Cannon Mountain Ski Area Weather Forecast

    • 32
    • 47

    Rain Showers Likely

    • 31
    • 43

    Mostly Cloudy

    • 30
    • 42

    Chance Rain/Snow

    • 31
    • 43

    Mostly Cloudy

    • 32
    • 46

    Slight Chance Rain Showers

    • 36
    • 48

    Chance Rain Showers

Today 24 Oct Northern Grafton

Patchy fog this morning. Partly sunny this Morning, then mostly cloudy with rain Showers likely this afternoon. Highs around 50. Light and variable Winds. Chance of rain 70 percent.

Tonight 24 Oct Northern Grafton

Partly cloudy. A chance of rain Showers, mainly in the evening. Patchy fog. Lows in the lower 30s. Light and variable Winds. Chance of rain 40 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Cannon Mountain Ski Area Temperature Statistics

October Temperature

Whitefield - Mount Washington Regional Airport (14.9 miles)

  • Lowest 10 October, 2025

    19.9 °F
  • Average October

    47.6 °F
  • Highest 5 October, 2025

    82.9 °F

Climate (2020–Present)

Whitefield - Mount Washington Regional Airport (14.9 miles)

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  • Average Low 2020–2025

    32.8 °F
  • Average 2020–2025

    44.3 °F
  • Average High 2020–2025

    55.6 °F
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