Newtown Weather Forecast

    • 60
    • 82

    Slight Chance Thunderstorms

    • 57
    • 81

    Slight Chance Thunderstorms

    • 58
    • 80

    Mostly Sunny

    • 65
    • 80

    Rain Showers Likely

    • 60
    • 82

    Mostly Sunny

    • 61
    • 81

    Mostly Sunny

Today 13 Aug Northern Fairfield

Partly sunny with a slight chance of Showers and Thunderstorms. Near steady temperature in the lower 80s. Northwest Winds 5 to 10 Mph. Chance of rain 20 percent.

Tonight 13 Aug Northern Fairfield

Partly cloudy. A slight chance of Showers and Thunderstorms in the evening. Lows in the lower 60s. Northwest Winds around 5 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Newtown Temperature Statistics

August Temperature

Danbury, Danbury Municipal Airport (9.3 miles)

  • Lowest 4 August, 2026

    57 °F

  • Average August

    76.2 °F

  • Highest 7 August, 2026

    90 °F

Climate (2021–2026)

Danbury, Danbury Municipal Airport (9.3 miles)

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  • Average Low 2021–2026

    43.4 °F

  • Average 2021–2026

    53.5 °F

  • Average High 2021–2026

    63.1 °F
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