Oakville Weather Forecast

    • 60
    • 81

    Rain Showers Likely

    • 57
    • 78

    Partly Sunny

    • 56
    • 77

    Mostly Sunny

    • 55
    • 78

    Mostly Cloudy

    • 57
    • 73

    Rain Showers

    • 58
    • 79

    Slight Chance Rain Showers

Today 18 Jun Southern Litchfield

Showers likely. A chance of Thunderstorms. Some Thunderstorms may produce gusty Winds in the afternoon. Humid with Highs around 80. South Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of rain 70 percent.

Tonight 18 Jun Southern Litchfield

Cloudy with a 20 percent chance of Showers. Near steady temperature in the lower 60s. South Winds 5 to 10 Mph with Gusts up to 20 Mph.

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  • Temperature Real-Time

Oakville Temperature Statistics

June Temperature

Oxford, Waterbury-Oxford Airport (7.5 miles)

  • Lowest 2 June, 2026

    42.1 °F

  • Average June

    68.9 °F

  • Highest 11 June, 2026

    88 °F

Climate (2021–2026)

Oxford, Waterbury-Oxford Airport (7.5 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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