Smith Island Weather Forecast
- 34
- 38
Snow Likely
- 33
- 35
Rain
- 38
- 40
Rain
- 38
- 41
Rain Likely
- 38
- 42
Rain Likely
- 38
- 42
Rain Likely
- 38
- 42
Rain Likely
Today 25 Jan West Prince William Sound & Whittier
Mostly cloudy with a chance of snow. Highs in the 30s. North wind 15 Mph with Gusts to 30 Mph.
Tonight 25 Jan West Prince William Sound & Whittier
Cloudy with a chance of snow. Lows near 30. North wind 15 Mph with Gusts to 30 Mph.
Smith Island Temperature Statistics
January Temperature
Portage, Portage Glacier (54.1 miles)
Lowest 8 January, 2026
-4 °FAverage January
19.8 °FHighest 18 January, 2026
45 °F
Climate (2021–Present)
Portage, Portage Glacier (54.1 miles)
Average Low 2021–2026
32.7 °FAverage 2021–2026
38.6 °FAverage High 2021–2026
44.1 °F