Portland Island Weather Forecast
- 37
- 47
Mostly Sunny
- 38
- 45
Mostly Cloudy
- 41
- 44
Rain
- 39
- 45
Rain Likely
- 36
- 43
Rain Likely
- 32
- 43
Rain Likely
- 32
- 42
Chance Rain/Snow
Today 28 Mar City and Borough of Juneau
Mostly clear. Highs around 50. West Winds around 10 Mph.
Tonight 28 Mar City and Borough of Juneau
Mostly clear. Lows in the lower 30s. Northwest Winds around 10 Mph early in the evening becoming light.
Portland Island Temperature Statistics
March Temperature
Juneau, Juneau International Airport (5.6 miles)
Lowest 3 March, 2024
6.9 °FAverage March
34.5 °FHighest 19 March, 2024
56.6 °F
Climate (2019–Present)
Juneau, Juneau International Airport (5.6 miles)
Take a look at our website widgetsAvailable free! Find Out MoreAverage Low 2019–2024
37.8 °FAverage 2019–2024
43.3 °FAverage High 2019–2024
48.8 °F