Newtown Weather Forecast

    • 68
    • 91

    Rain Showers Likely

    • 64
    • 92

    Chance Thunderstorms

    • 60
    • 87

    Sunny

    • 60
    • 90

    Mostly Cloudy

    • 58
    • 81

    Chance Rain Showers

    • 56
    • 74

    Chance Rain Showers

Today 11 Jun Northern Fairfield

Partly sunny. A chance of Showers and Thunderstorms this afternoon. Highs in the lower 90s. West Winds 5 to 10 Mph. Chance of rain 50 percent. Heat index Values up to 100 this afternoon.

Tonight 11 Jun Northern Fairfield

Mostly cloudy. A chance of Showers and Thunderstorms in the Evening, then a slight chance of Showers after midnight. Humid with Lows in the upper 60s. West Winds 5 to 10 Mph. Chance of rain 50 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, 2026

    41 °F

  • Average June

    66.7 °F

  • Highest 5 June, 2026

    86 °F

Climate (2021–Present)

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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