| National Weather Service Forecast for:
Casa Grande AZ Issued by: National Weather Service Phoenix, AZ |
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| Updated: 1:57 am MST Jun 30, 2026 | ||||||||||||||||||
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| Overnight |
Clear, with a low around 66. Southeast wind around 5 mph. |
| Tuesday |
Sunny, with a high near 98. Breezy, with a light and variable wind becoming southwest 10 to 15 mph in the morning. Winds could gust as high as 25 mph. |
| Tuesday Night |
Mostly clear, with a low around 64. Southwest wind 5 to 10 mph becoming southeast after midnight. Winds could gust as high as 20 mph. |
| Wednesday |
Sunny, with a high near 99. Light and variable wind becoming southwest 5 to 10 mph in the afternoon. |
| Wednesday Night |
Mostly clear, with a low around 65. Southwest wind around 5 mph becoming south southeast after midnight. |
| Thursday |
Sunny, with a high near 101. Calm wind becoming west southwest around 5 mph in the afternoon. |
| Thursday Night |
Partly cloudy, with a low around 69. West wind around 5 mph becoming south southeast after midnight. |
| Friday |
Mostly sunny, with a high near 102. Calm wind becoming west southwest around 5 mph in the afternoon. |
| Friday Night |
Partly cloudy, with a low around 73. West wind around 5 mph becoming south after midnight. |
| Independence Day |
Mostly sunny, with a high near 103. South wind around 5 mph becoming west in the afternoon. |
| Saturday Night |
Partly cloudy, with a low around 74. West northwest wind around 5 mph becoming south after midnight. |
| Sunday |
Sunny, with a high near 106. Calm wind becoming west around 5 mph in the afternoon. |
| Sunday Night |
Mostly clear, with a low around 77. West northwest wind around 5 mph becoming south southeast after midnight. |
| Monday |
Sunny, with a high near 108. South southeast wind around 5 mph becoming west in the afternoon. |
Forecast from NOAA-NWS for Casa Grande AZ.