Lystair Lake Weather Forecast
- 47
- 73
Gradual Clearing
- 47
- 75
Partly Sunny
- 50
- 78
Mostly Sunny
- 42
- 67
Partly Sunny
- 40
- 63
Partly Sunny
- 39
- 65
Mostly Sunny
Today 6 Oct Middle Chehalis River Valley
Cloudy then becoming partly sunny early in the afternoon then becoming sunny. Areas of fog in the morning. Highs in the upper 60s to mid 70s. Light wind.
Tonight 6 Oct Middle Chehalis River Valley
Mostly clear. Areas of fog in the morning. Lows in the mid to upper 40s. Light wind.
Lystair Lake Temperature Statistics
October Temperature
Shelton, Shelton Sanderson Field (10.6 miles)
Lowest 4 October, 2026
42.1 °FAverage October
57.3 °FHighest 4 October, 2026
73.9 °F
Climate (2021–2026)
Shelton, Shelton Sanderson Field (10.6 miles)
Average Low 2021–2026
41.7 °FAverage 2021–2026
51.3 °FAverage High 2021–2026
61.2 °F