Bel Marin Keys, CA 20 October Weather

Altitude - 4m | 38°4′55″N,122°30′54″W | map (OSM)

Bel Marin Keys, CA

°F

9 pmClear5mphNW

Sat, October 11, 20259:43 PM (GMT -07:00)

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

temperature °F	55°	53°	51°	54°	62°	65°	61°	55°
wind	7mph	5mph	5mph	4mph	7mph	8mph	8mph	4mph
pressure in	29.87	29.87	29.87	29.89	29.91	29.88	29.88	29.91

Sunday Oct 20 2024	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	52°	51°	48°	55°	69°	76°	69°	56°
wind	1mph	0mph	0mph	2mph	4mph	5mph	6mph	3mph
pressure in	30.04	30.04	30.06	30.09	30.08	30.04	30.03	30.07

* Bel Marin Keys, CA weather for October 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 Bel Marin Keys, CA Weather for October 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 October 20 for previous years is presented.