Mount Martha Weather Forecast

    • 33
    • 54

    Increasing Clouds

    • 25
    • 49

    Partly Sunny

    • 28
    • 49

    Mostly Sunny

    • 28
    • 49

    Partly Sunny

    • 24
    • 41

    Mostly Sunny

    • 28
    • 44

    Mostly Sunny

Today 19 Oct Southern Coos

Mostly sunny. Highs in the lower 60s. Light and variable Winds.

Tonight 19 Oct Southern Coos

Partly cloudy. Lows in the mid 30s. Light and variable Winds.

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Mount Martha Temperature Statistics

October Temperature

Mount Washington (10.6 miles)

  • Lowest 10 October, 2026

    17.6 °F

  • Average October

    34.4 °F

  • Highest 2 October, 2026

    51.8 °F

Climate (2021–2026)

Mount Washington (10.6 miles)

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  • Average Low 2021–2026

    24.2 °F

  • Average 2021–2026

    29.7 °F

  • Average High 2021–2026

    34.9 °F
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