New Fairfield Weather Forecast

    • 43
    • 70

    Rain Showers

    • 26
    • 47

    Chance Rain Showers

    • 24
    • 37

    Partly Sunny

    • 35
    • 48

    Mostly Cloudy

    • 43
    • 58

    Chance Rain

    • 48
    • 58

    Chance Rain

    • 48
    • 66

    Chance Rain

Today 26 Mar Northern Fairfield

Partly sunny with a 40 percent chance of Showers. Not as cool with Highs in the upper 60s. Southwest Winds around 10 Mph with Gusts up to 20 Mph.

Tonight 26 Mar Northern Fairfield

Showers. Lows in the mid 40s. South Winds 10 to 15 Mph, becoming west after midnight. Gusts up to 25 Mph. Chance of rain near 100 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

New Fairfield Temperature Statistics

March Temperature

Danbury, Danbury Municipal Airport (6.2 miles)

  • Lowest 2 March, 2026

    12 °F

  • Average March

    41.5 °F

  • Highest 10 March, 2026

    79 °F

Climate (2021–Present)

Danbury, Danbury Municipal Airport (6.2 miles)

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  • Average Low 2021–2026

    43.5 °F

  • Average 2021–2026

    53.6 °F

  • Average High 2021–2026

    63.2 °F
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