Shirley Weather Forecast

    • 23
    • 44

    Decreasing Clouds

    • 35
    • 50

    Chance Rain

    • 22
    • 46

    Partly Sunny

    • 31
    • 44

    Partly Sunny

    • 29
    • 49

    Partly Sunny

    • 35
    • 47

    Chance Rain

Today 20 Nov Northwest Middlesex County

Mostly sunny. Highs in the mid 40s. North Winds around 5 Mph, becoming southeast this afternoon.

Tonight 20 Nov Northwest Middlesex County

Mostly clear in the Evening, then becoming partly cloudy. Cold with Lows in the lower 20s. Light and variable Winds, becoming southwest around 5 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Shirley Temperature Statistics

November Temperature

Fitchburg, Fitchburg Municipal Airport (5 miles)

  • Lowest 7 November, 2025

    23 °F

  • Average November

    41.4 °F

  • Highest 8 November, 2025

    60.1 °F

Climate (2020–Present)

Fitchburg, Fitchburg Municipal Airport (5 miles)

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  • Average Low 2020–2025

    41.8 °F

  • Average 2020–2025

    51.9 °F

  • Average High 2020–2025

    61.8 °F
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