Newtown Weather Forecast

    • 62
    • 73

    Rain Showers Likely

    • 58
    • 79

    Rain Showers Likely

    • 55
    • 78

    Mostly Sunny

    • 57
    • 78

    Mostly Sunny

    • 61
    • 80

    Partly Sunny

    • 63
    • 81

    Chance Rain Showers

    • 62
    • 81

    Chance Rain Showers

Today 22 Aug Northern Fairfield

Partly sunny. Near steady temperature in the lower 70s. East Winds around 5 Mph.

Tonight 22 Aug Northern Fairfield

Mostly cloudy. Patchy drizzle in the Evening, then a chance of Showers with a slight chance of Thunderstorms after midnight. Patchy fog. Lows in the lower 60s. East Winds around 5 Mph. Chance of rain 50 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

    75.1 °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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