New River Weather Forecast

    • 78
    • 96

    Chance Rain Showers

    • 77
    • 95

    Chance Rain Showers

    • 76
    • 94

    Chance Thunderstorms

    • 77
    • 95

    Partly Sunny

    • 77
    • 99

    Hot

    • 77
    • 100

    Hot

Today 14 Sep Cave Creek/New River

Partly cloudy with a chance of Showers and a slight chance of Thunderstorms in the Morning, then mostly sunny with a slight chance of afternoon Showers and Thunderstorms. Highs 95 to 100. Southeast wind 5 to 10 Mph in the morning becoming south in the afternoon. Chance of rain 30 percent.

Tonight 14 Sep Cave Creek/New River

Partly cloudy with a chance of Showers and a slight chance of Thunderstorms. Lows 72 to 82. Southeast wind around 5 Mph. Chance of rain 30 percent.

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New River Temperature Statistics

September Temperature

Phoenix, Phoenix-Deer Valley Municipal Airport (15.5 miles)

  • Lowest 1 September, 2026

    76.6 °F

  • Average September

    92.2 °F

  • Highest 7 September, 2026

    107.7 °F

Climate (2021–2026)

Phoenix, Phoenix-Deer Valley Municipal Airport (15.5 miles)

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  • Average Low 2021–2026

    62.3 °F

  • Average 2021–2026

    74.2 °F

  • Average High 2021–2026

    86.2 °F
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