Riverside (Merrimack River) Weather Forecast

    • 61
    • 76

    Chance Rain Showers

    • 60
    • 81

    Partly Sunny

    • 58
    • 82

    Mostly Sunny

    • 60
    • 84

    Mostly Sunny

    • 66
    • 85

    Chance Rain Showers

    • 63
    • 84

    Chance Rain Showers

    • 57
    • 83

    Partly Sunny

Today 23 Aug Western Essex

Showers with isolated Thunderstorms. Some Thunderstorms may produce heavy rainfall. Near steady temperature in the mid 70s. East Winds around 5 Mph. Chance of rain near 100 percent.

Tonight 23 Aug Western Essex

Mostly cloudy. A slight chance of Showers this evening. Areas of dense fog after midnight with visibility one quarter mile or less at Times. Lows in the lower 60s. East Winds around 5 Mph, becoming southwest after midnight. Chance of rain 20 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Riverside (Merrimack River) Temperature Statistics

August Temperature

Lawrence Municipal Airport (5.6 miles)

  • Lowest 16 August, 2026

    54 °F

  • Average August

    74.4 °F

  • Highest 6 August, 2026

    90 °F

Climate (2021–2026)

Lawrence Municipal Airport (5.6 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    42.8 °F

  • Average 2021–2026

    51.9 °F

  • Average High 2021–2026

    60.9 °F
Get WillyWeather+ to remove ads