Cat Island Weather Forecast
- 51
- 66
Mostly Sunny
- 48
- 58
Partly Sunny
- 47
- 54
Mostly Cloudy
- 50
- 55
Mostly Cloudy
- 50
- 54
Rain Showers Likely
- 50
- 52
Rain Showers Likely
Today 4 May Ketchikan Gateway Borough
Mostly clear. Highs in the upper 60s. Northwest Winds 10 to 15 Mph.
Tonight 4 May Ketchikan Gateway Borough
Partly cloudy. Lows around 50. North Winds around 10 Mph.
Cat Island Temperature Statistics
May Temperature
Metlakatla, Metlakatla Seaplane Base (14.3 miles)
Lowest
–Average May
–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