Malone-Porter Weather Forecast

    • 47
    • 72

    Mostly Cloudy

    • 46
    • 75

    Decreasing Clouds

    • 47
    • 78

    Partly Sunny

    • 48
    • 75

    Mostly Cloudy

    • 46
    • 72

    Mostly Cloudy

    • 47
    • 71

    Mostly Cloudy

    • 48
    • 73

    Mostly Cloudy

Today 18 Sep Middle Chehalis River Valley

Partly sunny. A slight chance of rain in the Morning, then a chance of rain in the afternoon. Highs in the mid to upper 60s.

Tonight 18 Sep Middle Chehalis River Valley

Partly cloudy in the evening then becoming mostly cloudy. Lows in the mid 40s to lower 50s. West wind to 10 Mph in the evening becoming light.

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  • Temperature Real-Time

Malone-Porter Temperature Statistics

September Temperature

Olympia, Olympia Airport (19.3 miles)

  • Lowest 16 September, 2026

    43 °F

  • Average September

    59.9 °F

  • Highest 9 September, 2026

    82.7 °F

Climate (2021–2026)

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

    62.2 °F
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