South Elma Weather Forecast

    • 44
    • 70

    Chance Rain

    • 47
    • 82

    Partly Sunny

    • 48
    • 80

    Partly Sunny

    • 41
    • 66

    Partly Sunny

    • 39
    • 67

    Partly Sunny

    • 40
    • 68

    Partly Sunny

Today 26 May Middle Chehalis River Valley

Mostly sunny. A slight chance of rain early in the afternoon. A chance of rain late in the afternoon. Highs in the mid 60s to lower 70s. Light wind becoming west to 10 Mph in the afternoon.

Tonight 26 May Middle Chehalis River Valley

Partly cloudy with a slight chance of rain in the Evening, then mostly cloudy after midnight. Lows in the lower to mid 40s. West wind to 10 Mph in the evening becoming light.

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  • Temperature Forecast NOAA

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South Elma Temperature Statistics

May Temperature

Shelton, Shelton Sanderson Field (21.7 miles)

  • Lowest 17 May, 2026

    35.1 °F

  • Average May

    56.2 °F

  • Highest 3 May, 2026

    84 °F

Climate (2021–Present)

Shelton, Shelton Sanderson Field (21.7 miles)

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  • Average Low 2021–2026

    41.8 °F

  • Average 2021–2026

    51.3 °F

  • Average High 2021–2026

    61.3 °F
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