| National Weather Service Forecast for:
Rosemont CA Issued by: National Weather Service Sacramento, CA |
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| Updated: 1:21 pm PST Dec 16, 2025 | ||||||||||||||||||
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| Tonight |
Showers likely, mainly after 3am. Patchy fog. Otherwise, cloudy, with a temperature rising to around 52 by 5am. South southeast wind 5 to 8 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible. |
| Wednesday |
Showers likely, mainly before 10am. Mostly cloudy, with a high near 60. South southeast wind 5 to 9 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible. |
| Wednesday Night |
A 20 percent chance of showers. Increasing clouds, with a low around 45. Calm wind. |
| Thursday |
Mostly cloudy, with a high near 57. Light south wind. |
| Thursday Night |
A 20 percent chance of showers after 10pm. Mostly cloudy, with a low around 50. Light south southeast wind. |
| Friday |
A 50 percent chance of showers. Cloudy, with a high near 57. |
| Friday Night |
Showers. Low around 55. Chance of precipitation is 80%. |
| Saturday |
Showers. Cloudy, with a high near 56. |
| Saturday Night |
Showers. Cloudy, with a low around 55. |
| Sunday |
Showers. Cloudy, with a high near 58. |
| Sunday Night |
Showers likely. Cloudy, with a low around 54. |
| Monday |
Showers likely. Cloudy, with a high near 57. |
| Monday Night |
A chance of showers. Cloudy, with a low around 50. |
| Tuesday |
A chance of showers. Cloudy, with a high near 54. |
Forecast from NOAA-NWS for Rosemont CA.