Harwinton Weather Forecast

    • 49
    • 67

    Partly Sunny

    • 53
    • 70

    Partly Sunny

    • 57
    • 68

    Rain Likely

    • 52
    • 66

    Rain Likely

    • 44
    • 62

    Chance Rain

    • 40
    • 58

    Partly Sunny

Today 3 Nov Southern Litchfield

Mostly sunny. Highs around 70. Southwest Winds around 5 Mph.

Tonight 3 Nov Southern Litchfield

Partly cloudy. Lows in the upper 40s. South Winds around 5 Mph in the Evening, becoming light and variable.

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Harwinton Temperature Statistics

November Temperature

Oxford, Waterbury-Oxford Airport (19.9 miles)

  • Lowest 1 November, 2026

    30 °F

  • Average November

    45.9 °F

  • Highest 1 November, 2026

    59 °F

Climate (2021–2026)

Oxford, Waterbury-Oxford Airport (19.9 miles)

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  • Average Low 2021–2026

    42.5 °F

  • Average 2021–2026

    50.9 °F

  • Average High 2021–2026

    59.3 °F
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