Twanoh State Park Weather Forecast
- 43
- 61
Increasing Clouds
- 44
- 64
Mostly Sunny
- 51
- 64
Rain Likely
- 49
- 60
Rain Likely
- 47
- 62
Mostly Cloudy
- 46
- 61
Partly Sunny
Today 26 Sep Southern Hood Canal
Mostly sunny. Highs in the lower to mid 60s. Northeast wind to 10 Mph.
Tonight 26 Sep Southern Hood Canal
Mostly cloudy in the evening then becoming partly cloudy. Lows in the lower to mid 40s. Northeast wind to 10 Mph becoming north after midnight.
Twanoh State Park Temperature Statistics
September Temperature
Shelton, Shelton Sanderson Field (11.8 miles)
Lowest 16 September, 2026
41 °FAverage September
58.6 °FHighest 9 September, 2026
82.9 °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