San Marcos, CA Current Weather Conditions

Current weather observations and 72-hour history for San Marcos, CA. • View 5-Day Forecast ›

▼Current Conditions — San Marcos, CA

OCEANSIDE (KOKB)

Clear

77.0 F

Humidity:	57%
Wind Speed:	W 10.4 mph
Barometer:	29.94 in
Dewpoint:	60.8 F
Visibility:	10.00 mi
Precip:	--
Heat Index:	77.2 F
Wind Chill:	NA

Nov 6 2026, 02:05 PM PST

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▼Hourly Observation History — San Marcos, CA

Time	Wind (mph)	Vis (mi)	Weather	Precip (in)	Temperature (F)		Relative Humidity	Wind Chill (F)	Heat Index (F)	Pressure
Time	Wind (mph)	Vis (mi)	Weather	Precip (in)	Air	Dwpt	Relative Humidity	Wind Chill (F)	Heat Index (F)	altimeter (in)	sea level (mb)
02:05 PM PST	W 10.4	10.00	Clear	--	77.0	60.8	57%	NA	77.2	29.94	1013.9
01:55 PM PST	10.4	10.00	Clear	--	77.0	59.0	54%	NA	77.0	29.94	1013.9
01:45 PM PST	W 10.4	10.00	Clear	--	78.8	57.2	48%	NA	78.6	29.94	1013.9
01:20 PM PST	10.4	10.00	Clear	--	78.8	55.4	45%	NA	78.4	29.96	1014.6
01:15 PM PST	W 10.4	10.00	Clear	--	78.8	57.2	48%	NA	78.6	29.96	1014.6
12:55 PM PST	11.5	10.00	Clear	--	78.8	57.2	48%	NA	78.6	29.96	1014.6
12:50 PM PST	W 12.7	10.00	Clear	--	77.0	57.2	50%	NA	76.8	29.96	1014.6
12:30 PM PST	W 11.5	10.00	Clear	--	77.0	57.2	50%	NA	76.8	29.97	1014.9
11:40 AM PST	W 12.7	10.00	Clear	--	75.2	53.6	47%	NA	74.7	29.99	1015.6
11:25 AM PST	W 11.5	10.00	Clear	--	78.8	55.4	45%	NA	78.4	30.00	1015.9
11:15 AM PST	W 8.1	10.00	Clear	--	78.8	55.4	45%	NA	78.4	30.00	1015.9
10:55 AM PST	4.6	10.00	Clear	--	78.8		%	NA	NA	30.01	1016.3
10:50 AM PST	E 4.6	10.00	Clear	--	78.8	42.8	28%	NA	77.7	30.01	1016.3
10:45 AM PST	NE 6.9	10.00	Clear	--	78.8	44.6	30%	NA	77.7	30.01	1016.3
10:40 AM PST		10.00	Clear	--	78.8	44.6	30%	NA	77.7	30.01	1016.3
10:15 AM PST	5.7	10.00	Clear	--	77.0	46.4	34%	NA	75.9	30.02	1016.6
09:30 AM PST	6.9	10.00	Clear	--	71.6	46.4	41%	NA	70.3	30.02	1016.6
09:10 AM PST	4.6	10.00	Clear	--	69.8	44.6	40%	NA	NA	30.02	1016.6
08:35 AM PST	6.9	10.00	Clear	--	64.4	46.4	52%	NA	NA	30.03	1016.9
08:30 AM PST	5.7	10.00	Clear	--	62.6	46.4	55%	NA	NA	30.03	1016.9
08:10 AM PST	4.6	10.00	Clear	--	60.8	46.4	59%	NA	NA	30.03	1016.9
07:45 AM PST	NE 4.6	10.00	Clear	--	57.2	46.4	67%	NA	NA	30.03	1016.9
07:40 AM PST	NE 4.6	10.00	Clear	--	57.2	46.4	67%	NA	NA	30.03	1016.9
07:20 AM PST	NE 5.7	10.00	Clear	--	53.6	44.6	71%	NA	NA	30.02	1016.6
07:05 AM PST	4.6	10.00	Clear	--	53.6	44.6	71%	NA	NA	30.02	1016.6
06:55 AM PST	3.4	10.00	Clear	--	53.6	44.6	71%	NA	NA	30.02	1016.6
06:30 AM PST	4.6	10.00	Clear	--	51.8	44.6	76%	NA	NA	30.01	1016.3
05:52 AM PST	NE 4.7	10.00	Clear	--	51.1	45.0	79%	NA	NA	30.00	1015.9
05:45 AM PST	NE 6.9	10.00	Clear	--	51.8	44.6	76%	NA	NA	30.00	1015.9
05:10 AM PST	NE 5.7	10.00	Clear	--	51.8	46.4	82%	NA	NA	29.99	1015.6
04:50 AM PST	NE 4.6	10.00	Clear	--	51.8	46.4	82%	NA	NA	29.99	1015.6
04:20 AM PST	0.0	10.00	Clear	--	51.8	46.4	82%	NA	NA	29.99	1015.6
04:10 AM PST	0.0	10.00	Clear	--	51.8	48.2	87%	NA	NA	29.99	1015.6
03:55 AM PST	3.4	10.00	Clear	--	53.6	48.2	82%	NA	NA	29.99	1015.6
03:50 AM PST	3.4	10.00	Clear	--	53.6	48.2	82%	NA	NA	29.98	1015.2
03:45 AM PST	4.6	10.00	Clear	--	53.6	48.2	82%	NA	NA	29.99	1015.6
03:40 AM PST	4.6	10.00	Clear	--	53.6	48.2	82%	NA	NA	29.99	1015.6
02:52 AM PST	0.0	10.00	Clear	--	NULL	48.0	%	NA	NA	29.99	1015.6
01:52 AM PST	NE 4.7	10.00	Clear	--	55.0	50.0	83%	NA	NA	29.98	1015.2
01:25 AM PST	NE 4.6	10.00	Clear	--	55.4	51.8	88%	NA	NA	29.98	1015.2
01:00 AM PST	NE 6.9	10.00	Clear	--	55.4	51.8	88%	NA	NA	29.98	1015.2
12:30 AM PST	3.4	10.00	Clear	--	55.4	51.8	88%	NA	NA	29.99	1015.6
11:52 PM PST	NE 3.4	10.00	Clear	--	NULL	51.1	%	NA	NA	29.99	1015.6
11:35 PM PST	NE 3.4	10.00	Clear	--	57.2	51.8	82%	NA	NA	29.99	1015.6
11:10 PM PST	NE 6.9	10.00	Clear	--	57.2	51.8	82%	NA	NA	30.00	1015.9
11:00 PM PST	5.7	10.00	Clear	--	57.2	53.6	88%	NA	NA	30.00	1015.9
10:30 PM PST	3.4	10.00	Clear	--	57.2	53.6	88%	NA	NA	29.99	1015.6
09:52 PM PST	4.7	10.00	Clear	--	59.0	55.0	87%	NA	NA	29.99	1015.6
07:52 PM PST	0.0	10.00	Clear	--	NULL	57.9	%	NA	NA	29.97	1014.9
06:52 PM PST	3.4	10.00	Clear	--	NULL	59.0	%	NA	NA	29.94	1013.9
06:30 PM PST	0.0	10.00	Clear	--	66.2	60.8	83%	NA	NA	29.94	1013.9
06:15 PM PST	0.0	10.00	Clear	--	68.0	60.8	78%	NA	NA	29.93	1013.5
06:05 PM PST	0.0	10.00	Clear	--	68.0	60.8	78%	NA	NA	29.93	1013.5
04:55 PM PST	6.9	10.00	Clear	--	71.6	60.8	69%	NA	71.8	29.91	1012.9
04:45 PM PST	6.9	10.00	Clear	--	71.6	60.8	69%	NA	71.8	29.91	1012.9
04:35 PM PST	8.1	10.00	Clear	--	71.6	59.0	65%	NA	71.4	29.91	1012.9
04:20 PM PST	W 6.9	10.00	Clear	--	73.4	59.0	61%	NA	73.2	29.90	1012.5
03:55 PM PST	W 9.2	10.00	Clear	--	73.4	59.0	61%	NA	73.2	29.90	1012.5
03:40 PM PST	W 12.7	10.00	Clear	--	73.4		%	NA	NA	29.90	1012.5
03:20 PM PST	W 13.8 G 19.6	10.00	Clear	--	75.2	55.4	50%	NA	74.8	29.90	1012.5
03:00 PM PST	11.5	10.00	Clear	--	75.2		%	NA	NA	29.90	1012.5
02:35 PM PST	W 10.4	10.00	Clear	--	75.2	57.2	54%	NA	75.0	29.90	1012.5
02:15 PM PST	W 12.7	10.00	Clear	--	75.2	57.2	54%	NA	75.0	29.90	1012.5
02:10 PM PST	W 11.5	10.00	Clear	--	75.2	57.2	54%	NA	75.0	29.90	1012.5
01:55 PM PST	W 11.5	10.00	Clear	--	75.2	57.2	54%	NA	75.0	29.90	1012.5
01:40 PM PST	W 11.5	10.00	Clear	--	75.2	59.0	57%	NA	75.0	29.91	1012.9
01:35 PM PST	11.5	10.00	Clear	--	75.2	60.8	61%	NA	75.2	29.90	1012.5
01:30 PM PST	W 13.8	10.00	Clear	--	75.2	60.8	61%	NA	75.2	29.90	1012.5
12:10 PM PST	W 11.5	10.00	Clear	--	73.4	60.8	65%	NA	73.4	29.92	1013.2
11:50 AM PST	W 10.4	10.00	Clear	--	73.4	60.8	65%	NA	73.4	29.93	1013.5
11:35 AM PST	W 9.2	10.00	Clear	--	73.4	60.8	65%	NA	73.4	29.93	1013.5
10:52 AM PST	8.1	10.00	Clear	--	73.9	57.9	57%	NA	73.8	29.95	1014.2