Sterling Airport Weather Forecast

    • 29
    • 34

    Snow

    • 19
    • 37

    Slight Chance Snow

    • 12
    • 37

    Mostly Cloudy

    • 15
    • 23

    Snow Likely

    • 20
    • 27

    Chance Snow

    • 20
    • 37

    Rain Likely

Today 23 Dec Northern Worcester

Snow likely with a slight chance of freezing rain this Morning, then snow this afternoon. Patchy fog. Snow accumulation around an inch. Highs in the lower 30s. South Winds 5 to 10 Mph. Chance of precipitation 90 percent.

Tonight 23 Dec Northern Worcester

Mostly cloudy. Snow with a slight chance of freezing rain in the Evening, then a slight chance of freezing rain and snow after midnight. Patchy fog. Total snow accumulation of 1 to 3 Inches. Near steady temperature around 30. South Winds around 5 Mph, becoming west with Gusts up to 35 Mph after midnight. Chance of precipitation 90 percent.

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  • Temperature Real-Time

Sterling Airport Temperature Statistics

December Temperature

Fitchburg, Fitchburg Municipal Airport (8.7 miles)

  • Lowest 9 December, 2025

    1.9 °F

  • Average December

    28.2 °F

  • Highest 19 December, 2025

    57.9 °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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