Discovery Bay, CA 21 January Weather

Altitude - -4m | 37°54′32″N,121°36′0″W | map (OSM)

Discovery Bay, CA

°F

1 pmPartly Cloudy0mphC

Mon, January 19, 20261:12 PM (GMT -08:00)

Wednesday Jan 21 2026	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	44°	43°	43°	44°	50°	55°	51°	48°
wind	2mph	2mph	2mph	2mph	2mph	2mph	3mph	3mph
pressure in	30.13	30.11	30.11	30.13	30.11	30.06	30.06	30.06

Tuesday Jan 21 2025	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	38°	36°	31°	38°	52°	58°	49°	42°
wind	3mph	4mph	2mph	2mph	4mph	5mph	5mph	5mph
pressure in	30.48	30.51	30.53	30.56	30.54	30.47	30.46	30.46

Sunday Jan 21 2024	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	55°	53°	55°	55°	59°	61°	58°	57°
wind	10mph	9mph	11mph	12mph	15mph	12mph	11mph	12mph
pressure in	29.82	29.80	29.81	29.85	29.83	29.79	29.78	29.75

* Discovery Bay, CA weather for January 21 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 Discovery Bay, CA Weather for January 21, 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 21 for previous years is presented.