Fairfield Weather Forecast

    • 73
    • 92

    Increasing Clouds

    • 74
    • 88

    Thunderstorms Likely

    • 71
    • 91

    Thunderstorms Likely

    • 70
    • 88

    Chance Thunderstorms

    • 69
    • 83

    Chance Thunderstorms

    • 68
    • 82

    Chance Thunderstorms

    • 68
    • 81

    Chance Thunderstorms

Today 6 Jul Western Essex

Sunny. Near steady temperature in the upper 80s. Southwest Winds around 10 Mph with Gusts up to 20 Mph.

Tonight 6 Jul Western Essex

Mostly clear in the Evening, then becoming partly cloudy. Humid with Lows in the lower 70s. Southwest Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Fairfield Temperature Statistics

July Temperature

Caldwell, Essex County Airport (1.2 miles)

  • Lowest 4 July, 2025

    61 °F
  • Average July

    76.4 °F
  • Highest 1 July, 2025

    90 °F

Climate (2020–Present)

Caldwell, Essex County Airport (1.2 miles)

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  • Average Low 2020–2025

    47.2 °F
  • Average 2020–2025

    56.4 °F
  • Average High 2020–2025

    65.6 °F
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