Ross Valley, CA 18 January Weather

Altitude - 122m | 37°57′40″N,122°35′28″W | map (OSM)

Ross Valley, CA

°F

7:30 amFog4mphNE

Fri, January 16, 20268:07 AM (GMT -08:00)

Sunday Jan 18 2026	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	48°	46°	46°	50°	58°	61°	55°	50°
wind	5mph	5mph	6mph	6mph	7mph	6mph	3mph	3mph
pressure in	29.74	29.73	29.73	29.75	29.74	29.69	29.67	29.67

Saturday Jan 18 2025	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	43°	43°	42°	44°	52°	56°	50°	44°
wind	1mph	0mph	1mph	2mph	3mph	3mph	2mph	1mph
pressure in	29.80	29.80	29.81	29.84	29.84	29.78	29.79	29.81

Thursday Jan 18 2024	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	48°	46°	46°	48°	55°	56°	52°	49°
wind	1mph	2mph	2mph	4mph	7mph	6mph	3mph	3mph
pressure in	29.67	29.67	29.65	29.65	29.63	29.61	29.60	29.60

* Ross Valley, CA weather for January 18 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 Ross Valley, CA Weather for January 18, 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 18 for previous years is presented.