Contoocook Weather Forecast

    • 51
    • 79

    Slight Chance Thunderstorms

    • 50
    • 79

    Mostly Sunny

    • 58
    • 80

    Rain Showers

    • 56
    • 79

    Chance Rain Showers

    • 56
    • 82

    Mostly Sunny

    • 60
    • 84

    Chance Rain Showers

Today 14 Aug Merrimack

Mostly sunny. A slight chance of Showers and Thunderstorms this afternoon. Highs in the upper 70s. Northwest Winds around 10 Mph. Chance of rain 20 percent.

Tonight 14 Aug Merrimack

Mostly clear. Lows in the lower 50s. Northwest Winds around 10 Mph in the Evening, becoming light and variable.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Contoocook Temperature Statistics

August Temperature

Concord Municipal Airport (10.6 miles)

  • Lowest 5 August, 2026

    56.6 °F

  • Average August

    76.4 °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