Merrimack River - Hales Island Weather Forecast

    • 26
    • 51

    Decreasing Clouds

    • 35
    • 50

    Increasing Clouds

    • 38
    • 49

    Slight Chance Rain

    • 36
    • 58

    Partly Sunny

    • 37
    • 57

    Partly Sunny

    • 40
    • 54

    Chance Rain Showers

    • 40
    • 58

    Slight Chance Rain Showers

Today 20 Apr Western Essex

Partly sunny with a 20 percent chance of rain. Near steady temperature around 50. West Winds 5 to 10 Mph.

Tonight 20 Apr Western Essex

Mostly cloudy this Evening, then becoming partly cloudy. Cold with Lows in the mid 20s. North Winds around 5 Mph.

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Merrimack River - Hales Island Temperature Statistics

April Temperature

Lawrence Municipal Airport (4.3 miles)

  • Lowest 8 April, 2026

    27 °F

  • Average April

    47.5 °F

  • Highest 13 April, 2026

    73 °F

Climate (2021–Present)

Lawrence Municipal Airport (4.3 miles)

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  • Average Low 2021–2026

    42.9 °F

  • Average 2021–2026

    51.9 °F

  • Average High 2021–2026

    60.9 °F
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