Lake Winnepocket Weather Forecast

    • 47
    • 63

    Chance Rain Showers

    • 42
    • 57

    Rain Showers

    • 44
    • 59

    Mostly Cloudy

    • 42
    • 53

    Rain Showers Likely

    • 41
    • 48

    Rain Showers Likely

    • 43
    • 53

    Rain Showers Likely

    • 43
    • 57

    Chance Rain Showers

Today 18 May Merrimack

Partly sunny late this Morning, then becoming mostly cloudy. A slight chance of Showers late this Morning, then a chance of Showers this afternoon. Highs in the mid 60s. West Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 50 percent.

Tonight 18 May Merrimack

Mostly cloudy with a chance of Showers this Evening, then partly cloudy with a slight chance of Showers after midnight. Lows in the upper 40s. Northwest Winds 10 to 15 Mph with Gusts up to 30 Mph. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake Winnepocket Temperature Statistics

May Temperature

Concord Municipal Airport (13.7 miles)

  • Lowest 12 May, 2025

    34.6 °F
  • Average May

    58.7 °F
  • Highest 16 May, 2025

    82.9 °F

Climate (2020–Present)

Concord Municipal Airport (13.7 miles)

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  • Average Low 2020–2025

    38.7 °F
  • Average 2020–2025

    49.3 °F
  • Average High 2020–2025

    60.1 °F
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