Riverside (Merrimack River) Weather Forecast

    • 68
    • 94

    Rain Showers

    • 63
    • 82

    Partly Sunny

    • 66
    • 84

    Chance Rain Showers

    • 67
    • 86

    Partly Sunny

    • 72
    • 92

    Mostly Sunny

    • 72
    • 97

    Partly Sunny

    • 63
    • 86

    Slight Chance Rain Showers

Today 19 Jun Western Essex

Sunny. Much warmer with Highs in the mid 90s. Southwest Winds 5 to 10 Mph with Gusts up to 20 Mph. Heat index Values up to 102.

Tonight 19 Jun Western Essex

Partly cloudy with a slight chance of Showers this Evening, then mostly cloudy after midnight. Lows in the upper 60s. Southwest Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Riverside (Merrimack River) Temperature Statistics

June Temperature

Lawrence Municipal Airport (5.6 miles)

  • Lowest 2 June, 2025

    46.7 °F

  • Average June

    65 °F

  • Highest 5 June, 2025

    93.7 °F

Climate (2020–Present)

Lawrence Municipal Airport (5.6 miles)

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  • Average Low 2020–2025

    43.3 °F

  • Average 2020–2025

    52.2 °F

  • Average High 2020–2025

    61.1 °F
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