Twanoh State Park Weather Forecast
- 50
- 61
Rain
- 47
- 63
Partly Sunny
- 49
- 64
Mostly Cloudy
- 48
- 67
Partly Sunny
- 50
- 69
Mostly Sunny
- 52
- 70
Partly Sunny
Today 29 Sep Southern Hood Canal
Rain at Times late in the Morning, then mostly cloudy with a chance of rain in the afternoon. Rainfall Amounts a quarter to a half inch possible. Highs in the lower to mid 60s. South wind 15 to 20 Mph becoming southwest 10 to 15 Mph in the afternoon.
Tonight 29 Sep Southern Hood Canal
Mostly cloudy. A slight chance of rain until early morning. Patchy fog in the morning. Lows in the mid 40s to lower 50s. East wind 10 to 15 Mph in the evening becoming light.
Twanoh State Park Temperature Statistics
September Temperature
Shelton, Shelton Sanderson Field (11.8 miles)
Lowest 27 September, 2026
35.1 °FAverage September
57.8 °FHighest 9 September, 2026
82.9 °F
Climate (2021–2026)
Shelton, Shelton Sanderson Field (11.8 miles)
Average Low 2021–2026
41.7 °FAverage 2021–2026
51.3 °FAverage High 2021–2026
61.2 °F