Contoocook Weather Forecast

    • 60
    • 84

    Rain Showers Likely

    • 53
    • 77

    Mostly Sunny

    • 57
    • 82

    Partly Sunny

    • 61
    • 82

    Rain Showers

    • 59
    • 82

    Rain Showers Likely

    • 57
    • 80

    Mostly Sunny

Today 18 Jul Merrimack

Partly sunny this Morning, then mostly cloudy with Showers likely with a chance of Thunderstorms this afternoon. Areas of smoke this afternoon. Highs in the mid 80s. South Winds 10 to 15 Mph. Chance of rain 70 percent.

Tonight 18 Jul Merrimack

Mostly cloudy. Areas of smoke in the evening. Showers likely with a chance of Thunderstorms in the Evening, then a slight chance of Showers after midnight. Humid with Lows around 60. Southwest Winds 10 to 15 Mph, becoming west after midnight. Chance of rain 70 percent.

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Contoocook Temperature Statistics

July Temperature

Concord Municipal Airport (10.6 miles)

  • Lowest 12 July, 2026

    53.7 °F

  • Average July

    75.8 °F

  • Highest 2 July, 2026

    97.6 °F

Climate (2021–2026)

Concord Municipal Airport (10.6 miles)

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  • Average Low 2021–2026

    38.2 °F

  • Average 2021–2026

    49.1 °F

  • Average High 2021–2026

    60.1 °F
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