Winchester Weather Forecast

    • 61
    • 78

    Slight Chance Rain Showers

    • 62
    • 77

    Partly Sunny

    • 66
    • 85

    Partly Sunny

    • 71
    • 91

    Chance Rain Showers

    • 76
    • 97

    Slight Chance Thunderstorms

    • 76
    • 101

    Mostly Sunny

Today 27 Jun Southeast Middlesex

Partly sunny with isolated Showers. Near steady temperature in the mid 70s. Southeast Winds 5 to 10 Mph. Chance of rain 20 percent.

Tonight 27 Jun Southeast Middlesex

Partly cloudy with isolated Showers in the Evening, then mostly cloudy after midnight. Lows in the lower 60s. East Winds around 5 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Winchester Temperature Statistics

June Temperature

Laurence G Hanscom Field Airport (8.1 miles)

  • Lowest 2 June, 2026

    39 °F

  • Average June

    69.7 °F

  • Highest 11 June, 2026

    91 °F

Climate (2021–2026)

Laurence G Hanscom Field Airport (8.1 miles)

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  • Average Low 2021–2026

    41.3 °F

  • Average 2021–2026

    51.6 °F

  • Average High 2021–2026

    61.6 °F
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