Winchester Weather Forecast

    • 68
    • 87

    Increasing Clouds

    • 69
    • 85

    Rain Showers Likely

    • 67
    • 81

    Rain Showers

    • 66
    • 85

    Slight Chance Thunderstorms

    • 70
    • 84

    Chance Thunderstorms

    • 72
    • 87

    Chance Rain Showers

    • 71
    • 89

    Slight Chance Thunderstorms

Today 1 Aug Southeast Middlesex

Mostly cloudy. Near steady temperature in the mid 80s. South Winds around 5 Mph.

Tonight 1 Aug Southeast Middlesex

Mostly cloudy. Humid with Lows in the upper 60s. South Winds around 5 Mph.

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Winchester Temperature Statistics

August Temperature

Laurence G Hanscom Field Airport (8.1 miles)

  • Lowest

  • Average August

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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

    51.7 °F
  • Average High 2021–2026

    61.7 °F
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