Merrimack River - Black Rock Creek Entrance Weather Forecast

    • 61
    • 83

    Chance Rain Showers

    • 56
    • 73

    Sunny

    • 62
    • 71

    Partly Sunny

    • 65
    • 75

    Chance Rain Showers

    • 60
    • 75

    Partly Sunny

    • 65
    • 75

    Partly Sunny

Today 10 Sep Eastern Essex

Partly sunny with scattered Showers in the Morning, then sunny in the afternoon. Warmer with Highs in the mid 80s. West Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of rain 50 percent.

Tonight 10 Sep Eastern Essex

Showers likely. Patchy fog. Not as cool. Near steady temperature in the lower 70s. Southwest Winds 15 to 20 Mph with Gusts up to 35 Mph. Chance of rain 70 percent.

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  • Temperature Real-Time

Merrimack River - Black Rock Creek Entrance Temperature Statistics

September Temperature

Lawrence Municipal Airport (16.8 miles)

  • Lowest 7 September, 2026

    52 °F

  • Average September

    66.3 °F

  • Highest 4 September, 2026

    82.9 °F

Climate (2021–2026)

Lawrence Municipal Airport (16.8 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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