Sterling Weather Forecast

    • 55
    • 78

    Becoming Sunny

    • 60
    • 83

    Mostly Sunny

    • 60
    • 80

    Rain Showers Likely

    • 59
    • 74

    Rain Showers

    • 60
    • 75

    Rain Showers Likely

    • 62
    • 79

    Slight Chance Thunderstorms

Today 26 Jul Northern Worcester

Sunny. Highs in the upper 70s. East Winds around 5 Mph.

Tonight 26 Jul Northern Worcester

Mostly clear. Lows in the mid 50s. East Winds around 5 Mph in the Evening, becoming light and variable.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sterling Temperature Statistics

July Temperature

Fitchburg, Fitchburg Municipal Airport (7.5 miles)

  • Lowest 20 July, 2026

    55 °F

  • Average July

    74.6 °F

  • Highest 2 July, 2026

    97 °F

Climate (2021–2026)

Fitchburg, Fitchburg Municipal Airport (7.5 miles)

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  • Average Low 2021–2026

    41.3 °F

  • Average 2021–2026

    51.6 °F

  • Average High 2021–2026

    61.5 °F
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