Sterling Weather Forecast

    • 61
    • 82

    Increasing Clouds

    • 57
    • 83

    Rain Showers

    • 50
    • 72

    Rain Showers

    • 47
    • 67

    Chance Rain Showers

    • 47
    • 65

    Chance Rain Showers

    • 50
    • 69

    Slight Chance Rain Showers

Today 26 May Northern Worcester

Mostly sunny. Areas of fog in the morning. Warmer with Highs in the lower 80s. West Winds 5 to 10 Mph.

Tonight 26 May Northern Worcester

Partly cloudy. Lows around 60. Southwest Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sterling Temperature Statistics

May Temperature

Fitchburg, Fitchburg Municipal Airport (7.5 miles)

  • Lowest 3 May, 2026

    34 °F

  • Average May

    58 °F

  • Highest 19 May, 2026

    95 °F

Climate (2021–Present)

Fitchburg, Fitchburg Municipal Airport (7.5 miles)

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  • Average Low 2021–2026

    41.4 °F

  • Average 2021–2026

    51.5 °F

  • Average High 2021–2026

    61.4 °F
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