Lystair Lake Weather Forecast

    • 26
    • 44

    Mostly Cloudy

    • 34
    • 47

    Mostly Cloudy

    • 37
    • 51

    Rain Likely

    • 41
    • 48

    Rain

    • 44
    • 51

    Rain Likely

    • 42
    • 53

    Rain Likely

Today 25 Jan Middle Chehalis River Valley

Mostly sunny in the morning then becoming partly sunny. Highs in the 40s. Light wind.

Tonight 25 Jan Middle Chehalis River Valley

Mostly cloudy. Lows in the mid 20s to lower 30s. Light wind.

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  • Temperature Real-Time

Lystair Lake Temperature Statistics

January Temperature

Shelton, Shelton Sanderson Field (10.6 miles)

  • Lowest 23 January, 2026

    25 °F

  • Average January

    39.9 °F

  • Highest 16 January, 2026

    55 °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

    61.2 °F
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