Cat Island Weather Forecast
- 52
- 60
Rain Showers
- 53
- 57
Rain Showers
- 55
- 63
Chance Rain Showers
- 54
- 63
Mostly Cloudy
- 54
- 63
Partly Sunny
- 53
- 61
Mostly Cloudy
Today 24 Jun Ketchikan Gateway Borough
Mostly cloudy. Highs in the mid 60s. Light Winds becoming south around 10 Mph in the afternoon.
Tonight 24 Jun Ketchikan Gateway Borough
Mostly cloudy. Rain Showers late. Lows in the lower 50s. Southeast Winds around 10 Mph.
Cat Island Temperature Statistics
June Temperature
Metlakatla, Metlakatla Seaplane Base (14.3 miles)
Lowest 1 June, 2026
45 °FAverage June
55.8 °FHighest 2 June, 2026
78.1 °F
Climate (2021–2026)
Metlakatla, Metlakatla Seaplane Base (14.3 miles)
Average Low 2021–2026
43.5 °FAverage 2021–2026
47 °FAverage High 2021–2026
50.7 °F