Merrimack River - Merrimacport Weather Forecast

    • 56
    • 78

    Mostly Sunny

    • 66
    • 83

    Mostly Sunny

    • 73
    • 91

    Partly Sunny

    • 70
    • 96

    Chance Rain Showers

    • 66
    • 84

    Slight Chance Rain Showers

    • 65
    • 82

    Slight Chance Rain Showers

Today 22 Jul Western Essex

Sunny. Highs in the upper 70s. North Winds around 5 Mph, becoming northeast around 5 Mph in the afternoon.

Tonight 22 Jul Western Essex

Mostly clear. Lows in the mid 50s. Southeast Winds around 5 Mph, becoming southwest around 5 Mph after midnight.

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Merrimack River - Merrimacport Temperature Statistics

July Temperature

Lawrence Municipal Airport (9.3 miles)

  • Lowest 19 July, 2025

    55 °F

  • Average July

    76.3 °F

  • Highest 6 July, 2025

    95.6 °F

Climate (2020–Present)

Lawrence Municipal Airport (9.3 miles)

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  • Average Low 2020–2025

    43.3 °F

  • Average 2020–2025

    52.3 °F

  • Average High 2020–2025

    61.2 °F
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