East Windsor Weather Forecast

    • 53
    • 76

    Rain Showers

    • 43
    • 63

    Chance Rain Showers

    • 48
    • 68

    Rain Showers Likely

    • 42
    • 65

    Mostly Sunny

    • 39
    • 59

    Mostly Sunny

    • 41
    • 60

    Mostly Cloudy

Today 19 Oct Mercer

Mostly sunny. Highs in the upper 70s. Southeast Winds 5 to 10 Mph with Gusts up to 20 Mph, increasing to south 15 to 20 Mph with Gusts up to 30 Mph this afternoon.

Tonight 19 Oct Mercer

A chance of Showers in the Evening, then Showers with a slight chance of Thunderstorms after midnight. Lows in the lower 50s. South Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of rain near 100 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

East Windsor Temperature Statistics

October Temperature

Trenton, Mercer County Airport (14.3 miles)

  • Lowest 10 October, 2025

    39 °F

  • Average October

    59.7 °F

  • Highest 5 October, 2025

    82.9 °F

Climate (2020–Present)

Trenton, Mercer County Airport (14.3 miles)

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

  • Average Low 2020–2025

    46.3 °F

  • Average 2020–2025

    55.4 °F

  • Average High 2020–2025

    64.5 °F
Get WillyWeather+ to remove ads