Montague Island Weather Forecast
- 32
- 34
Sunny
- 32
- 34
Mostly Sunny
- 33
- 35
Chance Snow
- 31
- 36
Chance Rain/Snow
- 31
- 38
Slight Chance Rain/Snow
- 32
- 38
Mostly Sunny
Today 27 Mar West Prince William Sound & Whittier
Sunny. Highs in the lower 30s. North wind 10 to 20 Mph with Gusts to 35 Mph.
Tonight 27 Mar West Prince William Sound & Whittier
Clear. Lows in the 20s. North 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
29.2 °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
46.3 °F