Boonton Weather Forecast

    • 66
    • 89

    Chance Thunderstorms

    • 64
    • 88

    Slight Chance Rain Showers

    • 56
    • 81

    Chance Thunderstorms

    • 53
    • 73

    Mostly Cloudy

    • 38
    • 67

    Rain Showers Likely

    • 33
    • 51

    Mostly Sunny

Today 15 Apr Morris

Mostly sunny. Hot with Highs in the upper 80s. Southwest Winds 5 to 10 Mph with Gusts up to 25 Mph.

Tonight 15 Apr Morris

Partly cloudy in the Evening, then becoming mostly cloudy. A chance of Showers. Lows in the mid 60s. West Winds 5 to 10 Mph. Chance of rain 40 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Boonton Temperature Statistics

April Temperature

Caldwell, Essex County Airport (6.2 miles)

  • Lowest 8 April, 2026

    28 °F

  • Average April

    50.1 °F

  • Highest 1 April, 2026

    77 °F

Climate (2021–Present)

Caldwell, Essex County Airport (6.2 miles)

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

  • Average Low 2021–2026

    46.8 °F

  • Average 2021–2026

    56 °F

  • Average High 2021–2026

    65.3 °F
Get WillyWeather+ to remove ads