Contoocook Weather Forecast

    • 64
    • 87

    Decreasing Clouds

    • 67
    • 89

    Chance Thunderstorms

    • 66
    • 90

    Chance Rain Showers

    • 66
    • 87

    Chance Thunderstorms

    • 63
    • 87

    Mostly Sunny

    • 62
    • 86

    Chance Rain Showers

Today 5 Aug Merrimack

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

Tonight 5 Aug Merrimack

Partly cloudy in the Evening, then clearing. Lows in the mid 60s. Light and variable Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Contoocook Temperature Statistics

August Temperature

Concord Municipal Airport (10.6 miles)

  • Lowest 1 August, 2026

    61.6 °F

  • Average August

    76.4 °F

  • Highest 1 August, 2026

    89.7 °F

Climate (2021–2026)

Concord Municipal Airport (10.6 miles)

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  • Average Low 2021–2026

    38.2 °F

  • Average 2021–2026

    49.2 °F

  • Average High 2021–2026

    60.2 °F
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