Lystair Lake Weather Forecast

    • 36
    • 57

    Decreasing Clouds

    • 42
    • 66

    Partly Sunny

    • 44
    • 70

    Mostly Cloudy

    • 37
    • 70

    Partly Sunny

    • 32
    • 56

    Mostly Sunny

    • 33
    • 58

    Mostly Sunny

    • 35
    • 61

    Mostly Sunny

Today 3 Apr Middle Chehalis River Valley

Cloudy with a slight chance of rain Showers in the Morning, then partly sunny in the afternoon. Highs in the mid 50s to lower 60s. Light wind.

Tonight 3 Apr Middle Chehalis River Valley

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

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lystair Lake Temperature Statistics

April Temperature

Shelton, Shelton Sanderson Field (10.6 miles)

  • Lowest 1 April, 2026

    41 °F

  • Average April

    43.8 °F

  • Highest 1 April, 2026

    46.9 °F

Climate (2021–Present)

Shelton, Shelton Sanderson Field (10.6 miles)

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  • Average Low 2021–2026

    41.8 °F

  • Average 2021–2026

    51.2 °F

  • Average High 2021–2026

    61.3 °F
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