Wadleigh State Park Weather Forecast

    • 36
    • 59

    Becoming Sunny

    • 34
    • 52

    Mostly Sunny

    • 46
    • 62

    Mostly Sunny

    • 43
    • 65

    Mostly Sunny

    • 42
    • 60

    Partly Sunny

    • 37
    • 58

    Mostly Sunny

Today 5 Oct Merrimack

Patchy fog this morning. Mostly sunny. Highs in the lower 60s. West Winds 15 to 20 Mph with Gusts up to 30 Mph.

Tonight 5 Oct Merrimack

Clear. Lows in the upper 30s. Northwest Winds 10 to 15 Mph with Gusts up to 35 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Wadleigh State Park Temperature Statistics

October Temperature

Lebanon Municipal Airport (24.2 miles)

  • Lowest 1 October, 2026

    55 °F

  • Average October

    63.1 °F

  • Highest 2 October, 2026

    75.9 °F

Climate (2021–2026)

Lebanon Municipal Airport (24.2 miles)

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

  • Average Low 2021–2026

    37.8 °F

  • Average 2021–2026

    48.7 °F

  • Average High 2021–2026

    59.6 °F
Get WillyWeather+ to remove ads