Dunstable Weather Forecast

    • 54
    • 72

    Mostly Cloudy

    • 64
    • 78

    Partly Sunny

    • 54
    • 80

    Chance Rain Showers

    • 42
    • 70

    Partly Sunny

    • 46
    • 65

    Chance Rain Showers

    • 38
    • 65

    Mostly Sunny

Today 30 Sep Central Middlesex County

Partly sunny. Highs in the lower 70s. Light and variable Winds, becoming southwest around 5 Mph this afternoon.

Tonight 30 Sep Central Middlesex County

Mostly cloudy. Patchy fog after midnight. Lows in the mid 50s. Southwest 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 24 September, 2026

    35.1 °F

  • Average September

    61.5 °F

  • Highest 10 September, 2026

    84.9 °F

Climate (2021–2026)

Nashua - Boire Field Airport (6.8 miles)

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  • Average Low 2021–2026

    40.6 °F

  • Average 2021–2026

    50.7 °F

  • Average High 2021–2026

    60.5 °F
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