Merrimac Weather Forecast

    • 41
    • 57

    Chance Rain Showers

    • 40
    • 58

    Chance Rain Showers

    • 49
    • 67

    Mostly Sunny

    • 56
    • 77

    Chance Rain Showers

    • 52
    • 70

    Rain Showers Likely

    • 45
    • 61

    Rain Showers

    • 40
    • 60

    Slight Chance Rain Showers

Today 2 May Western Essex

Mostly cloudy with a 50 percent chance of Showers. Near steady temperature in the mid 50s. South Winds around 5 Mph.

Tonight 2 May Western Essex

Cloudy with a 40 percent chance of Showers. Lows in the lower 40s. Southwest Winds around 5 Mph, becoming northwest after midnight.

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  • Temperature Forecast NOAA

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Merrimac Temperature Statistics

May Temperature

Lawrence Municipal Airport (9.9 miles)

  • Lowest

  • Average May

  • Highest

Climate (2021–Present)

Lawrence Municipal Airport (9.9 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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