Winchester Weather Forecast

    • 61
    • 72

    Rain Showers

    • 61
    • 80

    Mostly Sunny

    • 64
    • 80

    Mostly Cloudy

    • 63
    • 77

    Chance Rain Showers

    • 62
    • 76

    Chance Rain Showers

    • 63
    • 78

    Partly Sunny

Today 23 Jun Southeast Middlesex

Showers with isolated Thunderstorms. Patchy fog. Near steady temperature in the upper 60s. Southwest Winds around 5 Mph, becoming northwest this afternoon. Chance of rain 80 percent.

Tonight 23 Jun Southeast Middlesex

Mostly cloudy. Showers likely in the evening. Patchy fog in the evening. Lows in the lower 60s. Northwest Winds around 5 Mph. Chance of rain 60 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

    70.2 °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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