Concord Municipal Airport Weather Forecast

    • 31
    • 61

    Increasing Clouds

    • 34
    • 66

    Partly Sunny

    • 32
    • 59

    Mostly Sunny

    • 34
    • 64

    Mostly Sunny

    • 29
    • 53

    Mostly Sunny

    • 31
    • 57

    Mostly Sunny

    • 36
    • 64

    Mostly Sunny

Today 19 Oct Merrimack

Partly sunny. Highs in the mid 60s.

Tonight 19 Oct Merrimack

Mostly clear. Patchy dense fog after midnight with visibility one quarter mile or less at Times. Lows in the mid 30s. Light and variable Winds.

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Concord Municipal Airport Temperature Statistics

October Temperature

Concord Municipal Airport (0 miles)

  • Lowest 17 October, 2026

    28 °F

  • Average October

    54.4 °F

  • Highest 2 October, 2026

    84.7 °F

Climate (2021–2026)

Concord Municipal Airport (0 miles)

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  • Average Low 2021–2026

    38 °F

  • Average 2021–2026

    49.1 °F

  • Average High 2021–2026

    60.2 °F
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