San Ysidro, CA 18 October Weather

Altitude - 33m | 32°33′0″N,117°2′24″W | map (OSM)

San Ysidro, CA

°F

9 pmClear4mphW

Tue, October 7, 20259:49 PM (GMT -07:00)

Climatic norm in San Ysidro, CA Oct 18

57°
64°
72°

minimum
average
maximum

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

temperature °F	60°	58°	58°	62°	68°	69°	66°	62°
wind	3mph	3mph	2mph	2mph	7mph	10mph	9mph	5mph
pressure in	29.84	29.83	29.83	29.86	29.86	29.83	29.81	29.84

Friday Oct 18 2024	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	63°	62°	60°	61°	68°	69°	65°	61°
wind	5mph	5mph	2mph	2mph	5mph	10mph	10mph	3mph
pressure in	29.73	29.73	29.76	29.81	29.83	29.80	29.81	29.87

Wednesday Oct 18 2023	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	63°	62°	61°	67°	73°	74°	69°	65°
wind	1mph	1mph	2mph	1mph	5mph	7mph	4mph	2mph
pressure in	29.76	29.75	29.76	29.79	29.79	29.75	29.75	29.79

Tuesday Oct 18 2022	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	64°	62°	62°	69°	79°	82°	77°	71°
wind	2mph	2mph	2mph	2mph	6mph	8mph	7mph	4mph
pressure in	29.84	29.83	29.85	29.89	29.85	29.80	29.80	29.84

Monday Oct 18 2021	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	60°	60°	60°	61°	64°	64°	62°	57°
wind	3mph	3mph	3mph	5mph	9mph	13mph	10mph	4mph
pressure in	29.87	29.85	29.85	29.87	29.86	29.83	29.84	29.87

Sunday Oct 18 2020	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	65°	64°	65°	70°	79°	78°	72°	67°
wind	1mph	1mph	2mph	2mph	6mph	9mph	6mph	2mph
pressure in	29.84	29.83	29.85	29.89	29.87	29.83	29.83	29.86

Friday Oct 18 2019	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	62°	60°	59°	63°	70°	72°	68°	64°
wind	4mph	3mph	1mph	3mph	7mph	10mph	8mph	2mph
pressure in	29.71	29.72	29.75	29.80	29.81	29.76	29.76	29.79

Thursday Oct 18 2018	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	60°	58°	58°	67°	78°	78°	73°	66°
wind	3mph	3mph	3mph	3mph	6mph	10mph	7mph	3mph
pressure in	29.91	29.90	29.91	29.93	29.92	29.87	29.89	29.90

* San Ysidro, CA weather for October 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 San Ysidro, CA Weather for October 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 October 18 for previous years is presented.