Branchburg Weather Forecast

    • 63
    • 79

    Rain Showers

    • 58
    • 82

    Rain Showers Likely

    • 53
    • 73

    Partly Sunny

    • 47
    • 73

    Mostly Sunny

    • 49
    • 71

    Chance Rain Showers

    • 50
    • 68

    Rain Showers Likely

Today 16 May Somerset

Showers likely. A slight chance of Thunderstorms in the Morning, then a chance of Thunderstorms in the afternoon. Areas of fog in the morning. Patchy fog in the afternoon. Humid with Highs in the upper 70s. South Winds around 5 Mph. Chance of rain 70 percent.

Tonight 16 May Somerset

Mostly cloudy. Areas of fog. Near steady temperature in the lower 60s. Light and variable Winds.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Branchburg Temperature Statistics

May Temperature

Somerville, Somerset Airport (5 miles)

  • Lowest 1 May, 2025

    39.7 °F

  • Average May

    63.6 °F

  • Highest 2 May, 2025

    86.6 °F

Climate (2020–Present)

Somerville, Somerset Airport (5 miles)

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

  • Average Low 2020–2025

    43.4 °F

  • Average 2020–2025

    54.3 °F

  • Average High 2020–2025

    65.8 °F
Get WillyWeather+ to remove ads