New Hampshire Motor Speedway Weather Forecast

    • 18
    • 26

    Chance Snow

    • 14
    • 39

    Partly Sunny

    • -3
    • 25

    Partly Sunny

    • -2
    • 7

    Cold

    • 1
    • 11

    Chance Snow

    • 4
    • 18

    Slight Chance Snow

Today 21 Jan Merrimack

Mostly sunny in the Morning, then mostly cloudy with a slight chance of snow in the afternoon. Highs in the mid 20s. Southwest Winds around 10 Mph with Gusts up to 20 Mph. Chance of snow 20 percent. Wind chill Values as low as 7 below in the morning.

Tonight 21 Jan Merrimack

Mostly clear. Lows around 5 above. Southwest Winds around 10 Mph with Gusts up to 20 Mph. Wind chill Values as low as 8 below.

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New Hampshire Motor Speedway Temperature Statistics

January Temperature

Concord Municipal Airport (10.6 miles)

  • Lowest 2 January, 2026

    1 °F

  • Average January

    27.7 °F

  • Highest 14 January, 2026

    48 °F

Climate (2021–Present)

Concord Municipal Airport (10.6 miles)

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  • Average Low 2021–2026

    38.5 °F

  • Average 2021–2026

    49.2 °F

  • Average High 2021–2026

    60 °F
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