Perry Island Weather Forecast
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Rain
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Rain
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Rain
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Rain Showers
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Rain Showers
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Rain Showers Likely
Today 16 Jul West Prince William Sound & Whittier
A chance of rain in the Morning, then rain in the afternoon. Highs in the mid 50s. East wind 15 Mph with Gusts to 25 Mph.
Tonight 16 Jul West Prince William Sound & Whittier
Rain. Lows in the upper 40s. East wind 10 to 20 Mph.
Perry Island Temperature Statistics
July Temperature
Portage, Portage Glacier (30.4 miles)
Lowest 1 July, 2026
34 °FAverage July
52.5 °FHighest 6 July, 2026
68 °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