San Tan Valley Weather Forecast

    • 33
    • 54

    Chance Rain/Snow

    • 32
    • 61

    Mostly Sunny

    • 35
    • 67

    Mostly Sunny

    • 42
    • 73

    Mostly Sunny

    • 46
    • 79

    Mostly Sunny

    • 49
    • 84

    Mostly Sunny

Today 29 Jan Northwest Pinal County

Mostly cloudy with a chance of Showers and a slight chance of Thunderstorms in the Morning, then partly cloudy with a chance of Showers in the afternoon. Highs 55 to 60. South wind around 5 Mph in the morning becoming southwest 5 to 10 Mph in the afternoon. Chance of rain 40 percent.

Tonight 29 Jan Northwest Pinal County

Partly cloudy with a slight chance of Showers in the Evening, then mostly clear after midnight. Lows 28 to 38. Southeast wind around 5 Mph. Chance of rain 10 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

San Tan Valley Temperature Statistics

January Temperature

Phoenix-Mesa Gateway Airport (10.6 miles)

  • Lowest 12 January, 2025

    28.4 °F

  • Average January

    47.8 °F

  • Highest 3 January, 2025

    77 °F

Climate (2020–Present)

Phoenix-Mesa Gateway Airport (10.6 miles)

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  • Average Low 2020–2025

    59.8 °F

  • Average 2020–2025

    70.1 °F

  • Average High 2020–2025

    85.6 °F
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