Chatham SPB Weather Forecast
- 54
- 70
Mostly Sunny
- 53
- 70
Mostly Sunny
- 53
- 70
Partly Sunny
- 52
- 67
Mostly Cloudy
- 52
- 66
Mostly Cloudy
- 53
- 69
Partly Sunny
- 54
- 71
Partly Sunny
Today 27 Aug City and Borough of Sitka
Mostly clear. Highs in the upper 60s. Light Winds.
Tonight 27 Aug City and Borough of Sitka
Mostly clear. Lows in the mid 50s. Light Winds.
Chatham SPB Temperature Statistics
August Temperature
Angoon (13 miles)
Lowest 6 August, 2025
48.9 °FAverage August
55.9 °FHighest 6 August, 2025
68 °F
Climate (2020–Present)
Angoon (13 miles)
Average Low 2020–2025
39.1 °FAverage 2020–2025
43.1 °FAverage High 2020–2025
47.6 °F