Sugar Hill Weather Forecast

    • 38
    • 66

    Mostly Sunny

    • 49
    • 66

    Mostly Cloudy

    • 49
    • 59

    Rain Likely

    • 48
    • 59

    Chance Rain

    • 47
    • 60

    Slight Chance Rain Showers

    • 48
    • 64

    Partly Sunny

Today 24 Sep Northern Grafton

Areas of frost with patchy fog in the morning. Mostly sunny. Highs in the mid 60s. Light and variable Winds.

Tonight 24 Sep Northern Grafton

Mostly clear in the Evening, then becoming partly cloudy. Chance of frost in Sheltered Locations after midnight. Lows in the upper 30s. Light and variable Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sugar Hill Temperature Statistics

September Temperature

Whitefield - Mount Washington Regional Airport (15.5 miles)

  • Lowest 19 September, 2026

    30 °F

  • Average September

    56.8 °F

  • Highest 3 September, 2026

    75.9 °F

Climate (2021–2026)

Whitefield - Mount Washington Regional Airport (15.5 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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