Flemington Weather Forecast

    • 58
    • 82

    Slight Chance Rain Showers

    • 53
    • 83

    Mostly Sunny

    • 53
    • 74

    Mostly Sunny

    • 56
    • 75

    Partly Sunny

    • 58
    • 78

    Partly Sunny

    • 60
    • 82

    Partly Sunny

Today 18 Sep Hunterdon

Mostly sunny. A slight chance of Showers in the morning. Areas of fog in the morning. Warmer with Highs in the lower 80s. North Winds around 5 Mph. Chance of rain 20 percent.

Tonight 18 Sep Hunterdon

Mostly clear. Lows in the upper 50s. Light and variable Winds, becoming west around 5 Mph after midnight.

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Flemington Temperature Statistics

September Temperature

Somerville, Somerset Airport (12.4 miles)

  • Lowest 8 September, 2025

    46.9 °F

  • Average September

    66.7 °F

  • Highest 4 September, 2025

    84.9 °F

Climate (2020–Present)

Somerville, Somerset Airport (12.4 miles)

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  • Average Low 2020–2025

    43.3 °F

  • Average 2020–2025

    54.4 °F

  • Average High 2020–2025

    65.9 °F
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