Franconia Weather Forecast

    • 40
    • 65

    Mostly Sunny

    • 56
    • 74

    Rain Showers Likely

    • 53
    • 73

    Rain Showers Likely

    • 41
    • 65

    Partly Sunny

    • 51
    • 69

    Mostly Cloudy

    • 56
    • 76

    Chance Rain Showers

    • 52
    • 71

    Chance Rain Showers

Today 11 Sep Northern Grafton

Sunny. Near steady temperature in the lower 60s. Northwest Winds around 10 Mph with Gusts up to 20 Mph.

Tonight 11 Sep Northern Grafton

Mostly clear. Patchy fog after midnight. Lows around 40. Light and variable Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Franconia Temperature Statistics

September Temperature

Whitefield - Mount Washington Regional Airport (13.7 miles)

  • Lowest 7 September, 2026

    37.9 °F

  • Average September

    59.5 °F

  • Highest 3 September, 2026

    75.9 °F

Climate (2021–2026)

Whitefield - Mount Washington Regional Airport (13.7 miles)

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  • Average Low 2021–2026

    32.2 °F

  • Average 2021–2026

    43.9 °F

  • Average High 2021–2026

    55.1 °F
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