North Bellmore Weather Forecast

    • 60
    • 69

    Rain Showers

    • 57
    • 66

    Rain Showers

    • 59
    • 71

    Mostly Cloudy

    • 62
    • 73

    Mostly Cloudy

    • 64
    • 75

    Mostly Cloudy

    • 59
    • 75

    Mostly Cloudy

Today 27 Sep Southern Nassau

Partly sunny with a 30 percent chance of Showers. Highs in the upper 60s.

Tonight 27 Sep Southern Nassau

Rain with a slight chance of Thunderstorms. Lows in the lower 60s. Northeast Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain near 100 percent.

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North Bellmore Temperature Statistics

September Temperature

Farmingdale - Republic Airport (6.8 miles)

  • Lowest 15 September, 2026

    55 °F

  • Average September

    69.2 °F

  • Highest 3 September, 2026

    87.1 °F

Climate (2021–2026)

Farmingdale - Republic Airport (6.8 miles)

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  • Average Low 2021–2026

    48.1 °F

  • Average 2021–2026

    55.6 °F

  • Average High 2021–2026

    63 °F
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