Fairfield Weather Forecast

    • 61
    • 83

    Slight Chance Rain Showers

    • 63
    • 76

    Rain Showers

    • 60
    • 81

    Chance Rain Showers

    • 62
    • 82

    Mostly Sunny

    • 63
    • 85

    Rain Showers Likely

    • 64
    • 81

    Rain Showers Likely

Today 21 Jun Western Essex

Partly sunny. A slight chance of Showers this afternoon. Highs in the lower 80s. Northwest Winds 5 to 10 Mph. Gusts up to 20 Mph this afternoon. Chance of rain 20 percent.

Tonight 21 Jun Western Essex

Mostly clear in the Evening, then becoming partly cloudy. Lows in the lower 60s. North Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Fairfield Temperature Statistics

June Temperature

Caldwell, Essex County Airport (1.2 miles)

  • Lowest 2 June, 2026

    46.9 °F

  • Average June

    72.7 °F

  • Highest 11 June, 2026

    93.9 °F

Climate (2021–2026)

Caldwell, Essex County Airport (1.2 miles)

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  • Average Low 2021–2026

    46.8 °F

  • Average 2021–2026

    56 °F

  • Average High 2021–2026

    65.2 °F
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