40%. Low temperature around 29F. Dew point will be around 26F with an average humidity of 80%. Winds will be 4 mph from the NW.
  • Forecast day icon
    Sunday
    40% Chance Frozen Mix
    35°
    Forecast night icon
    Night
    50% Chance Frozen Mix
    31°
    Sunday 5/12
    Day
    35°
    40% Chance Frozen Mix
    Forecast day icon
    Night
    31°
    50% Chance Frozen Mix
    Forecast night icon
    Day Details
    Cloudy with a chance of rain-snow mix. Chance of precipitation 40%. High temperature around 35F. Dew point will be around 27F with an average humidity of 78%. Winds will be 3 mph from the W.
    Night Details
    Mostly cloudy with a chance of rain-snow mix. Chance of precipitation 45%. Low temperature around 31F. Dew point will be around 28F with an average humidity of 79%. Winds will be 2 mph from the N.