South Windsor Weather Forecast

    • 27
    • 40

    Slight Chance Snow

    • 29
    • 37

    Rain/Snow

    • 22
    • 39

    Chance Snow

    • 25
    • 37

    Chance Snow

    • 20
    • 34

    Chance Snow

    • 14
    • 35

    Mostly Sunny

Today 19 Feb Hartford

Mostly cloudy this Morning, then becoming partly sunny. Highs around 40. Northeast Winds around 5 Mph, becoming east this afternoon.

Tonight 19 Feb Hartford

Mostly cloudy. Lows in the upper 20s. Southeast Winds around 5 Mph, becoming east after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

South Windsor Temperature Statistics

February Temperature

Hartford, Hartford-Brainard Airport (7.5 miles)

  • Lowest 9 February, 2026

    -0.9 °F

  • Average February

    22.4 °F

  • Highest 16 February, 2026

    39.9 °F

Climate (2021–Present)

Hartford, Hartford-Brainard Airport (7.5 miles)

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  • Average Low 2021–2026

    45 °F

  • Average 2021–2026

    54.1 °F

  • Average High 2021–2026

    63.3 °F
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