Lystair Lake Weather Forecast

    • 40
    • 61

    Decreasing Clouds

    • 38
    • 60

    Partly Sunny

    • 44
    • 57

    Rain Likely

    • 43
    • 54

    Rain

    • 38
    • 51

    Rain

    • 35
    • 50

    Rain Likely

Today 4 Feb Middle Chehalis River Valley

Mostly cloudy until late afternoon then becoming mostly sunny. Widespread fog in the morning. Highs in the lower to mid 60s. Light wind.

Tonight 4 Feb Middle Chehalis River Valley

Mostly clear. Lows in the upper 30s to mid 40s. Light wind.

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  • Temperature Real-Time

Lystair Lake Temperature Statistics

February Temperature

Shelton, Shelton Sanderson Field (10.6 miles)

  • Lowest 2 February, 2026

    37.9 °F

  • Average February

    46.9 °F

  • Highest 1 February, 2026

    53.1 °F

Climate (2021–Present)

Shelton, Shelton Sanderson Field (10.6 miles)

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  • Average Low 2021–2026

    41.7 °F

  • Average 2021–2026

    51.2 °F

  • Average High 2021–2026

    61.3 °F
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