Perry Island Weather Forecast
- 52
- 55
Chance Rain
- 50
- 54
Chance Rain
- 50
- 57
Chance Rain
- 50
- 59
Partly Sunny
- 50
- 56
Chance Rain Showers
- 50
- 55
Chance Rain Showers
- 50
- 56
Chance Rain Showers
Today 28 Jun West Prince William Sound & Whittier
Partly sunny. A slight chance of rain in the Morning, then a chance of Showers in the afternoon. Highs in the mid 50s. Light Winds.
Tonight 28 Jun West Prince William Sound & Whittier
Mostly cloudy with a slight chance of rain. Lows around 50. Light Winds.
Perry Island Temperature Statistics
June Temperature
Portage, Portage Glacier (30.4 miles)
Lowest 16 June, 2026
34 °FAverage June
52.3 °FHighest 4 June, 2026
75.9 °F
Climate (2021–2026)
Portage, Portage Glacier (30.4 miles)
Average Low 2021–2026
32.2 °FAverage 2021–2026
38.1 °FAverage High 2021–2026
43.7 °F