Williams Island Weather Forecast
- 33
- 46
Rain/Snow Likely
- 33
- 40
Rain/Snow Likely
- 34
- 44
Slight Chance Rain
- 33
- 44
Partly Sunny
- 32
- 47
Mostly Sunny
- 33
- 49
Mostly Sunny
Today 12 Nov Coastal Washington
Partly sunny. Highs in the mid 40s. Northwest Winds around 5 Mph.
Tonight 12 Nov Coastal Washington
Cloudy. A chance of snow and rain in the Evening, then snow and rain likely after midnight. Snow accumulation less than an inch. Lows in the upper 20s. Northeast Winds 5 to 10 Mph. Chance of precipitation 70 percent.
Williams Island Temperature Statistics
November Temperature
Bar Harbor, Hancock County-Bar Harbor Airport (65.9 miles)
Lowest 1 November, 2026
34 °FAverage November
50.2 °FHighest 5 November, 2026
63 °F
Climate (2021–2026)
Bar Harbor, Hancock County-Bar Harbor Airport (65.9 miles)
Average Low 2021–2026
38.2 °FAverage 2021–2026
46.5 °FAverage High 2021–2026
54.6 °F