Raritan River - Keasbey Weather Forecast

    • 60
    • 83

    Increasing Clouds

    • 62
    • 73

    Chance Rain Showers

    • 61
    • 72

    Rain Showers

    • 57
    • 69

    Chance Rain Showers

    • 52
    • 62

    Chance Rain Showers

    • 53
    • 62

    Chance Rain Showers

Today 18 Sep Middlesex

Mostly sunny. Highs in the lower 80s. North Winds around 5 Mph.

Tonight 18 Sep Middlesex

Partly cloudy in the Evening, then becoming mostly cloudy. Lows in the upper 50s. North Winds 5 to 10 Mph.

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  • Temperature Real-Time

Raritan River - Keasbey Temperature Statistics

September Temperature

Linden Airport (8.1 miles)

  • Lowest 15 September, 2026

    57.2 °F

  • Average September

    73.8 °F

  • Highest 3 September, 2026

    87.8 °F

Climate (2021–2026)

Linden Airport (8.1 miles)

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  • Average Low 2021–2026

    48 °F

  • Average 2021–2026

    55.7 °F

  • Average High 2021–2026

    63.9 °F
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