Lystair Lake Weather Forecast
- 46
- 66
Mostly Cloudy
- 44
- 67
Mostly Cloudy
- 48
- 68
Mostly Cloudy
- 47
- 73
Partly Sunny
- 48
- 78
Partly Sunny
- 48
- 80
Partly Sunny
Today 30 Jun Middle Chehalis River Valley
Mostly cloudy. Highs in the 60s. West wind 10 to 15 Mph.
Tonight 30 Jun Middle Chehalis River Valley
Mostly cloudy. Lows in the mid 40s to lower 50s. West wind 10 to 15 Mph.
Lystair Lake Temperature Statistics
June Temperature
Shelton, Shelton Sanderson Field (10.6 miles)
Lowest 1 June, 2026
37 °FAverage June
60.7 °FHighest 14 June, 2026
91.9 °F
Climate (2021–2026)
Shelton, Shelton Sanderson Field (10.6 miles)
Average Low 2021–2026
41.8 °FAverage 2021–2026
51.3 °FAverage High 2021–2026
61.3 °F