Lunenburg Weather Forecast

    • 43
    • 68

    Partly Sunny

    • 48
    • 75

    Partly Sunny

    • 45
    • 73

    Mostly Cloudy

    • 57
    • 73

    Rain Showers

    • 44
    • 72

    Chance Rain Showers

    • 41
    • 65

    Partly Sunny

Today 6 Sep Essex

Partly sunny. Highs in the mid 60s. Light and variable Winds, becoming north around 10 Mph this afternoon.

Tonight 6 Sep Essex

Partly cloudy until Midnight, then clearing. Patchy dense fog after midnight. Lows in the mid 40s. Light and variable Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lunenburg Temperature Statistics

September Temperature

Whitefield - Mount Washington Regional Airport (9.3 miles)

  • Lowest 1 September, 2026

    45 °F

  • Average September

    62.9 °F

  • Highest 3 September, 2026

    75.9 °F

Climate (2021–2026)

Whitefield - Mount Washington Regional Airport (9.3 miles)

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  • Average Low 2021–2026

    32.2 °F

  • Average 2021–2026

    43.9 °F

  • Average High 2021–2026

    55.1 °F
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