Smith Island Weather Forecast
- 36
- 41
Rain/Snow
- 35
- 40
Snow Likely
- 36
- 42
Rain/Snow Likely
- 36
- 40
Rain Likely
- 37
- 40
Rain
- 40
- 43
Rain
Today 12 Nov West Prince William Sound & Whittier
Mostly cloudy with a chance of snow Showers. Highs in the mid 30s. Variable wind 10 Mph.
Tonight 12 Nov West Prince William Sound & Whittier
Mostly cloudy with a chance of snow Showers. Lows in the mid 20s to lower 30s. Variable wind 10 Mph.
Smith Island Temperature Statistics
November Temperature
Portage, Portage Glacier (54.1 miles)
Lowest 10 November, 2025
19 °FAverage November
32.4 °FHighest 1 November, 2025
44.1 °F
Climate (2020–Present)
Portage, Portage Glacier (54.1 miles)
Average Low 2020–2025
33.6 °FAverage 2020–2025
39.4 °FAverage High 2020–2025
45 °F