Pepperell Weather Forecast

    • 40
    • 53

    Becoming Sunny

    • 46
    • 69

    Chance Rain Showers

    • 43
    • 63

    Rain Showers Likely

    • 46
    • 70

    Chance Rain Showers

    • 50
    • 69

    Partly Sunny

    • 56
    • 79

    Partly Sunny

    • 61
    • 86

    Partly Sunny

Today 30 May Northwest Middlesex County

Showers. Much cooler with Highs in the lower 50s. Northeast Winds 10 to 15 Mph with Gusts up to 30 Mph. Chance of rain 90 percent.

Tonight 30 May Northwest Middlesex County

Partly cloudy this Evening, then clearing. Lows around 40. North Winds 5 to 10 Mph with Gusts up to 20 Mph, becoming northwest after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Pepperell Temperature Statistics

May Temperature

Nashua - Boire Field Airport (8.7 miles)

  • Lowest 9 May, 2026

    34 °F

  • Average May

    59.1 °F

  • Highest 19 May, 2026

    95 °F

Climate (2021–Present)

Nashua - Boire Field Airport (8.7 miles)

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  • Average Low 2021–2026

    40.9 °F

  • Average 2021–2026

    50.8 °F

  • Average High 2021–2026

    60.5 °F
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