Phoenix Weather Forecast

    • 50
    • 83

    Sunny

    • 52
    • 88

    Mostly Sunny

    • 53
    • 91

    Mostly Sunny

    • 51
    • 86

    Mostly Sunny

    • 49
    • 83

    Mostly Sunny

    • 52
    • 84

    Partly Sunny

Today 18 Sep Jackson County

Sunny. Patchy fog early this morning. Highs in the lower to mid 80s in the Valleys and in the lower to mid 70s at higher Elevations. Light Winds becoming northwest around 5 Mph this afternoon.

Tonight 18 Sep Jackson County

Clear. Lows in the mid 40s to lower 50s. North Winds around 5 Mph shifting to the east after midnight.

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Phoenix Temperature Statistics

September Temperature

Rogue Valley International Airport (7.5 miles)

  • Lowest 14 September, 2026

    42.7 °F

  • Average September

    64.3 °F

  • Highest 9 September, 2026

    96.7 °F

Climate (2021–2026)

Rogue Valley International Airport (7.5 miles)

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  • Average Low 2021–2026

    45.3 °F

  • Average 2021–2026

    57 °F

  • Average High 2021–2026

    70.1 °F
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