Allenstown Weather Forecast

    • 26
    • 44

    Increasing Clouds

    • 37
    • 48

    Rain

    • 34
    • 56

    Chance Rain Showers

    • 28
    • 43

    Partly Sunny

    • 25
    • 39

    Partly Sunny

    • 20
    • 37

    Partly Sunny

    • 28
    • 41

    Chance Rain Showers

Today 24 Nov Merrimack

Partly sunny. Highs in the lower 40s. Northwest Winds around 10 Mph with Gusts up to 20 Mph.

Tonight 24 Nov Merrimack

Mostly clear this Evening, then becoming mostly cloudy. Lows in the mid 20s. Light and variable Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Allenstown Temperature Statistics

November Temperature

Concord Municipal Airport (5.6 miles)

  • Lowest 19 November, 2025

    19 °F

  • Average November

    38 °F

  • Highest 8 November, 2025

    60.1 °F

Climate (2020–Present)

Concord Municipal Airport (5.6 miles)

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  • Average Low 2020–2025

    38.6 °F

  • Average 2020–2025

    49.3 °F

  • Average High 2020–2025

    60.1 °F
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