Califon Weather Forecast

    • 58
    • 79

    Chance Rain Showers

    • 56
    • 75

    Mostly Sunny

    • 58
    • 77

    Mostly Sunny

    • 62
    • 81

    Partly Sunny

    • 64
    • 82

    Chance Rain Showers

    • 63
    • 82

    Chance Rain Showers

Today 23 Aug Hunterdon

Mostly cloudy with a chance of Showers and Thunderstorms this Morning, then mostly sunny this afternoon. Highs around 80. South Winds around 5 Mph, becoming west with Gusts up to 20 Mph this afternoon. Chance of rain 50 percent.

Tonight 23 Aug Hunterdon

Mostly clear. Lows in the upper 50s. West Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Califon Temperature Statistics

August Temperature

Somerville, Somerset Airport (10.6 miles)

  • Lowest 4 August, 2026

    57.9 °F

  • Average August

    74.8 °F

  • Highest 7 August, 2026

    91.9 °F

Climate (2021–2026)

Somerville, Somerset Airport (10.6 miles)

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  • Average Low 2021–2026

    43 °F

  • Average 2021–2026

    54.3 °F

  • Average High 2021–2026

    65.7 °F
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