Rosemont, CA 27 December Weather

Altitude - 15m | 38°33′7″N,121°21′54″W | map (OSM)

Rosemont, CA

°F

3:30 pmMostly Cloudy10mphS

Thu, December 25, 20254:28 PM (GMT -08:00)

Saturday Dec 27 2025	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	50°	50°	48°	49°	52°	53°	49°	45°
wind	5mph	3mph	1mph	4mph	6mph	7mph	6mph	5mph
pressure in	29.98	30.01	30.06	30.12	30.12	30.11	30.15	30.18

Friday Dec 27 2024	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	51°	51°	52°	52°	55°	56°	55°	53°
wind	16mph	18mph	17mph	14mph	11mph	8mph	6mph	6mph
pressure in	29.92	29.88	29.92	29.98	30.01	30.03	30.06	30.10

Wednesday Dec 27 2023	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	46°	45°	44°	47°	55°	56°	53°	52°
wind	2mph	3mph	4mph	6mph	8mph	7mph	5mph	5mph
pressure in	30.04	30.05	30.03	30.04	30.02	30.02	30.07	30.11

* Rosemont, CA weather for December 27 is prepared on the basis of GFS data and is intended for personal use in the "as is" (as is) format. You can see on this page Rosemont, CA Weather for December 27, as well as compare air temperature with the climate norm for this date. Perhaps you will be interested - for comparison, the actual weather on December 27 for previous years is presented.