Pleasant Lake Weather Forecast

    • 58
    • 81

    Mostly Sunny

    • 67
    • 90

    Chance Rain Showers

    • 45
    • 83

    Chance Rain Showers

    • 39
    • 61

    Mostly Sunny

    • 42
    • 66

    Chance Rain Showers

    • 42
    • 61

    Chance Rain Showers

    • 44
    • 62

    Chance Rain Showers

Today 18 May Merrimack

Mostly sunny. Highs in the upper 70s. South Winds around 10 Mph.

Tonight 18 May Merrimack

Mostly clear. Lows in the mid 50s. Light and variable Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Pleasant Lake Temperature Statistics

May Temperature

Lebanon Municipal Airport (22.4 miles)

  • Lowest 9 May, 2026

    30.9 °F

  • Average May

    51.8 °F

  • Highest 5 May, 2026

    84 °F

Climate (2021–Present)

Lebanon Municipal Airport (22.4 miles)

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  • Average Low 2021–2026

    38 °F

  • Average 2021–2026

    48.7 °F

  • Average High 2021–2026

    59.7 °F
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