New Hampshire Motor Speedway Weather Forecast

    • 30
    • 49

    Slight Chance Rain/Snow

    • 36
    • 45

    Chance Rain Showers

    • 32
    • 56

    Partly Sunny

    • 31
    • 55

    Partly Sunny

    • 36
    • 57

    Mostly Cloudy

    • 37
    • 58

    Mostly Cloudy

Today 21 Apr Merrimack

Mostly sunny. Highs in the upper 40s. Light and variable Winds.

Tonight 21 Apr Merrimack

Mostly clear. Lows in the lower 20s. Light and variable Winds.

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New Hampshire Motor Speedway Temperature Statistics

April Temperature

Concord Municipal Airport (10.6 miles)

  • Lowest 8 April, 2026

    23.6 °F

  • Average April

    48.7 °F

  • Highest 14 April, 2026

    83.6 °F

Climate (2021–Present)

Concord Municipal Airport (10.6 miles)

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  • Average Low 2021–2026

    38.3 °F

  • Average 2021–2026

    49.1 °F

  • Average High 2021–2026

    60 °F
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