Winchester Weather Forecast

    • 25
    • 47

    Areas Fog

    • 33
    • 37

    Rain/Sleet

    • 34
    • 34

    Wintry Mix

    • 42
    • 53

    Chance Rain

    • 38
    • 53

    Partly Sunny

    • 42
    • 59

    Mostly Sunny

    • 47
    • 64

    Slight Chance Rain

Today 4 Mar Southeast Middlesex

Mostly sunny. Not as cool with Highs in the lower 50s. Southwest Winds around 5 Mph.

Tonight 4 Mar Southeast Middlesex

Mostly clear this Evening, then becoming mostly cloudy. Areas of fog after midnight. Lows in the mid 20s. Southwest Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Winchester Temperature Statistics

March Temperature

Laurence G Hanscom Field Airport (8.1 miles)

  • Lowest 2 March, 2026

    3.9 °F

  • Average March

    23.5 °F

  • Highest 1 March, 2026

    36 °F

Climate (2021–Present)

Laurence G Hanscom Field Airport (8.1 miles)

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  • Average Low 2021–2026

    41.4 °F

  • Average 2021–2026

    51.7 °F

  • Average High 2021–2026

    61.7 °F
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