Mount Lafayette Weather Forecast

    • 50
    • 60

    Increasing Clouds

    • 45
    • 61

    Chance Rain Showers

    • 55
    • 61

    Rain Showers Likely

    • 46
    • 64

    Chance Rain Showers

    • 44
    • 57

    Mostly Sunny

    • 50
    • 64

    Partly Sunny

Today 7 Sep Northern Grafton

Mostly sunny. Highs in the lower 70s. Northwest Winds around 10 Mph with Gusts up to 25 Mph.

Tonight 7 Sep Northern Grafton

Partly cloudy. Patchy fog after midnight. Lows in the lower 50s. Northwest Winds around 10 Mph this Evening, becoming light and variable.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Mount Lafayette Temperature Statistics

September Temperature

Whitefield - Mount Washington Regional Airport (14.9 miles)

  • Lowest 1 September, 2026

    45 °F

  • Average September

    62.5 °F

  • Highest 3 September, 2026

    75.9 °F

Climate (2021–2026)

Whitefield - Mount Washington Regional Airport (14.9 miles)

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

  • Average Low 2021–2026

    32.2 °F

  • Average 2021–2026

    43.9 °F

  • Average High 2021–2026

    55.1 °F
Get WillyWeather+ to remove ads