Fort Townsend State Park Weather Forecast
- 39
- 46
Slight Chance Rain
- 42
- 47
Chance Rain
- 42
- 49
Chance Rain
- 45
- 49
Rain Likely
- 44
- 50
Rain Likely
- 40
- 48
Rain Likely
- 37
- 45
Rain Likely
Today 18 Nov Port Townsend Area
Mostly cloudy. A slight chance of Showers early in the afternoon. Highs in the mid 40s to lower 50s. Light wind.
Tonight 18 Nov Port Townsend Area
Partly cloudy. Patchy fog after midnight. Lows in the 30s to lower 40s. Light wind.
Fort Townsend State Park Temperature Statistics
November Temperature
Whidbey Island Naval Air Station - Ault Field (20.5 miles)
Lowest 4 November, 2025
35.1 °FAverage November
48.8 °FHighest 5 November, 2025
57.9 °F
Climate (2020–Present)
Whidbey Island Naval Air Station - Ault Field (20.5 miles)
Average Low 2020–2025
44.5 °FAverage 2020–2025
50.1 °FAverage High 2020–2025
56.1 °F