| National Weather Service Forecast for:
Descanso CA Issued by: National Weather Service San Diego, CA |
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| Updated: 12:56 pm PST Dec 17, 2025 | ||||||||||||||||||
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| Tonight |
Clear, with a low around 51. North wind 5 to 10 mph becoming northeast 15 to 20 mph after midnight. Winds could gust as high as 35 mph. |
| Thursday |
Sunny, with a high near 80. Northeast wind 10 to 15 mph decreasing to 5 to 10 mph in the afternoon. Winds could gust as high as 25 mph. |
| Thursday Night |
Mostly clear, with a low around 53. East wind around 5 mph. |
| Friday |
Sunny, with a high near 77. West wind 5 to 10 mph. |
| Friday Night |
Mostly clear, with a low around 51. West wind around 5 mph. |
| Saturday |
Sunny, with a high near 74. |
| Saturday Night |
Partly cloudy, with a low around 50. |
| Sunday |
Mostly sunny, with a high near 74. |
| Sunday Night |
Partly cloudy, with a low around 48. |
| Monday |
Mostly sunny, with a high near 73. |
| Monday Night |
Partly cloudy, with a low around 47. |
| Tuesday |
A slight chance of showers. Partly sunny, with a high near 66. |
| Tuesday Night |
A chance of showers. Mostly cloudy, with a low around 47. |
| Wednesday |
Showers likely. Mostly cloudy, with a high near 64. |
Forecast from NOAA-NWS for Descanso CA.