Wynoochee Lake Weather Forecast
- 48
- 68
Sunny
- 46
- 70
Mostly Sunny
- 40
- 59
Partly Sunny
- 40
- 56
Partly Sunny
- 43
- 54
Rain Likely
- 43
- 56
Chance Rain
Today 20 Oct Foothills of the Western and Southern Olympic Peninsula
Sunny. Patchy fog and frost in the morning. Highs in the 60s. East wind to 10 Mph becoming north in the afternoon. Gusts to 20 Mph.
Tonight 20 Oct Foothills of the Western and Southern Olympic Peninsula
Clear. Lows in the 40s. Light wind.
Wynoochee Lake Temperature Statistics
October Temperature
Shelton, Shelton Sanderson Field (23.6 miles)
Lowest 12 October, 2026
28.9 °FAverage October
54 °FHighest 16 October, 2026
77 °F
Climate (2021–2026)
Shelton, Shelton Sanderson Field (23.6 miles)
Average Low 2021–2026
41.7 °FAverage 2021–2026
51.3 °FAverage High 2021–2026
61.3 °F