Piscataway Township Weather Forecast

    • 57
    • 83

    Increasing Clouds

    • 59
    • 73

    Mostly Cloudy

    • 60
    • 71

    Rain Showers

    • 56
    • 68

    Chance Rain Showers

    • 51
    • 61

    Chance Rain Showers

    • 52
    • 62

    Chance Rain Showers

Today 18 Sep Middlesex

Partly sunny. Highs in the lower 80s. North Winds 5 to 10 Mph.

Tonight 18 Sep Middlesex

Partly cloudy. Cooler. Less humid with Lows in the upper 50s. North Winds 5 to 10 Mph.

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Piscataway Township Temperature Statistics

September Temperature

Somerville, Somerset Airport (11.8 miles)

  • Lowest 15 September, 2026

    46.9 °F

  • Average September

    69.6 °F

  • Highest 1 September, 2026

    87.1 °F

Climate (2021–2026)

Somerville, Somerset Airport (11.8 miles)

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  • Average Low 2021–2026

    43 °F

  • Average 2021–2026

    54.3 °F

  • Average High 2021–2026

    65.6 °F
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