New Preston Weather Forecast

    • 60
    • 82

    Smoke

    • 62
    • 79

    Rain Showers

    • 53
    • 76

    Mostly Sunny

    • 59
    • 78

    Partly Sunny

    • 63
    • 79

    Rain Showers

    • 59
    • 81

    Rain Showers Likely

    • 58
    • 79

    Mostly Sunny

Today 17 Jul Southern Litchfield

Sunny. Patchy smoke. Near steady temperature in the lower 80s. Northwest Winds around 5 Mph.

Tonight 17 Jul Southern Litchfield

Partly cloudy. Patchy smoke this Evening, then smoke after midnight. Lows in the lower 60s. Light and variable Winds.

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  • Temperature Forecast NOAA

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New Preston Temperature Statistics

July Temperature

Oxford, Waterbury-Oxford Airport (17.4 miles)

  • Lowest 7 July, 2026

    57.9 °F

  • Average July

    74.5 °F

  • Highest 2 July, 2026

    95 °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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