Pepperell Weather Forecast

    • 62
    • 90

    Becoming Sunny

    • 65
    • 90

    Chance Rain Showers

    • 61
    • 86

    Mostly Sunny

    • 60
    • 85

    Chance Rain Showers

    • 57
    • 84

    Chance Thunderstorms

    • 53
    • 80

    Mostly Sunny

Today 9 Aug Northwest Middlesex County

Sunny, hot with Highs around 90. West Winds 5 to 10 Mph with Gusts up to 25 Mph.

Tonight 9 Aug Northwest Middlesex County

Clear. Lows in the lower 60s. Northwest Winds 5 to 10 Mph. Gusts up to 20 Mph in the evening.

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Pepperell Temperature Statistics

August Temperature

Nashua - Boire Field Airport (8.7 miles)

  • Lowest 4 August, 2026

    57 °F

  • Average August

    75.7 °F

  • Highest 6 August, 2026

    90 °F

Climate (2021–2026)

Nashua - Boire Field Airport (8.7 miles)

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  • Average Low 2021–2026

    40.8 °F

  • Average 2021–2026

    50.8 °F

  • Average High 2021–2026

    60.6 °F
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