Contoocook Weather Forecast

    • 58
    • 82

    Mostly Cloudy

    • 64
    • 84

    Chance Thunderstorms

    • 53
    • 82

    Chance Thunderstorms

    • 54
    • 79

    Mostly Sunny

    • 62
    • 82

    Partly Sunny

    • 60
    • 80

    Chance Rain Showers

    • 60
    • 77

    Chance Rain Showers

Today 26 Aug Merrimack

Partly sunny. Highs around 80. Light and variable Winds.

Tonight 26 Aug Merrimack

Partly cloudy. Patchy fog after midnight. Lows in the upper 50s. Light and variable Winds.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Contoocook Temperature Statistics

August Temperature

Concord Municipal Airport (10.6 miles)

  • Lowest 16 August, 2026

    48.7 °F

  • Average August

    73.4 °F

  • Highest 6 August, 2026

    93.7 °F

Climate (2021–2026)

Concord Municipal Airport (10.6 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    38.2 °F

  • Average 2021–2026

    49.2 °F

  • Average High 2021–2026

    60.2 °F
Get WillyWeather+ to remove ads