Winchester Weather Forecast

    • 39
    • 59

    Chance Rain Showers

    • 36
    • 54

    Partly Sunny

    • 36
    • 54

    Partly Sunny

    • 33
    • 51

    Partly Sunny

    • 31
    • 51

    Partly Sunny

    • 34
    • 52

    Partly Sunny

Today 22 Oct Northern Litchfield

Mostly cloudy with a chance of Showers in the Morning, then mostly sunny in the afternoon. Highs in the upper 50s. Southwest Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 40 percent.

Tonight 22 Oct Northern Litchfield

Showers. Near steady temperature around 50. South Winds around 5 Mph. Chance of rain near 100 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Winchester Temperature Statistics

October Temperature

Windsor Locks, Bradley International Airport (21.1 miles)

  • Lowest 10 October, 2025

    28.9 °F

  • Average October

    56.2 °F

  • Highest 5 October, 2025

    84 °F

Climate (2020–Present)

Windsor Locks, Bradley International Airport (21.1 miles)

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  • Average Low 2020–2025

    44 °F

  • Average 2020–2025

    53.6 °F

  • Average High 2020–2025

    63.5 °F
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