Casa Grande Weather Forecast

    • 52
    • 77

    Rain Showers

    • 47
    • 73

    Chance Rain Showers

    • 49
    • 80

    Sunny

    • 52
    • 89

    Sunny

    • 54
    • 92

    Sunny

    • 55
    • 93

    Mostly Sunny

    • 55
    • 92

    Mostly Sunny

Today 9 Mar Northwest Pinal County

Partly sunny with a chance of Showers and a slight chance of Thunderstorms. Not as warm. Highs 77 to 82. South wind 5 to 15 Mph. Chance of rain 30 percent.

Tonight 9 Mar Northwest Pinal County

Considerable cloudiness. A chance of Showers and Thunderstorms in the Evening, then a chance of Showers and a slight chance of Thunderstorms after midnight. Lows 46 to 56. Southwest wind 5 to 15 Mph. Chance of rain 30 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Casa Grande Temperature Statistics

March Temperature

Casa Grande, Casa Grande Municipal Airport (4.3 miles)

  • Lowest 6 March, 2026

    46.9 °F

  • Average March

    66.9 °F

  • Highest 1 March, 2026

    91.9 °F

Climate (2021–Present)

Casa Grande, Casa Grande Municipal Airport (4.3 miles)

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  • Average Low 2021–2026

    59.6 °F

  • Average 2021–2026

    73 °F

  • Average High 2021–2026

    85.8 °F
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