New London Weather Forecast

    • 71
    • 94

    Increasing Clouds

    • 62
    • 88

    Rain Showers

    • 58
    • 86

    Mostly Sunny

    • 56
    • 80

    Partly Sunny

    • 58
    • 81

    Chance Thunderstorms

    • 58
    • 80

    Chance Thunderstorms

Today 14 Jul Merrimack

Partly sunny. Hot with Highs in the mid 90s. West Winds 10 to 15 Mph with Gusts up to 25 Mph. Heat index Values up to 102 in the afternoon.

Tonight 14 Jul Merrimack

Partly cloudy. Lows in the upper 60s. Light and variable Winds.

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  • Temperature Real-Time

New London Temperature Statistics

July Temperature

Lebanon Municipal Airport (21.1 miles)

  • Lowest 11 July, 2026

    53.1 °F

  • Average July

    72.7 °F

  • Highest 2 July, 2026

    95 °F

Climate (2021–2026)

Lebanon Municipal Airport (21.1 miles)

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  • Average Low 2021–2026

    38 °F

  • Average 2021–2026

    48.7 °F

  • Average High 2021–2026

    59.7 °F
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