| National Weather Service Forecast for:
Fountain Hills AZ Issued by: National Weather Service Phoenix, AZ |
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| Updated: 12:12 am MST Dec 5, 2025 | ||||||||||||||||||
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| Overnight |
Mostly clear, with a steady temperature around 43. North wind around 5 mph. |
| Friday |
Sunny, with a high near 65. North wind around 5 mph becoming calm. |
| Friday Night |
Clear, with a low around 41. Calm wind. |
| Saturday |
Sunny, with a high near 67. Calm wind. |
| Saturday Night |
Clear, with a low around 44. Calm wind. |
| Sunday |
Sunny, with a high near 72. Northeast wind around 5 mph becoming calm. |
| Sunday Night |
Clear, with a low around 47. Calm wind becoming northeast around 5 mph after midnight. |
| Monday |
Sunny, with a high near 75. Northeast wind around 5 mph becoming calm in the morning. |
| Monday Night |
Clear, with a low around 47. Northeast wind around 5 mph. |
| Tuesday |
Sunny, with a high near 76. Northeast wind around 5 mph becoming calm in the morning. |
| Tuesday Night |
Mostly clear, with a low around 48. Calm wind becoming northeast around 5 mph. |
| Wednesday |
Sunny, with a high near 75. Northeast wind around 5 mph becoming calm. |
| Wednesday Night |
Clear, with a low around 50. Calm wind becoming northeast around 5 mph. |
| Thursday |
Sunny, with a high near 77. Northeast wind around 5 mph becoming calm. |
Forecast from NOAA-NWS for Fountain Hills AZ.