Sterling Airport Weather Forecast

    • 69
    • 92

    Chance Rain Showers

    • 51
    • 88

    Chance Rain Showers

    • 44
    • 68

    Partly Sunny

    • 46
    • 69

    Chance Rain Showers

    • 45
    • 59

    Rain Showers Likely

    • 46
    • 61

    Chance Rain Showers

Today 19 May Northern Worcester

Partly sunny with a chance of Showers with isolated Thunderstorms. Hot. Near steady temperature in the upper 80s. West Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 30 percent.

Tonight 19 May Northern Worcester

Partly cloudy with a chance of Showers with isolated Thunderstorms in the Evening, then mostly clear after midnight. Lows in the upper 60s. Southwest Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 30 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sterling Airport Temperature Statistics

May Temperature

Fitchburg, Fitchburg Municipal Airport (8.7 miles)

  • Lowest 3 May, 2026

    34 °F

  • Average May

    54.7 °F

  • Highest 17 May, 2026

    87.1 °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

    51.5 °F

  • Average High 2021–2026

    61.5 °F
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