Newbury Weather Forecast

    • 54
    • 76

    Mostly Sunny

    • 37
    • 69

    Becoming Sunny

    • 36
    • 64

    Mostly Sunny

    • 45
    • 68

    Mostly Sunny

    • 54
    • 73

    Partly Sunny

    • 55
    • 77

    Chance Rain Showers

    • 52
    • 73

    Slight Chance Rain Showers

Today 18 Sep Merrimack

Mostly sunny. Highs around 80. Light and variable Winds.

Tonight 18 Sep Merrimack

Mostly clear. Lows in the mid 50s. Light and variable Winds.

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Newbury Temperature Statistics

September Temperature

Springfield, Hartness State Springfield Airport (24.2 miles)

  • Lowest 9 September, 2025

    37.9 °F

  • Average September

    62.3 °F

  • Highest 4 September, 2025

    82 °F

Climate (2020–Present)

Springfield, Hartness State Springfield Airport (24.2 miles)

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  • Average Low 2020–2025

    38.4 °F

  • Average 2020–2025

    48.4 °F

  • Average High 2020–2025

    58.9 °F
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