San Tan Valley Weather Forecast

    • 54
    • 85

    Increasing Clouds

    • 60
    • 89

    Mostly Sunny

    • 59
    • 86

    Mostly Cloudy

    • 51
    • 79

    Sunny

    • 55
    • 84

    Mostly Sunny

    • 59
    • 88

    Partly Sunny

Today 23 Apr Northwest Pinal County

Mostly sunny in the morning then becoming partly cloudy. Highs 82 to 87. Southwest wind 5 to 10 Mph.

Tonight 23 Apr Northwest Pinal County

Partly cloudy in the evening then becoming clear. Lows 49 to 59. West wind 5 to 10 Mph in the evening becoming south around 5 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

San Tan Valley Temperature Statistics

April Temperature

Phoenix-Mesa Gateway Airport (10.6 miles)

  • Lowest 15 April, 2026

    55.2 °F

  • Average April

    73.1 °F

  • Highest 5 April, 2026

    93.2 °F

Climate (2021–Present)

Phoenix-Mesa Gateway Airport (10.6 miles)

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  • Average Low 2021–2026

    60.6 °F

  • Average 2021–2026

    70.8 °F

  • Average High 2021–2026

    85.9 °F
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