| National Weather Service Forecast for:
Rosemont CA Issued by: National Weather Service Sacramento, CA |
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| Updated: 2:01 pm PDT Apr 6, 2026 | ||||||||||||||||||
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| This Afternoon |
Sunny, with a high near 83. West southwest wind around 7 mph. |
| Tonight |
Mostly clear, with a low around 48. Southwest wind 5 to 7 mph becoming south southeast after midnight. |
| Tuesday |
Partly sunny, then gradually becoming sunny, with a high near 80. Calm wind becoming west southwest around 5 mph in the afternoon. |
| Tuesday Night |
Partly cloudy, with a low around 50. South southwest wind around 6 mph becoming light and variable after midnight. |
| Wednesday |
Sunny, with a high near 81. Calm wind becoming southwest around 5 mph in the afternoon. |
| Wednesday Night |
Mostly clear, with a low around 55. |
| Thursday |
A 20 percent chance of rain after 11am. Partly sunny, with a high near 77. |
| Thursday Night |
A chance of rain, mainly before 11pm. Mostly cloudy, with a low around 55. |
| Friday |
A slight chance of rain, then showers likely and possibly a thunderstorm after 11am. Partly sunny, with a high near 73. |
| Friday Night |
A chance of showers and thunderstorms before 11pm, then a slight chance of rain after 11pm. Mostly cloudy, with a low around 53. |
| Saturday |
A chance of rain. Partly sunny, with a high near 72. |
| Saturday Night |
A chance of rain. Partly cloudy, with a low around 48. |
| Sunday |
A chance of rain. Partly sunny, with a high near 69. |
Forecast from NOAA-NWS for Rosemont CA.