Shirley Weather Forecast

    • 29
    • 52

    Partly Sunny

    • 29
    • 49

    Chance Rain Showers

    • 30
    • 50

    Chance Snow Showers

    • 31
    • 53

    Chance Snow/Sleet

    • 32
    • 42

    Chance Rain/Sleet

    • 37
    • 40

    Rain Showers Likely

Today 25 Mar Northwest Middlesex County

Mostly cloudy and not as cool. Near steady temperature in the upper 40s. West Winds 10 to 15 Mph with Gusts up to 30 Mph.

Tonight 25 Mar Northwest Middlesex County

Partly cloudy. Lows in the upper 20s. West Winds 5 to 10 Mph. Gusts up to 20 Mph this evening.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Shirley Temperature Statistics

March Temperature

Fitchburg, Fitchburg Municipal Airport (5 miles)

  • Lowest 3 March, 2025

    8.9 °F

  • Average March

    40.9 °F

  • Highest 16 March, 2025

    68.6 °F

Climate (2020–Present)

Fitchburg, Fitchburg Municipal Airport (5 miles)

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  • Average Low 2020–2025

    41.9 °F

  • Average 2020–2025

    51.8 °F

  • Average High 2020–2025

    61.7 °F
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