South Brunswick Township Weather Forecast

    • 53
    • 74

    Rain Showers

    • 49
    • 67

    Rain Showers Likely

    • 51
    • 69

    Partly Sunny

    • 60
    • 81

    Mostly Sunny

    • 61
    • 85

    Partly Sunny

    • 64
    • 86

    Partly Sunny

Today 13 May Middlesex

Mostly cloudy. Highs in the mid 70s. South Winds 15 to 20 Mph with Gusts up to 30 Mph.

Tonight 13 May Middlesex

Mostly cloudy. Near steady temperature around 50. South Winds 5 to 10 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

South Brunswick Township Temperature Statistics

May Temperature

Trenton, Mercer County Airport (16.2 miles)

  • Lowest 1 May, 2026

    42.7 °F

  • Average May

    57.8 °F

  • Highest 5 May, 2026

    82.7 °F

Climate (2021–Present)

Trenton, Mercer County Airport (16.2 miles)

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

  • Average Low 2021–2026

    46 °F

  • Average 2021–2026

    55.2 °F

  • Average High 2021–2026

    64.4 °F
Get WillyWeather+ to remove ads