Lebam Weather Forecast

    • 48
    • 69

    Becoming Sunny

    • 50
    • 73

    Mostly Sunny

    • 55
    • 66

    Rain

    • 48
    • 65

    Chance Rain

    • 51
    • 70

    Partly Sunny

    • 54
    • 72

    Chance Rain

Today 18 Sep Willapa and Wahkiakum Lowlands

Mostly sunny. Highs in the lower 70s. Northwest wind 5 to 10 Mph.

Tonight 18 Sep Willapa and Wahkiakum Lowlands

Mostly clear. Lows in the upper 40s. Northwest wind 5 to 10 Mph, becoming light after midnight.

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Lebam Temperature Statistics

September Temperature

Chehalis-Centralia Airport (28 miles)

  • Lowest 15 September, 2025

    48.2 °F
  • Average September

    63.9 °F
  • Highest 3 September, 2025

    86 °F

Climate (2020–Present)

Chehalis-Centralia Airport (28 miles)

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  • Average Low 2020–2025

    43.7 °F
  • Average 2020–2025

    52 °F
  • Average High 2020–2025

    61.3 °F
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