Penacook Lake Watershed Weather Forecast

    • 32
    • 57

    Increasing Clouds

    • 43
    • 55

    Rain

    • 41
    • 69

    Rain Showers Likely

    • 38
    • 56

    Rain Showers Likely

    • 38
    • 58

    Partly Sunny

    • 40
    • 61

    Chance Rain Showers

    • 42
    • 60

    Chance Rain Showers

Today 8 May Merrimack

Partly sunny. Scattered rain Showers this afternoon. Highs in the mid 50s. West Winds around 10 Mph. Chance of rain 30 percent.

Tonight 8 May Merrimack

Mostly clear. A slight chance of rain Showers this evening. Lows in the lower 30s. Light and variable Winds. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Penacook Lake Watershed Temperature Statistics

May Temperature

Concord Municipal Airport (4.3 miles)

  • Lowest 4 May, 2026

    30.7 °F

  • Average May

    53.8 °F

  • Highest 5 May, 2026

    86.6 °F

Climate (2021–Present)

Concord Municipal Airport (4.3 miles)

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  • Average Low 2021–2026

    38.3 °F

  • Average 2021–2026

    49.1 °F

  • Average High 2021–2026

    60 °F
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