Porter Weather Forecast

    • 59
    • 92

    Sunny

    • 62
    • 98

    Hot

    • 57
    • 96

    Partly Sunny

    • 49
    • 76

    Mostly Sunny

    • 50
    • 80

    Mostly Sunny

    • 52
    • 85

    Partly Sunny

    • 52
    • 82

    Partly Sunny

Today 13 Jun Middle Chehalis River Valley

Sunny. Highs in the upper 80s to mid 90s. Light wind becoming northeast to 10 Mph in the afternoon.

Tonight 13 Jun Middle Chehalis River Valley

Mostly clear. Lows in the mid to upper 50s. Light wind.

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Porter Temperature Statistics

June Temperature

Olympia, Olympia Airport (19.3 miles)

  • Lowest 1 June, 2026

    38.6 °F

  • Average June

    57.7 °F

  • Highest 2 June, 2026

    88.6 °F

Climate (2021–Present)

Olympia, Olympia Airport (19.3 miles)

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  • Average Low 2021–2026

    41.7 °F

  • Average 2021–2026

    51.9 °F

  • Average High 2021–2026

    62.3 °F
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