Montague Island Weather Forecast
- 28
- 30
Snow Showers
- 31
- 31
Snow Showers
- 25
- 31
Snow Showers
- 22
- 27
Chance Snow
- 22
- 28
Chance Snow
- 22
- 28
Chance Snow
Today 13 Mar West Prince William Sound & Whittier
Sunny in the morning then becoming partly cloudy. Highs in the 20s. West wind 15 Mph.
Tonight 13 Mar West Prince William Sound & Whittier
Mostly cloudy with scattered snow Showers. Lows 17 to 25. Northwest wind 15 Mph with Gusts to 25 Mph.
Montague Island Temperature Statistics
March Temperature
Middleton Island Airport (59.7 miles)
Lowest 1 March, 2026
19 °FAverage March
28.8 °FHighest 6 March, 2026
39.9 °F
Climate (2021–Present)
Middleton Island Airport (59.7 miles)
Average Low 2021–2026
41.2 °FAverage 2021–2026
43.7 °FAverage High 2021–2026
46.4 °F