Newtown Weather Forecast

    • 63
    • 85

    Partly Sunny

    • 67
    • 86

    Partly Sunny

    • 72
    • 93

    Mostly Sunny

    • 73
    • 97

    Hot

    • 72
    • 97

    Slight Chance Thunderstorms

    • 68
    • 92

    Chance Thunderstorms

Today 29 Jun Northern Fairfield

Patchy fog this morning. Sunny. Highs in the mid 80s. North Winds around 5 Mph, becoming southeast around 5 Mph this afternoon.

Tonight 29 Jun Northern Fairfield

Partly cloudy. Lows in the lower 60s. South Winds around 5 Mph.

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Newtown Temperature Statistics

June Temperature

Danbury, Danbury Municipal Airport (9.3 miles)

  • Lowest 2 June, 2026

    41 °F

  • Average June

    68.8 °F

  • Highest 11 June, 2026

    89.1 °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

    63.2 °F
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