Mary Island - Custom House Cove Weather Forecast
- 44
- 52
Mostly Sunny
- 44
- 54
Mostly Sunny
- 46
- 58
Partly Sunny
- 47
- 59
Partly Sunny
- 46
- 58
Mostly Sunny
- 46
- 54
Partly Sunny
Today 22 Apr Ketchikan Gateway Borough
Partly cloudy. Highs in the lower 50s. Northwest Winds 10 to 15 Mph.
Tonight 22 Apr Ketchikan Gateway Borough
Partly cloudy. Lows in the lower 40s. Northwest Winds 10 to 15 Mph.
Mary Island - Custom House Cove Temperature Statistics
April Temperature
Metlakatla, Metlakatla Seaplane Base (14.3 miles)
Lowest
–Average April
–Highest
–
Climate (2021–Present)
Metlakatla, Metlakatla Seaplane Base (14.3 miles)
Average Low 2021–2026
43.4 °FAverage 2021–2026
46.9 °FAverage High 2021–2026
50.5 °F