Newmarket Weather Forecast

    • 24
    • 33

    Snow Likely

    • 11
    • 32

    Chance Snow

    • 16
    • 25

    Partly Sunny

    • 19
    • 32

    Partly Sunny

    • 23
    • 42

    Partly Sunny

    • 33
    • 44

    Rain Likely

    • 17
    • 46

    Partly Sunny

Today 13 Dec Interior Rockingham

Mostly cloudy. Highs in the lower 30s. Southwest Winds around 10 Mph with Gusts up to 20 Mph.

Tonight 13 Dec Interior Rockingham

Cloudy. A slight chance of snow this Evening, then snow likely after midnight. Little or no snow accumulation. Lows in the lower 20s. Light and variable Winds. Chance of snow 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Newmarket Temperature Statistics

December Temperature

Pease Air Force Base / Portsmouth (5.6 miles)

  • Lowest 5 December, 2025

    6.8 °F

  • Average December

    26.9 °F

  • Highest 10 December, 2025

    41.4 °F

Climate (2020–Present)

Pease Air Force Base / Portsmouth (5.6 miles)

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  • Average Low 2020–2025

    42.6 °F

  • Average 2020–2025

    50.8 °F

  • Average High 2020–2025

    59.3 °F
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