Island Mountain, CA 28 December Weather

Altitude - 165m | 40°1′34″N,123°29′24″W | map (OSM)

Island Mountain, CA

°F

11 pmRain11mphS

Thu, December 25, 202511:30 PM (GMT -08:00)

Sunday Dec 28 2025	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	34°	34°	33°	36°	50°	56°	47°	40°
wind	4mph	4mph	4mph	3mph	3mph	3mph	2mph	5mph
pressure in	29.69	29.69	29.69	29.71	29.70	29.69	29.71	29.74

Saturday Dec 28 2024	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	52°	53°	52°	53°	55°	56°	55°	55°
wind	6mph	5mph	4mph	4mph	5mph	5mph	7mph	9mph
pressure in	29.47	29.47	29.48	29.49	29.48	29.45	29.45	29.46

Thursday Dec 28 2023	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	49°	50°	49°	50°	55°	57°	54°	54°
wind	4mph	4mph	4mph	5mph	6mph	6mph	6mph	6mph
pressure in	29.51	29.51	29.51	29.53	29.50	29.47	29.44	29.41

* Island Mountain, CA weather for December 28 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 Island Mountain, CA Weather for December 28, 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 28 for previous years is presented.