Oakville Weather Forecast

    • 53
    • 75

    Slight Chance Rain Showers

    • 56
    • 71

    Chance Rain Showers

    • 57
    • 78

    Partly Sunny

    • 46
    • 78

    Mostly Sunny

    • 45
    • 70

    Mostly Sunny

    • 50
    • 71

    Partly Sunny

Today 16 Sep Southern Litchfield

Mostly sunny. Highs in the upper 70s. Northeast Winds around 5 Mph.

Tonight 16 Sep Southern Litchfield

Mostly cloudy. Near steady temperature in the upper 50s. Light and variable Winds.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Oakville Temperature Statistics

September Temperature

Oxford, Waterbury-Oxford Airport (7.5 miles)

  • Lowest 8 September, 2025

    45 °F

  • Average September

    63.1 °F

  • Highest 6 September, 2025

    81 °F

Climate (2020–Present)

Oxford, Waterbury-Oxford Airport (7.5 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2020–2025

    42.9 °F

  • Average 2020–2025

    51.2 °F

  • Average High 2020–2025

    59.6 °F
Get WillyWeather+ to remove ads