Lunenburg Weather Forecast

    • 56
    • 68

    Rain Showers Likely

    • 62
    • 81

    Mostly Sunny

    • 67
    • 88

    Slight Chance Rain Showers

    • 64
    • 89

    Chance Thunderstorms

    • 62
    • 86

    Chance Rain Showers

Today 7 Jul Northern Worcester

Showers this Morning, then Showers with a slight chance of Thunderstorms this afternoon. Patchy fog. Highs in the mid 60s. Northeast Winds 5 to 10 Mph with Gusts up to 25 Mph. Chance of rain 90 percent.

Tonight 7 Jul Northern Worcester

Mostly cloudy. A chance of Showers with a slight chance of Thunderstorms in the Evening, then a slight chance of Showers after midnight. Patchy fog in the evening. Lows in the mid 50s. Northeast Winds 5 to 10 Mph. Gusts up to 20 Mph in the evening. Chance of rain 50 percent.

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Lunenburg Temperature Statistics

July Temperature

Fitchburg, Fitchburg Municipal Airport (3.1 miles)

  • Lowest 1 July, 2026

    69.1 °F

  • Average July

    84.1 °F

  • Highest 2 July, 2026

    97 °F

Climate (2021–2026)

Fitchburg, Fitchburg Municipal Airport (3.1 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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