Smith Island Weather Forecast
- 45
- 46
Rain
- 46
- 47
Rain
- 43
- 47
Rain
- 43
- 47
Rain
- 41
- 46
Rain Likely
- 41
- 46
Rain
Today 29 Oct West Prince William Sound & Whittier
Rain likely and scattered snow Showers in the Morning, then rain and snow in the afternoon. Precipitation may be heavy at Times in the afternoon. Snow accumulation up to 7 Inches. Highs near 40. Northeast wind 15 to 30 Mph with Gusts to 45 Mph increasing to east 30 to 45 Mph with Gusts to 65 Mph in the afternoon.
Tonight 29 Oct West Prince William Sound & Whittier
Rain in the Evening, then widespread rain Showers after midnight. Precipitation may be heavy at Times. Lows in the mid 30s to lower 40s. Southeast wind 20 to 35 Mph with Gusts to 50 Mph.
Smith Island Temperature Statistics
October Temperature
Portage, Portage Glacier (54.1 miles)
Lowest 19 October, 2025
27 °FAverage October
42 °FHighest 5 October, 2025
53.1 °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