Contoocook Weather Forecast

    • 36
    • 62

    Becoming Sunny

    • 35
    • 59

    Mostly Sunny

    • 43
    • 58

    Rain

    • 44
    • 60

    Rain

    • 46
    • 63

    Chance Rain Showers

    • 48
    • 71

    Partly Sunny

Today 11 May Merrimack

Partly sunny. Highs in the lower 60s. Light and variable Winds, becoming northwest around 10 Mph this afternoon.

Tonight 11 May Merrimack

Partly cloudy in the Evening, then clearing. Areas of frost after midnight. Lows in the mid 30s. Northwest Winds around 10 Mph in the Evening, becoming light and variable.

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Contoocook Temperature Statistics

May Temperature

Concord Municipal Airport (10.6 miles)

  • Lowest 4 May, 2026

    30.7 °F

  • Average May

    51.5 °F

  • Highest 5 May, 2026

    86.6 °F

Climate (2021–Present)

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 °F
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