Winchester Weather Forecast

    • 59
    • 85

    Partly Sunny

    • 60
    • 81

    Mostly Sunny

    • 61
    • 84

    Chance Rain Showers

    • 66
    • 84

    Chance Rain Showers

    • 63
    • 88

    Slight Chance Rain Showers

    • 62
    • 86

    Mostly Sunny

Today 15 Jun Southeast Middlesex

Partly sunny. A chance of Showers and Thunderstorms this morning. Highs in the mid 80s. West Winds 5 to 10 Mph. Chance of rain 50 percent.

Tonight 15 Jun Southeast Middlesex

Partly cloudy in the Evening, then clearing. Lows in the upper 50s. Northwest Winds 5 to 10 Mph.

Graph Plots Open in Graphs

  • 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

    69.8 °F

  • Highest 11 June, 2026

    91 °F

Climate (2021–Present)

Laurence G Hanscom Field Airport (8.1 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    41.3 °F

  • Average 2021–2026

    51.6 °F

  • Average High 2021–2026

    61.6 °F
Get WillyWeather+ to remove ads