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

NULL F

Humidity:	%
Wind Speed:	0.0 mph
Barometer:	29.94 in
Dewpoint:	52.0 F
Visibility:	10.00 mi
Precip:	--
Heat Index:	NA
Wind Chill:	NA

Oct 17 2026, 02:52 AM PDT

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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)
02:52 AM PDT	0.0	10.00	Clear	--	NULL	52.0	%	NA	NA	29.94	1013.9
01:52 AM PDT	0.0	10.00	Clear	--	NULL	50.0	%	NA	NA	29.94	1013.6
12:52 AM PDT	0.0	10.00	Clear	--	NULL	51.1	%	NA	NA	29.94	1013.6
11:52 PM PDT	0.0	10.00	Clear	--	NULL	50.0	%	NA	NA	29.94	1013.9
10:52 PM PDT	0.0	10.00	Clear	--	NULL	51.1	%	NA	NA	29.95	1014.2
09:52 PM PDT	3.4	10.00	Clear	--	NULL	50.0	%	NA	NA	29.95	1014.2
08:52 PM PDT	0.0	10.00	Clear	--	NULL	50.0	%	NA	NA	29.94	1013.9
07:52 PM PDT	3.4	10.00	Clear	--	NULL	48.0	%	NA	NA	29.94	1013.9
07:10 PM PDT	3.4	10.00	Clear	--	84.2	44.6	25%	NA	81.7	29.92	1013.2
06:52 PM PDT	NE 5.8	10.00	NULL	--	86.0	45.0	24%	NA	83.1	29.91	1012.9
06:45 PM PDT	4.6	10.00	Clear	--	87.8	44.6	22%	NA	84.6	29.91	1012.9
06:40 PM PDT	4.6	10.00	Clear	--	87.8	44.6	22%	NA	84.6	29.91	1012.9
06:35 PM PDT	E 5.7	10.00	Clear	--	87.8	44.6	22%	NA	84.6	29.91	1012.9
06:25 PM PDT	6.9	10.00	Clear	--	89.6	42.8	20%	NA	86.0	29.90	1012.5
06:05 PM PDT	8.1	10.00	Clear	--	89.6	42.8	20%	NA	86.0	29.89	1012.2
06:00 PM PDT	5.7	10.00	Clear	--	91.4	42.8	19%	NA	87.4	29.89	1012.2
05:50 PM PDT	11.5	10.00	Clear	--	91.4	42.8	19%	NA	87.4	29.89	1012.2
05:40 PM PDT	6.9	10.00	Clear	--	91.4	42.8	19%	NA	87.4	29.90	1012.5
05:25 PM PDT	E 9.2	10.00	Clear	--	93.2	44.6	19%	NA	89.4	29.89	1012.2
05:15 PM PDT	5.7	10.00	Clear	--	93.2	44.6	19%	NA	89.4	29.89	1012.2
05:05 PM PDT	NE 6.9	10.00	Clear	--	93.2	44.6	19%	NA	89.4	29.89	1012.2
04:50 PM PDT	11.5 G 17.3	10.00	Clear	--	93.2		%	NA	NA	29.89	1012.2
04:45 PM PDT	E 13.8	10.00	Clear	--	93.2		%	NA	NA	29.89	1012.2
04:35 PM PDT	11.5	10.00	Clear	--	93.2		%	NA	NA	29.89	1012.2
04:25 PM PDT	E 9.2	10.00	Clear	--	93.2	42.8	18%	NA	89.2	29.89	1012.2
04:20 PM PDT	E 9.2	10.00	Clear	--	93.2	42.8	18%	NA	89.2	29.89	1012.2
04:05 PM PDT	E 12.7	10.00	Clear	--	95.0		%	NA	NA	29.89	1012.2
03:50 PM PDT	E 16.1	10.00	Clear	--	95.0		%	NA	NA	29.90	1012.5
03:45 PM PDT	E 16.1	10.00	Clear	--	95.0		%	NA	NA	29.90	1012.5
03:40 PM PDT	E 12.7 G 18.4	10.00	Clear	--	95.0	44.6	18%	NA	91.0	29.89	1012.2
03:35 PM PDT	SE 10.4	10.00	Clear	--	95.0	42.8	17%	NA	90.9	29.90	1012.5
03:20 PM PDT	E 18.4	10.00	Clear	--	95.0	42.8	17%	NA	90.9	29.89	1012.2
03:10 PM PDT	19.6	10.00	Clear and Windy	--	93.2	42.8	18%	NA	89.2	29.89	1012.2
02:55 PM PDT	E 17.3	10.00	Clear	--	95.0	42.8	17%	NA	90.9	29.89	1012.2
02:45 PM PDT	23.0 G 29.9	10.00	Clear and Windy	--	95.0	42.8	17%	NA	90.9	29.89	1012.2
02:40 PM PDT	23.0 G 31.1	10.00	Clear and Windy	--	95.0	42.8	17%	NA	90.9	29.89	1012.2
02:30 PM PDT	G 31.1	10.00	Clear	--	95.0	42.8	17%	NA	90.9	29.89	1012.2
02:25 PM PDT	24.2 G 29.9	10.00	Clear and Windy	--	95.0	42.8	17%	NA	90.9	29.89	1012.2
02:15 PM PDT	20.7 G 31.1	10.00	Clear and Windy	--	95.0	42.8	17%	NA	90.9	29.89	1012.2
02:00 PM PDT	17.3 G 26.5	10.00	Clear	--	95.0		%	NA	NA	29.89	1012.2
01:50 PM PDT	SE 19.6	10.00	Clear and Windy	--	93.2	42.8	18%	NA	89.2	29.90	1012.5
01:45 PM PDT	18.4 G 25.3	10.00	Clear	--	93.2		%	NA	NA	29.90	1012.5
01:40 PM PDT	E 16.1	10.00	Clear	--	95.0	42.8	17%	NA	90.9	29.90	1012.5
01:25 PM PDT	19.6	10.00	Clear and Windy	--	95.0	42.8	17%	NA	90.9	29.90	1012.5
01:20 PM PDT	16.1 G 21.9	10.00	Clear	--	95.0	42.8	17%	NA	90.9	29.90	1012.5
01:15 PM PDT	15.0 G 21.9	10.00	Clear	--	95.0	42.8	17%	NA	90.9	29.91	1012.9
01:00 PM PDT	SE 18.4 G 25.3	10.00	Clear	--	93.2	42.8	18%	NA	89.2	29.91	1012.9
12:50 PM PDT	18.4	10.00	Clear	--	93.2		%	NA	NA	29.91	1012.9
12:45 PM PDT	16.1	10.00	Clear	--	93.2		%	NA	NA	29.91	1012.9
12:40 PM PDT	17.3 G 24.2	10.00	Clear	--	93.2	42.8	18%	NA	89.2	29.91	1012.9
12:15 PM PDT	13.8 G 19.6	10.00	Clear	--	93.2		%	NA	NA	29.92	1013.2
12:05 PM PDT	E 12.7 G 18.4	10.00	Clear	--	93.2		%	NA	NA	29.92	1013.2
12:00 PM PDT	13.8	10.00	Clear	--	93.2		%	NA	NA	29.92	1013.2
11:40 AM PDT	E 13.8 G 20.7	10.00	Clear	--	93.2	42.8	18%	NA	89.2	29.93	1013.5
11:35 AM PDT		10.00	Clear	--	93.2		%	NA	NA	29.93	1013.5
11:25 AM PDT	G 24.2	10.00	Clear	--	93.2		%	NA	NA	29.92	1013.2
11:10 AM PDT	E 12.7 G 20.7	10.00	Clear	--	91.4		%	NA	NA	29.93	1013.5
10:55 AM PDT	E 8.1	10.00	Clear	--	91.4	44.6	20%	NA	87.6	29.93	1013.5
10:50 AM PDT	E 5.7	10.00	Clear	--	91.4		%	NA	NA	29.94	1013.9
10:40 AM PDT	9.2	10.00	Clear	--	91.4		%	NA	NA	29.94	1013.9
10:35 AM PDT	8.1	10.00	Clear	--	89.6	44.6	21%	NA	86.0	29.94	1013.9
10:15 AM PDT	8.1	10.00	Clear	--	89.6	46.4	23%	NA	86.2	29.95	1014.2
09:55 AM PDT	6.9	10.00	Clear	--	87.8	46.4	24%	NA	84.7	29.95	1014.2
09:45 AM PDT	5.7	10.00	Clear	--	84.2	48.2	29%	NA	82.0	29.96	1014.6
09:25 AM PDT	NE 4.6	10.00	Clear	--	82.4	48.2	30%	NA	80.8	29.96	1014.6
09:15 AM PDT	5.7	10.00	Clear	--	80.6	46.4	30%	NA	79.7	29.96	1014.6
09:10 AM PDT	6.9	10.00	Clear	--	78.8	48.2	34%	NA	77.9	29.96	1014.6
09:00 AM PDT	5.7	10.00	Clear	--	78.8	51.8	39%	NA	78.3	29.96	1014.6
08:55 AM PDT	4.6	10.00	Clear	--	77.0	51.8	41%	NA	76.3	29.96	1014.6
08:40 AM PDT	0.0	10.00	Clear	--	71.6	51.8	50%	NA	70.9	29.95	1014.2
08:35 AM PDT	E 3.4	10.00	Clear	--	71.6	51.8	50%	NA	70.9	29.96	1014.6
08:30 AM PDT	E 3.4	10.00	Clear	--	71.6	51.8	50%	NA	70.9	29.96	1014.6