Mount Washington Weather Forecast

    • 34
    • 60

    Rain Showers Likely

    • 37
    • 48

    Breezy

    • 42
    • 49

    Chance Rain Showers

    • 43
    • 46

    Rain Showers Likely

    • 43
    • 51

    Breezy

    • 46
    • 55

    Breezy

Today 17 Aug Southern Coos

Numerous Showers and scattered Thunderstorms. Some Thunderstorms may produce gusty Winds. Highs in the lower 80s. Temperatures falling into the lower 70s late. Northwest Winds around 10 Mph with Gusts up to 20 Mph. Chance of rain 70 percent.

Tonight 17 Aug Southern Coos

Partly cloudy. Scattered Showers and Thunderstorms in the evening. Some Thunderstorms may produce gusty Winds in the evening. Less humid with Lows in the lower 40s. North Winds around 10 Mph with Gusts up to 20 Mph. Chance of rain 50 percent.

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Mount Washington Temperature Statistics

August Temperature

Mount Washington (0 miles)

  • Lowest 2 August, 2025

    37.4 °F

  • Average August

    53.3 °F

  • Highest 13 August, 2025

    69.8 °F

Climate (2020–Present)

Mount Washington (0 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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