Decision Point State Marine Park Weather Forecast
- 39
- 42
Rain
- 38
- 42
Snow Likely
- 31
- 38
Chance Rain/Snow
- 23
- 34
Rain/Snow Likely
- 23
- 26
Snow Likely
- 22
- 28
Snow Likely
- 16
- 26
Snow Likely
Today 2 Dec West Prince William Sound & Whittier
Rain. Rain may be heavy at Times in the morning. Highs in the lower 40s. East wind 15 Mph.
Tonight 2 Dec West Prince William Sound & Whittier
Rain likely. Lows in the upper 30s. Northeast wind 15 Mph.
Decision Point State Marine Park Temperature Statistics
December Temperature
Portage, Portage Glacier (12.4 miles)
Lowest
–Average December
–Highest
–
Climate (2020–Present)
Portage, Portage Glacier (12.4 miles)
Average Low 2020–2025
33.5 °FAverage 2020–2025
39.3 °FAverage High 2020–2025
44.8 °F