Merrimack River - Haverhill Weather Forecast

    • 46
    • 75

    Slight Chance Rain Showers

    • 42
    • 60

    Mostly Sunny

    • 38
    • 61

    Rain Showers

    • 31
    • 48

    Mostly Sunny

    • 35
    • 55

    Partly Sunny

    • 42
    • 62

    Partly Sunny

Today 14 Oct Western Essex

Partly sunny. Patchy fog this morning. A slight chance of Showers this afternoon. Not as cool with Highs in the mid 70s. West Winds 5 to 10 Mph with Gusts up to 25 Mph. Chance of rain 20 percent.

Tonight 14 Oct Western Essex

Partly cloudy in the Evening, then clearing. Less humid with Lows in the mid 40s. Northwest Winds 5 to 10 Mph. Gusts up to 20 Mph in the evening.

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Merrimack River - Haverhill Temperature Statistics

October Temperature

Lawrence Municipal Airport (4.3 miles)

  • Lowest 7 October, 2026

    37 °F

  • Average October

    57.1 °F

  • Highest 2 October, 2026

    82.9 °F

Climate (2021–2026)

Lawrence Municipal Airport (4.3 miles)

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  • Average Low 2021–2026

    42.7 °F

  • Average 2021–2026

    51.8 °F

  • Average High 2021–2026

    60.8 °F
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