Winchester Weather Forecast

    • 49
    • 75

    Chance Rain Showers

    • 46
    • 60

    Chance Rain Showers

    • 41
    • 64

    Rain Showers

    • 34
    • 49

    Mostly Sunny

    • 39
    • 55

    Mostly Sunny

    • 45
    • 63

    Partly Sunny

Today 14 Oct Southeast Middlesex

Partly sunny. A chance of Showers. Not as cool with Highs in the mid 70s. West Winds around 10 Mph with Gusts up to 25 Mph. Chance of rain 30 percent.

Tonight 14 Oct Southeast Middlesex

Partly cloudy in the Evening, then clearing. Less humid with Lows in the upper 40s. Northwest Winds 5 to 10 Mph. Gusts up to 20 Mph in the evening.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Winchester Temperature Statistics

October Temperature

Laurence G Hanscom Field Airport (8.1 miles)

  • Lowest 7 October, 2026

    32 °F

  • Average October

    56.5 °F

  • Highest 2 October, 2026

    82.9 °F

Climate (2021–2026)

Laurence G Hanscom Field Airport (8.1 miles)

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  • Average Low 2021–2026

    41.1 °F

  • Average 2021–2026

    51.6 °F

  • Average High 2021–2026

    61.6 °F
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