Pepperell Weather Forecast

    • 49
    • 65

    Chance Rain Showers

    • 45
    • 62

    Rain Showers

    • 45
    • 58

    Rain Showers Likely

    • 56
    • 77

    Mostly Sunny

    • 54
    • 82

    Partly Sunny

    • 55
    • 80

    Partly Sunny

Today 13 May Northwest Middlesex County

Mostly cloudy with a 20 percent chance of Showers. Highs in the mid 60s. South Winds 5 to 10 Mph with Gusts up to 25 Mph.

Tonight 13 May Northwest Middlesex County

Mostly cloudy. A slight chance of Showers after midnight. Lows in the upper 40s. South Winds 5 to 10 Mph. Gusts up to 25 Mph in the evening. Chance of rain 20 percent.

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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

    53.9 °F

  • Highest 5 May, 2026

    84 °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

    60.6 °F
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