Highland Lake Weather Forecast

    • 58
    • 86

    Mostly Sunny

    • 58
    • 82

    Rain Showers

    • 56
    • 72

    Rain Showers

    • 58
    • 74

    Rain Showers Likely

    • 59
    • 79

    Slight Chance Thunderstorms

    • 62
    • 84

    Partly Sunny

Today 27 Jul Merrimack

Mostly sunny. Warm with Highs in the mid 80s. Light and variable Winds.

Tonight 27 Jul Merrimack

Mostly clear. Lows in the upper 50s. Light and variable Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Highland Lake Temperature Statistics

July Temperature

Laconia, Laconia Municipal Airport (18.6 miles)

  • Lowest 24 July, 2026

    54 °F

  • Average July

    72.8 °F

  • Highest 2 July, 2026

    93 °F

Climate (2021–2026)

Laconia, Laconia Municipal Airport (18.6 miles)

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  • Average Low 2021–2026

    39 °F

  • Average 2021–2026

    48.1 °F

  • Average High 2021–2026

    57 °F
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