New Preston Weather Forecast

    • 55
    • 74

    Slight Chance Rain Showers

    • 47
    • 73

    Chance Rain Showers

    • 48
    • 71

    Mostly Sunny

    • 52
    • 74

    Mostly Sunny

    • 53
    • 76

    Partly Sunny

    • 52
    • 76

    Mostly Sunny

    • 54
    • 78

    Partly Sunny

Today 28 Aug Southern Litchfield

Partly sunny. Near steady temperature in the mid 70s. Southwest Winds 10 to 15 Mph.

Tonight 28 Aug Southern Litchfield

Partly cloudy. A slight chance of Showers after midnight. Not as cool with Lows in the upper 50s. South Winds 5 to 10 Mph. Chance of rain 20 percent.

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New Preston Temperature Statistics

August Temperature

Oxford, Waterbury-Oxford Airport (17.4 miles)

  • Lowest 3 August, 2025

    53.1 °F

  • Average August

    69.1 °F

  • Highest 11 August, 2025

    88 °F

Climate (2020–Present)

Oxford, Waterbury-Oxford Airport (17.4 miles)

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  • Average Low 2020–2025

    42.9 °F

  • Average 2020–2025

    51.2 °F

  • Average High 2020–2025

    59.6 °F
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