Big Salt Lake Weather Forecast
- 40
- 55
Drizzle
- 44
- 60
Mostly Cloudy
- 47
- 60
Rain
- 47
- 58
Rain
- 46
- 58
Rain
- 43
- 57
Rain
Today 6 May Prince of Wales Island
Mostly cloudy. Slight chance of rain in the morning. Drizzle. Highs in the lower 50s. West Winds around 10 Mph.
Tonight 6 May Prince of Wales Island
Mostly cloudy. Lows in the upper 30s. West Winds around 10 Mph.
Big Salt Lake Temperature Statistics
May Temperature
Ketchikan, Ketchikan International Airport (51 miles)
Lowest 1 May, 2026
39.9 °FAverage May
54.4 °FHighest 4 May, 2026
63 °F
Climate (2021–Present)
Ketchikan, Ketchikan International Airport (51 miles)
Average Low 2021–2026
41.9 °FAverage 2021–2026
46.9 °FAverage High 2021–2026
51.9 °F