Sterling Airport Weather Forecast

    • 26
    • 49

    Partly Sunny

    • 33
    • 51

    Partly Sunny

    • 37
    • 51

    Partly Sunny

    • 37
    • 61

    Partly Sunny

    • 37
    • 60

    Slight Chance Rain Showers

    • 38
    • 59

    Chance Rain

Today 20 Apr Northern Worcester

Mostly sunny. Highs in the upper 40s. West Winds around 10 Mph with Gusts up to 20 Mph.

Tonight 20 Apr Northern Worcester

Mostly cloudy in the Evening, then clearing. Cold with Lows in the mid 20s. North Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sterling Airport Temperature Statistics

April Temperature

Fitchburg, Fitchburg Municipal Airport (8.7 miles)

  • Lowest 8 April, 2026

    24.1 °F

  • Average April

    49.3 °F

  • Highest 15 April, 2026

    81 °F

Climate (2021–Present)

Fitchburg, Fitchburg Municipal Airport (8.7 miles)

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  • Average Low 2021–2026

    41.4 °F

  • Average 2021–2026

    51.6 °F

  • Average High 2021–2026

    61.5 °F
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