| National Weather Service Forecast for:
Fountain Hills AZ Issued by: National Weather Service Phoenix, AZ |
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| Updated: 3:53 pm MST Dec 17, 2025 | ||||||||||||||||||
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| Tonight |
Clear, with a low around 49. Calm wind. |
| Thursday |
Sunny, with a high near 77. North wind around 5 mph becoming calm. |
| Thursday Night |
Mostly clear, with a low around 51. Calm wind becoming northeast around 5 mph. |
| Friday |
Sunny, with a high near 80. Northeast wind around 5 mph becoming calm. |
| Friday Night |
Mostly clear, with a low around 51. Calm wind. |
| Saturday |
Sunny, with a high near 79. East northeast wind around 5 mph becoming calm. |
| Saturday Night |
Mostly clear, with a low around 53. Calm wind becoming northeast around 5 mph. |
| Sunday |
Sunny, with a high near 81. East northeast wind around 5 mph becoming calm. |
| Sunday Night |
Mostly clear, with a low around 53. Calm wind becoming northeast around 5 mph after midnight. |
| Monday |
Sunny, with a high near 83. Northeast wind around 5 mph becoming calm in the morning. |
| Monday Night |
Partly cloudy, with a low around 54. Calm wind becoming east northeast around 5 mph after midnight. |
| Tuesday |
Mostly sunny, with a high near 79. East northeast wind around 5 mph becoming calm in the morning. |
| Tuesday Night |
Mostly cloudy, with a low around 53. Calm wind becoming east northeast around 5 mph. |
| Wednesday |
Mostly sunny, with a high near 76. East northeast wind around 5 mph becoming south southwest in the afternoon. |
Forecast from NOAA-NWS for Fountain Hills AZ.
