Blackwater Weather Forecast

    • 76
    • 96

    Rain Showers Likely

    • 74
    • 91

    Rain Showers Likely

    • 76
    • 95

    Partly Sunny

    • 76
    • 99

    Hot

    • 76
    • 100

    Hot

    • 75
    • 99

    Slight Chance Thunderstorms

Today 15 Sep Northwest Pinal County

Partly cloudy. A slight chance of Showers and Thunderstorms in the Morning, then a chance of afternoon Showers and Thunderstorms. Not as warm. Highs 95 to 100. Southeast wind 5 to 10 Mph. Chance of rain 40 percent.

Tonight 15 Sep 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 68 to 78. Southeast wind 5 to 10 Mph. Chance of rain 50 percent. Rainfall up to a half of an inch Possible, except locally higher in Thunderstorms.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Blackwater Temperature Statistics

September Temperature

Casa Grande, Casa Grande Municipal Airport (11.8 miles)

  • Lowest 8 September, 2026

    84 °F

  • Average September

    91.9 °F

  • Highest 8 September, 2026

    102.9 °F

Climate (2021–2026)

Casa Grande, Casa Grande Municipal Airport (11.8 miles)

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  • Average Low 2021–2026

    59.3 °F

  • Average 2021–2026

    72.7 °F

  • Average High 2021–2026

    85.5 °F
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