Mount Martha Weather Forecast

    • 45
    • 63

    Mostly Sunny

    • 55
    • 70

    Partly Sunny

    • 63
    • 79

    Partly Sunny

    • 57
    • 76

    Rain Showers Likely

    • 56
    • 74

    Slight Chance Rain Showers

    • 57
    • 74

    Chance Rain Showers

Today 22 Jul Southern Coos

Mostly sunny. Highs in the lower 70s. Light and variable Winds.

Tonight 22 Jul Southern Coos

Mostly clear. Patchy fog after midnight. Lows in the mid 40s. Light and variable Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Mount Martha Temperature Statistics

July Temperature

Mount Washington (10.6 miles)

  • Lowest 4 July, 2025

    37.4 °F
  • Average July

    53.6 °F
  • Highest 7 July, 2025

    64.4 °F

Climate (2020–Present)

Mount Washington (10.6 miles)

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  • Average Low 2020–2025

    24.8 °F
  • Average 2020–2025

    30.1 °F
  • Average High 2020–2025

    35.3 °F
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