Merrimack River - Hales Island Weather Forecast

    • 60
    • 85

    Mostly Sunny

    • 65
    • 85

    Mostly Cloudy

    • 71
    • 88

    Slight Chance Rain Showers

    • 70
    • 90

    Chance Rain Showers

    • 69
    • 87

    Chance Rain Showers

    • 69
    • 89

    Mostly Sunny

Today 4 Aug Western Essex

Sunny. Highs in the mid 80s. West Winds around 5 Mph.

Tonight 4 Aug Western Essex

Clear, cooler. Near steady temperature in the lower 60s. West Winds 5 to 10 Mph.

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Merrimack River - Hales Island Temperature Statistics

August Temperature

Lawrence Municipal Airport (4.3 miles)

  • Lowest 1 August, 2026

    64.9 °F

  • Average August

    76.4 °F

  • Highest 1 August, 2026

    87.1 °F

Climate (2021–2026)

Lawrence Municipal Airport (4.3 miles)

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  • Average Low 2021–2026

    42.8 °F

  • Average 2021–2026

    51.9 °F

  • Average High 2021–2026

    60.9 °F
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