Newtown Weather Forecast

    • 54
    • 74

    Mostly Cloudy

    • 60
    • 81

    Mostly Cloudy

    • 61
    • 85

    Mostly Cloudy

    • 51
    • 75

    Mostly Sunny

    • 51
    • 72

    Slight Chance Rain Showers

    • 49
    • 70

    Slight Chance Rain Showers

    • 51
    • 71

    Partly Sunny

Today 25 May Northern Fairfield

Cloudy with a 20 percent chance of Showers. Not as cool with Highs in the mid 70s. West Winds 5 to 10 Mph.

Tonight 25 May Northern Fairfield

Mostly cloudy. Lows in the mid 50s. Northwest Winds around 5 Mph.

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  • Temperature Real-Time

Newtown Temperature Statistics

May Temperature

Danbury, Danbury Municipal Airport (9.3 miles)

  • Lowest 1 May, 2026

    35.1 °F

  • Average May

    58.6 °F

  • Highest 19 May, 2026

    91.9 °F

Climate (2021–Present)

Danbury, Danbury Municipal Airport (9.3 miles)

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  • Average Low 2021–2026

    43.5 °F

  • Average 2021–2026

    53.5 °F

  • Average High 2021–2026

    63.2 °F
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