Phoenix Regional Airport Weather Forecast

    • 44
    • 74

    Mostly Sunny

    • 44
    • 74

    Mostly Sunny

    • 45
    • 74

    Mostly Sunny

    • 46
    • 77

    Mostly Sunny

    • 47
    • 78

    Mostly Sunny

    • 46
    • 77

    Mostly Sunny

Today 16 Dec Northwest Pinal County

Sunny. Highs 72 to 77. East wind around 5 Mph in the morning becoming light in the afternoon.

Tonight 16 Dec Northwest Pinal County

Clear. Lows 39 to 49. Light wind in the evening becoming southeast around 5 Mph after midnight.

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Phoenix Regional Airport Temperature Statistics

December Temperature

Casa Grande, Casa Grande Municipal Airport (8.7 miles)

  • Lowest 5 December, 2025

    35.1 °F

  • Average December

    53.4 °F

  • Highest 11 December, 2025

    75 °F

Climate (2020–Present)

Casa Grande, Casa Grande Municipal Airport (8.7 miles)

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  • Average Low 2020–2025

    59.2 °F

  • Average 2020–2025

    72.7 °F

  • Average High 2020–2025

    85.5 °F
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