New Preston Weather Forecast

    • 55
    • 80

    Rain Showers

    • 54
    • 78

    Mostly Sunny

    • 64
    • 77

    Rain Showers

    • 59
    • 80

    Slight Chance Thunderstorms

    • 59
    • 80

    Mostly Sunny

    • 64
    • 82

    Chance Rain Showers

    • 58
    • 81

    Chance Rain Showers

Today 14 Aug Southern Litchfield

Partly sunny with scattered Showers and Thunderstorms. Some Thunderstorms may produce gusty Winds and small hail. Near steady temperature in the lower 80s. Northwest Winds around 5 Mph. Chance of rain 30 percent.

Tonight 14 Aug Southern Litchfield

Partly cloudy with scattered Showers with isolated Thunderstorms this Evening, then mostly clear after midnight. Patchy fog after midnight. Lows in the upper 50s. North Winds around 5 Mph. Chance of rain 30 percent.

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New Preston Temperature Statistics

August Temperature

Oxford, Waterbury-Oxford Airport (17.4 miles)

  • Lowest 4 August, 2026

    59 °F

  • Average August

    73.8 °F

  • Highest 6 August, 2026

    88 °F

Climate (2021–2026)

Oxford, Waterbury-Oxford Airport (17.4 miles)

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  • Average Low 2021–2026

    42.6 °F

  • Average 2021–2026

    51 °F

  • Average High 2021–2026

    59.4 °F
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