Wilton Weather Forecast

    • 30
    • 44

    Decreasing Clouds

    • 41
    • 52

    Mostly Cloudy

    • 39
    • 59

    Slight Chance Rain

    • 35
    • 59

    Chance Rain/Snow

    • 27
    • 47

    Partly Sunny

    • 30
    • 43

    Mostly Cloudy

Today 19 Mar Northern Fairfield

Mostly sunny. Highs in the mid 40s. South Winds 5 to 10 Mph.

Tonight 19 Mar Northern Fairfield

Partly cloudy. Lows in the upper 20s. Southwest Winds around 5 Mph.

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Wilton Temperature Statistics

March Temperature

Danbury, Danbury Municipal Airport (11.8 miles)

  • Lowest 2 March, 2026

    12 °F

  • Average March

    42.3 °F

  • Highest 10 March, 2026

    79 °F

Climate (2021–Present)

Danbury, Danbury Municipal Airport (11.8 miles)

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  • Average Low 2021–2026

    43.5 °F

  • Average 2021–2026

    53.6 °F

  • Average High 2021–2026

    63.3 °F
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