Sterling Airport Weather Forecast

    • 20
    • 27

    Mostly Cloudy

    • 29
    • 41

    Chance Snow

    • 18
    • 36

    Chance Snow

    • 18
    • 30

    Chance Snow

    • 15
    • 31

    Slight Chance Snow

Today 9 Dec Northern Worcester

Sunny, cold with Highs in the mid 20s. Southwest Winds around 5 Mph.

Tonight 9 Dec Northern Worcester

Mostly cloudy. A chance of snow in the evening. Not as cool with Lows around 20. Southwest Winds around 5 Mph. Chance of snow 50 percent.

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  • Temperature Real-Time

Sterling Airport Temperature Statistics

December Temperature

Fitchburg, Fitchburg Municipal Airport (8.7 miles)

  • Lowest 5 December, 2025

    6.1 °F

  • Average December

    26.9 °F

  • Highest 1 December, 2025

    39.9 °F

Climate (2020–Present)

Fitchburg, Fitchburg Municipal Airport (8.7 miles)

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  • Average Low 2020–2025

    41.7 °F

  • Average 2020–2025

    51.8 °F

  • Average High 2020–2025

    61.7 °F
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