New Preston Weather Forecast

    • 57
    • 75

    Partly Sunny

    • 60
    • 73

    Chance Rain Showers

    • 57
    • 75

    Rain Showers Likely

    • 54
    • 77

    Mostly Sunny

    • 55
    • 76

    Mostly Sunny

    • 60
    • 79

    Partly Sunny

    • 62
    • 79

    Chance Rain Showers

Today 21 Aug Southern Litchfield

Mostly sunny. Near steady temperature in the mid 70s. Northeast Winds 5 to 10 Mph.

Tonight 21 Aug Southern Litchfield

Mostly cloudy. Lows in the upper 50s. Northeast Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

New Preston Temperature Statistics

August Temperature

Oxford, Waterbury-Oxford Airport (17.4 miles)

  • Lowest 4 August, 2026

    59 °F

  • Average August

    72.5 °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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