Allenstown Weather Forecast

    • 21
    • 36

    Snow

    • 9
    • 36

    Partly Sunny

    • 18
    • 38

    Mostly Sunny

    • 20
    • 47

    Partly Sunny

    • 6
    • 33

    Partly Sunny

    • 1
    • 22

    Slight Chance Snow

Today 25 Feb Merrimack

Mostly cloudy. A chance of snow Early, then a slight chance of snow. Highs in the mid 30s. Light and variable Winds. Chance of snow 50 percent.

Tonight 25 Feb Merrimack

Partly cloudy in the Evening, then clearing. Lows in the lower 20s. Light and variable Winds, becoming west around 10 Mph with Gusts up to 20 Mph after midnight.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Allenstown Temperature Statistics

February Temperature

Concord Municipal Airport (5.6 miles)

  • Lowest 1 February, 2026

    -9.3 °F

  • Average February

    21.4 °F

  • Highest 19 February, 2026

    43.6 °F

Climate (2021–Present)

Concord Municipal Airport (5.6 miles)

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

  • Average Low 2021–2026

    38.3 °F

  • Average 2021–2026

    49.1 °F

  • Average High 2021–2026

    60 °F
Get WillyWeather+ to remove ads