Twanoh State Park Weather Forecast
- 54
- 65
Cloudy
- 53
- 67
Rain
- 53
- 66
Chance Rain
- 52
- 68
Partly Sunny
- 53
- 72
Mostly Sunny
- 56
- 75
Sunny
Today 11 Sep Southern Hood Canal
Mostly cloudy. Patchy fog in the morning. Highs in the 60s to lower 70s. Light wind.
Tonight 11 Sep Southern Hood Canal
Cloudy. Lows in the upper 40s to mid 50s. Light wind.
Twanoh State Park Temperature Statistics
September Temperature
Shelton, Shelton Sanderson Field (11.8 miles)
Lowest 8 September, 2026
44.1 °FAverage September
59.2 °FHighest 8 September, 2026
77 °F
Climate (2021–2026)
Shelton, Shelton Sanderson Field (11.8 miles)
Average Low 2021–2026
41.8 °FAverage 2021–2026
51.3 °FAverage High 2021–2026
61.2 °F