Sugar Hill Weather Forecast

    • 56
    • 70

    Rain Showers

    • 53
    • 72

    Rain Showers Likely

    • 52
    • 66

    Rain Showers

    • 52
    • 69

    Rain Showers Likely

    • 54
    • 71

    Chance Rain Showers

    • 55
    • 73

    Chance Rain Showers

Today 18 Jun Northern Grafton

Showers. Isolated Thunderstorms this Morning, then scattered Thunderstorms this afternoon. Some Thunderstorms may be severe with damaging Winds and heavy rainfall this afternoon. Highs in the upper 60s. South Winds 10 to 15 Mph with Gusts up to 40 Mph. Chance of rain near 100 percent.

Tonight 18 Jun Northern Grafton

Partly cloudy. Scattered Thunderstorms with a chance of Showers in the evening. Some Thunderstorms may be severe with damaging Winds and heavy rainfall. Lows in the mid 50s. Southwest Winds around 10 Mph with Gusts up to 25 Mph. Chance of rain 50 percent.

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Sugar Hill Temperature Statistics

June Temperature

Whitefield - Mount Washington Regional Airport (15.5 miles)

  • Lowest 2 June, 2026

    30.9 °F

  • Average June

    63.4 °F

  • Highest 12 June, 2026

    88 °F

Climate (2021–2026)

Whitefield - Mount Washington Regional Airport (15.5 miles)

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  • Average Low 2021–2026

    32.4 °F

  • Average 2021–2026

    44 °F

  • Average High 2021–2026

    55.2 °F
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