White Mountain National Forest Weather Forecast

    • 53
    • 71

    Partly Sunny

    • 53
    • 68

    Mostly Cloudy

    • 54
    • 67

    Partly Sunny

    • 55
    • 71

    Mostly Sunny

    • 59
    • 74

    Partly Sunny

    • 63
    • 79

    Partly Sunny

    • 63
    • 80

    Slight Chance Thunderstorms

Today 5 Aug Northern Grafton

Partly sunny with scattered Showers with isolated Thunderstorms. Areas of smoke. Highs in the upper 70s. Light and variable Winds. Chance of rain 50 percent.

Tonight 5 Aug Northern Grafton

Partly cloudy. Scattered Showers with isolated Thunderstorms in the evening. Areas of smoke in the Evening, then hazy after midnight. Lows in the upper 50s. Light and variable Winds. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

White Mountain National Forest Temperature Statistics

August Temperature

Mount Washington (11.2 miles)

  • Lowest 2 August, 2025

    37.4 °F

  • Average August

    44.5 °F

  • Highest 3 August, 2025

    55.4 °F

Climate (2020–Present)

Mount Washington (11.2 miles)

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  • Average Low 2020–2025

    24.8 °F

  • Average 2020–2025

    30.1 °F

  • Average High 2020–2025

    35.2 °F
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