Newtown Weather Forecast

    • 71
    • 88

    Rain Showers Likely

    • 68
    • 86

    Thunderstorms

    • 64
    • 85

    Partly Sunny

    • 60
    • 86

    Chance Thunderstorms

    • 59
    • 80

    Mostly Sunny

    • 65
    • 84

    Mostly Cloudy

    • 70
    • 90

    Chance Rain Showers

Today 30 Jun Northern Fairfield

Mostly sunny. Highs in the upper 80s. South Winds 5 to 10 Mph.

Tonight 30 Jun Northern Fairfield

Mostly cloudy. Showers likely with a chance of Thunderstorms after midnight. Lows in the lower 70s. South Winds around 5 Mph. Chance of rain 60 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Newtown Temperature Statistics

June Temperature

Danbury, Danbury Municipal Airport (9.3 miles)

  • Lowest 2 June, 2025

    44.7 °F

  • Average June

    71.2 °F

  • Highest 24 June, 2025

    99.6 °F

Climate (2020–Present)

Danbury, Danbury Municipal Airport (9.3 miles)

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  • Average Low 2020–2025

    43.8 °F

  • Average 2020–2025

    53.6 °F

  • Average High 2020–2025

    63.2 °F
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