Newmarket Weather Forecast

    • 22
    • 37

    Decreasing Clouds

    • 34
    • 48

    Partly Sunny

    • 41
    • 58

    Mostly Cloudy

    • 54
    • 62

    Chance Rain

    • 37
    • 70

    Chance Rain/Snow

    • 33
    • 45

    Chance Rain/Snow

Today 28 Mar Interior Rockingham

Partly sunny. Highs in the mid 30s. Light and variable Winds, becoming northwest around 10 Mph in the afternoon.

Tonight 28 Mar Interior Rockingham

Partly cloudy in the Evening, then clearing. Lows in the lower 20s. Light and variable Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Newmarket Temperature Statistics

March Temperature

Pease Air Force Base / Portsmouth (5.6 miles)

  • Lowest 2 March, 2026

    7.9 °F

  • Average March

    37.3 °F

  • Highest 10 March, 2026

    72.7 °F

Climate (2021–Present)

Pease Air Force Base / Portsmouth (5.6 miles)

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  • Average Low 2021–2026

    42.3 °F

  • Average 2021–2026

    50.6 °F

  • Average High 2021–2026

    59.1 °F
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