Penacook Lake Watershed Weather Forecast

    • 23
    • 29

    Wintry Mix

    • 24
    • 35

    Chance Wintry Mix

    • 22
    • 40

    Partly Sunny

    • 32
    • 44

    Rain Likely

    • 32
    • 42

    Rain Likely

    • 23
    • 38

    Slight Chance Rain

    • 23
    • 35

    Partly Sunny

Today 6 Jan Merrimack

Mostly cloudy. Highs in the upper 20s. Light and variable Winds.

Tonight 6 Jan Merrimack

Snow. Freezing rain with a chance of sleet after midnight. Snow and sleet accumulation around an inch. Ice accumulation of up to a tenth of an inch. Lows in the lower 20s. Light and variable Winds. Chance of precipitation 90 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Penacook Lake Watershed Temperature Statistics

January Temperature

Concord Municipal Airport (4.3 miles)

  • Lowest 2 January, 2026

    1 °F

  • Average January

    18.1 °F

  • Highest 3 January, 2026

    28 °F

Climate (2021–Present)

Concord Municipal Airport (4.3 miles)

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  • Average Low 2021–2026

    38.5 °F

  • Average 2021–2026

    49.2 °F

  • Average High 2021–2026

    60 °F
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