Montague Island Weather Forecast
- 35
- 37
Rain/Snow Likely
- 37
- 43
Partly Sunny
- 36
- 42
Mostly Sunny
- 37
- 42
Chance Rain
- 38
- 42
Rain Likely
- 37
- 41
Rain
- 38
- 41
Rain Likely
Today 12 Apr West Prince William Sound & Whittier
Snow and rain likely in the Morning, then a chance of rain and snow in the afternoon. Snow accumulation up to 2 Inches. Snow level 400 feet. Highs in the mid 30s. Variable wind 10 Mph with Gusts to 20 Mph.
Tonight 12 Apr West Prince William Sound & Whittier
Mostly cloudy. A slight chance of rain and snow in the Evening, then a chance of snow after midnight. Lows in the lower 30s. North wind 15 Mph.
Montague Island Temperature Statistics
April Temperature
Middleton Island Airport (59.7 miles)
Lowest 2 April, 2026
33.1 °FAverage April
37.5 °FHighest 10 April, 2026
44.1 °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