Danbury Weather Forecast

    • 5
    • 20

    Gradual Clearing

    • 3
    • 22

    Partly Sunny

    • 0
    • 20

    Mostly Sunny

    • 0
    • 17

    Partly Sunny

    • 8
    • 22

    Chance Snow

    • 12
    • 26

    Slight Chance Snow

Today 27 Jan Northern Fairfield

Sunny in the Morning, then partly sunny with a chance of Flurries in the afternoon. Cold with Highs around 20. West Winds 5 to 10 Mph. Gusts up to 20 Mph in the afternoon. Wind chill Values as low as 7 below in the morning.

Tonight 27 Jan Northern Fairfield

Partly cloudy in the Evening, then becoming mostly clear. Cold with Lows around 6 above. West Winds 5 to 10 Mph. Wind chill Values as low as 7 below after midnight.

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Danbury Temperature Statistics

January Temperature

Danbury, Danbury Municipal Airport (1.9 miles)

  • Lowest 21 January, 2026

    0 °F

  • Average January

    30.7 °F

  • Highest 9 January, 2026

    51.1 °F

Climate (2021–Present)

Danbury, Danbury Municipal Airport (1.9 miles)

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  • Average Low 2021–2026

    43.6 °F

  • Average 2021–2026

    53.6 °F

  • Average High 2021–2026

    63.3 °F
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