Smith Island Weather Forecast
- 41
- 41
Rain/Snow
- 36
- 44
Slight Chance Rain Showers
- 37
- 39
Partly Sunny
- 36
- 40
Mostly Sunny
- 35
- 39
Mostly Cloudy
- 36
- 39
Chance Rain
Today 22 Nov West Prince William Sound & Whittier
Partly sunny. Scattered snow Showers in the Morning, then scattered snow Showers and rain Showers in the afternoon. Highs in the mid 30s. Light Winds becoming variable 10 Mph in the afternoon.
Tonight 22 Nov West Prince William Sound & Whittier
Mostly cloudy. Scattered snow Showers in the Evening, then scattered snow Showers and rain Showers after midnight. Lows in the upper 20s to mid 30s. North wind 15 Mph.
Smith Island Temperature Statistics
November Temperature
Portage, Portage Glacier (54.1 miles)
Lowest 11 November, 2025
6.1 °FAverage November
29.2 °FHighest 1 November, 2025
44.1 °F
Climate (2020–Present)
Portage, Portage Glacier (54.1 miles)
Average Low 2020–2025
33.5 °FAverage 2020–2025
39.3 °FAverage High 2020–2025
44.9 °F