South Windsor Weather Forecast

    • 39
    • 58

    Decreasing Clouds

    • 51
    • 68

    Mostly Sunny

    • 37
    • 67

    Mostly Sunny

    • 33
    • 59

    Partly Sunny

    • 42
    • 63

    Partly Sunny

    • 45
    • 65

    Chance Rain Showers

Today 28 Oct Hartford

Partly Sunny, then becoming mostly cloudy. Highs in the upper 50s. Light and variable Winds, becoming south around 5 Mph.

Tonight 28 Oct Hartford

Partly cloudy in the Evening, then clearing. Lows around 40. South Winds around 5 Mph.

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South Windsor Temperature Statistics

October Temperature

Hartford, Hartford-Brainard Airport (7.5 miles)

  • Lowest 24 October, 2026

    30 °F

  • Average October

    55.4 °F

  • Highest 2 October, 2026

    84.9 °F

Climate (2021–2026)

Hartford, Hartford-Brainard Airport (7.5 miles)

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  • Average Low 2021–2026

    44.7 °F

  • Average 2021–2026

    53.9 °F

  • Average High 2021–2026

    63.1 °F
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