Newton Weather Forecast

    • 76
    • 93

    Isolated Thunderstorms

    • 78
    • 97

    Hot

    • 75
    • 99

    Hot

    • 73
    • 93

    Partly Sunny

    • 75
    • 93

    Slight Chance Thunderstorms

    • 75
    • 96

    Partly Sunny

Today 19 Jul Harvey

Mostly sunny. A slight chance of Showers and Thunderstorms in the afternoon. Humid with Highs in the lower 90s. South Winds around 5 Mph. Chance of rain 20 percent. Heat index Values up to 100.

Tonight 19 Jul Harvey

Mostly clear. Lows in the mid 70s. South Winds around 5 Mph.

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  • Temperature Real-Time

Newton Temperature Statistics

July Temperature

Newton, Newton City/County Airport (3.1 miles)

  • Lowest 5 July, 2026

    66.2 °F

  • Average July

    80.5 °F

  • Highest 8 July, 2026

    96.1 °F

Climate (2021–2026)

Newton, Newton City/County Airport (3.1 miles)

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  • Average Low 2021–2026

    47.2 °F

  • Average 2021–2026

    58 °F

  • Average High 2021–2026

    69.3 °F
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