Island Mountain, CA 20 January Weather

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

Island Mountain, CA

°F

6:30 amClear3mphSE

Sat, January 17, 20267:01 AM (GMT -08:00)

Tuesday Jan 20 2026	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	43°	41°	41°	46°	58°	63°	55°	46°
wind	5mph	5mph	4mph	4mph	2mph	2mph	2mph	3mph
pressure in	29.51	29.51	29.52	29.53	29.53	29.49	29.50	29.52

Monday Jan 20 2025	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	40°	41°	35°	38°	52°	59°	49°	40°
wind	7mph	8mph	8mph	8mph	7mph	5mph	4mph	4mph
pressure in	29.61	29.63	29.67	29.70	29.70	29.67	29.72	29.78

Saturday Jan 20 2024	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	51°	51°	50°	50°	51°	51°	50°	49°
wind	9mph	10mph	13mph	12mph	10mph	9mph	8mph	7mph
pressure in	29.13	29.09	29.06	29.09	29.10	29.10	29.11	29.13

* Island Mountain, CA weather for January 20 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 January 20, as well as compare air temperature with the climate norm for this date. Perhaps you will be interested - for comparison, the actual weather on January 20 for previous years is presented.