| National Weather Service Forecast for:
San Luis AZ Issued by: National Weather Service Phoenix, AZ |
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| Updated: 11:47 pm MST Jun 21, 2026 | ||||||||||||||||||
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| Overnight |
Partly cloudy, with a low around 73. Calm wind. |
| Monday |
Sunny, with a high near 106. Breezy, with a light southeast wind becoming south southeast 10 to 15 mph in the morning. Winds could gust as high as 20 mph. |
| Monday Night |
Mostly clear, with a low around 75. South wind 5 to 10 mph becoming east after midnight. |
| Tuesday |
Sunny, with a high near 109. Breezy, with a south southeast wind 5 to 15 mph, with gusts as high as 20 mph. |
| Tuesday Night |
Partly cloudy, with a low around 80. South wind 5 to 10 mph becoming light south southeast after midnight. |
| Wednesday |
Sunny and hot, with a high near 113. South wind 5 to 10 mph. |
| Wednesday Night |
Mostly clear, with a low around 83. South wind 5 to 10 mph becoming light south southeast in the evening. |
| Thursday |
Sunny and hot, with a high near 114. Calm wind becoming south around 5 mph in the morning. |
| Thursday Night |
Mostly clear, with a low around 83. Southwest wind 5 to 10 mph becoming north after midnight. |
| Friday |
Sunny and hot, with a high near 113. Northeast wind 5 to 10 mph becoming south southwest in the afternoon. |
| Friday Night |
Mostly clear, with a low around 79. South southwest wind 5 to 10 mph becoming north northeast in the evening. |
| Saturday |
Sunny and hot, with a high near 111. Light and variable wind becoming south southwest 5 to 10 mph in the morning. |
| Saturday Night |
Clear, with a low around 77. West southwest wind 5 to 10 mph becoming northwest after midnight. Winds could gust as high as 20 mph. |
| Sunday |
Sunny, with a high near 107. Northwest wind around 5 mph becoming southwest in the morning. |
Forecast from NOAA-NWS for San Luis AZ.
