Windham Bay Weather Forecast
- 47
- 58
Rain
- 49
- 54
Rain
- 49
- 55
Rain
- 47
- 55
Rain
- 46
- 53
Rain
- 45
- 53
Rain
- 45
- 53
Rain
Today 17 Sep Petersburg Borough
Rain. Rain may be heavy at Times in the morning. Highs 58 to 64. Southeast Winds 15 to 25 Mph decreasing to 10 to 15 Mph in the afternoon. Gusts up to 50 Mph.
Tonight 17 Sep Petersburg Borough
Rain. Lows in the upper 40s. Southeast Winds 10 to 20 Mph.
Windham Bay Temperature Statistics
September Temperature
Angoon (40.4 miles)
Lowest 14 September, 2025
44.1 °FAverage September
55.1 °FHighest 1 September, 2025
66 °F
Climate (2020–Present)
Angoon (40.4 miles)
Average Low 2020–2025
39.1 °FAverage 2020–2025
43.1 °FAverage High 2020–2025
47.6 °F