Long Bay Entrance Weather Forecast
- 14
- 17
Sunny
- 15
- 15
Mostly Sunny
- 16
- 18
Mostly Sunny
- 18
- 24
Partly Sunny
- 10
- 21
Mostly Cloudy
- 6
- 16
Mostly Cloudy
Today 21 Dec West Prince William Sound & Whittier
Sunny. Highs 12 to 22. North wind 15 to 30 Mph with Gusts to 40 Mph.
Tonight 21 Dec West Prince William Sound & Whittier
Clear. Lows 10 to 20 above. Northwest wind 10 to 20 Mph with Gusts to 30 Mph.
Long Bay Entrance Temperature Statistics
December Temperature
Portage, Portage Glacier (19.9 miles)
Lowest 11 December, 2025
-6 °FAverage December
14.6 °FHighest 2 December, 2025
41 °F
Climate (2021–Present)
Portage, Portage Glacier (19.9 miles)
Average Low 2021–2025
33.2 °FAverage 2021–2025
39 °FAverage High 2021–2025
44.6 °F