New Hampshire Motor Speedway Weather Forecast

    • 1
    • 30

    Chance Snow

    • 4
    • 23

    Mostly Sunny

    • 24
    • 37

    Rain/Snow

    • 26
    • 47

    Chance Rain

    • 30
    • 46

    Rain/Snow Likely

    • 31
    • 44

    Chance Rain/Freezing Rain

Today 1 Mar Merrimack

Cloudy with a chance of snow in the Morning, then partly sunny with a slight chance of snow in the afternoon. Colder with Highs in the upper 20s. Northwest Winds around 10 Mph with Gusts up to 25 Mph. Chance of snow 40 percent.

Tonight 1 Mar Merrimack

Mostly clear. Cooler with Lows around 2 above. Northwest Winds around 10 Mph with Gusts up to 25 Mph. Wind chill Values as low as 11 below after midnight.

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New Hampshire Motor Speedway Temperature Statistics

March Temperature

Concord Municipal Airport (10.6 miles)

  • Lowest

  • Average March

  • Highest

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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