Newton Weather Forecast

    • 56
    • 82

    Becoming Sunny

    • 50
    • 81

    Mostly Sunny

    • 48
    • 73

    Partly Sunny

    • 51
    • 73

    Mostly Cloudy

    • 56
    • 77

    Partly Sunny

    • 59
    • 83

    Slight Chance Rain Showers

Today 18 Sep Sussex

Areas of fog this morning. Mostly sunny. Warmer with Highs in the lower 80s. Northwest Winds 5 to 10 Mph.

Tonight 18 Sep Sussex

Clear. Lows in the upper 50s. West Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Newton Temperature Statistics

September Temperature

Andover, Aeroflex-Andover Airport (3.1 miles)

  • Lowest 8 September, 2025

    46 °F

  • Average September

    64.7 °F

  • Highest 6 September, 2025

    82.9 °F

Climate (2020–Present)

Andover, Aeroflex-Andover Airport (3.1 miles)

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  • Average Low 2020–2025

    44.1 °F

  • Average 2020–2025

    53.8 °F

  • Average High 2020–2025

    63.9 °F
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