Dunstable Weather Forecast

    • 60
    • 76

    Chance Rain Showers

    • 60
    • 74

    Rain Showers

    • 48
    • 73

    Mostly Sunny

    • 52
    • 71

    Partly Sunny

    • 59
    • 80

    Partly Sunny

    • 57
    • 77

    Chance Rain Showers

Today 12 Sep Central Middlesex County

Sunny. Highs in the mid 70s. East Winds around 5 Mph, becoming south in the afternoon.

Tonight 12 Sep Central Middlesex County

Clear. Lows in the upper 40s. North Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Dunstable Temperature Statistics

September Temperature

Nashua - Boire Field Airport (6.8 miles)

  • Lowest 7 September, 2026

    46 °F

  • Average September

    65.2 °F

  • Highest 4 September, 2026

    82 °F

Climate (2021–2026)

Nashua - Boire Field Airport (6.8 miles)

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  • Average Low 2021–2026

    40.7 °F

  • Average 2021–2026

    50.8 °F

  • Average High 2021–2026

    60.6 °F
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