Merrimack River - Interstate 495 Bridge Weather Forecast

    • 39
    • 59

    Mostly Cloudy

    • 37
    • 59

    Mostly Sunny

    • 40
    • 57

    Partly Sunny

    • 44
    • 54

    Rain Showers Likely

    • 44
    • 55

    Rain Showers Likely

    • 41
    • 56

    Chance Rain Showers

Today 26 Apr Western Essex

Mostly cloudy. Highs in the upper 50s. Northeast Winds around 5 Mph.

Tonight 26 Apr Western Essex

Cloudy. Near steady temperature in the upper 30s. West Winds around 5 Mph.

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Merrimack River - Interstate 495 Bridge Temperature Statistics

April Temperature

Lawrence Municipal Airport (3.7 miles)

  • Lowest 8 April, 2026

    27 °F

  • Average April

    47.2 °F

  • Highest 13 April, 2026

    73 °F

Climate (2021–Present)

Lawrence Municipal Airport (3.7 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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