Nashua Weather Forecast

    • 32
    • 56

    Sunny

    • 36
    • 60

    Partly Sunny

    • 37
    • 62

    Partly Sunny

    • 37
    • 56

    Partly Sunny

    • 41
    • 61

    Partly Sunny

    • 39
    • 56

    Partly Sunny

Today 18 Oct Eastern Hillsborough

Sunny. Highs in the mid 50s. Light and variable Winds.

Tonight 18 Oct Eastern Hillsborough

Mostly clear. Lows in the lower 30s. Light and variable Winds.

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  • Temperature Real-Time

Nashua Temperature Statistics

October Temperature

Nashua - Boire Field Airport (2.5 miles)

  • Lowest 7 October, 2026

    30 °F

  • Average October

    55.3 °F

  • Highest 2 October, 2026

    82.9 °F

Climate (2021–2026)

Nashua - Boire Field Airport (2.5 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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