Weather archive in San Marcos for the last week, weather in San Marcos for january 2026 year

Weather & Climate
Weather archive
USA
Texas
San Marcos Municipal Airport

WEATHER IN San Marcos

Weather forecast in San Marcos
Climate monitor in San Marcos

Time and date
18:56	17.01
19:56	17.01
20:56	17.01
21:56	17.01
22:56	17.01
23:56	17.01
00:56	18.01
01:56	18.01
02:56	18.01
03:56	18.01
04:56	18.01
05:56	18.01
06:56	18.01
07:56	18.01
08:56	18.01
09:56	18.01
10:56	18.01
11:56	18.01
12:56	18.01
13:56	18.01
14:56	18.01
15:56	18.01
16:52	18.01
16:56	18.01
17:56	18.01
18:56	18.01
19:56	18.01
20:56	18.01
21:56	18.01
22:56	18.01
23:56	18.01
00:56	19.01
01:56	19.01
02:56	19.01
03:56	19.01
04:56	19.01
05:56	19.01
06:56	19.01
07:56	19.01
08:56	19.01
09:56	19.01
10:56	19.01
11:56	19.01
12:56	19.01
13:56	19.01
14:56	19.01
15:56	19.01
16:56	19.01

Wind (dir.,mph)		Visibility	Phenomena	Clouds	Т (F)	Тd (F)	f (%)	Тe (F)	Тes (F)	Comfort	P (in)	Po (in)	Тmin (F)	Tmax (F)	R (in)	R24 (in)	S (in)
N	13 {6}	10 miles		clear	45	18	34	39	39		30.42	29.77
N	13 {6}	10 miles		clear	44	16	32	37	37		30.46	29.80
N	9 {5}	10 miles		clear	40	15	36	34	34		30.48	29.82
NW	8 {4}	10 miles		clear	35	14	41	28	28		30.50	29.85
N	11 {6}	10 miles		clear	37	15	40	28	28		30.49	29.84
N	10 {5}	10 miles		clear	35	14	41	27	27		30.47	29.82	34	48
NW	7 {4}	10 miles		clear	32	16	51	25	25		30.47	29.82
W	5 {2}	10 miles		clear	30	14	51	25	25		30.45	29.80
NW	9 {5}	10 miles		clear	28	14	55	18	18		30.44	29.79
NW	8 {4}	10 miles		clear	26	13	57	16	16		30.44	29.78
NW	8 {4}	10 miles		clear	26	14	60	16	16		30.43	29.77
W	3 {2}	10 miles		clear	27	15	60	21	21		30.43	29.77	24	35
W	6 {3}	10 miles		clear	27	14	58	19	19		30.44	29.78
calm	0	10 miles		clear	26	14	60	25	25		30.45	29.79
calm	0	10 miles		clear	34	16	47	34	34		30.45	29.79
W	5 {2}	10 miles		clear	43	19	38	39	45		30.45	29.79
SW	8 {4}	10 miles		clear	52	17	25	50	55		30.42	29.77
SW	9 {5}	10 miles		clear	56	14	19	54	63		30.37	29.73	20	56
SW	10 {5}	10 miles		clear	59	13	16	57	66		30.33	29.68
SW	8 {4}	10 miles		clear	61	13	15	61	72		30.28	29.63
SW	6 {3}	10 miles		clear	62	13	14	63	75		30.25	29.60
SW	11 {6}	10 miles		clear	63	13	14	63	66		30.23	29.58
SW	13 {6}	10 miles		2/2 200 ft	61	14	16	59	61			29.57
S	10 {5}	10 miles		2/2 200 ft	61	14	16	59	63		30.22	29.57
S	10 {5}	10 miles		clear	57	14	18	55	55		30.22	29.56	55	64
S	7 {4}	10 miles		clear	50	13	22	48	48		30.23	29.57
SW	6 {3}	10 miles		clear	46	13	26	43	43		30.24	29.58
S	3 {2}	10 miles		clear	47	12	24	46	46		30.25	29.59
SW	3 {2}	10 miles		clear	44	13	28	43	43		30.25	29.60
S	3 {2}	10 miles		clear	40	12	31	37	37		30.25	29.60
SW	3 {2}	10 miles		clear	39	14	35	37	37		30.25	29.60	36	57
calm	0	10 miles		clear	36	14	40	36	36		30.24	29.60
S	5 {2}	10 miles		clear	38	15	39	34	34		30.25	29.60
S	5 {2}	10 miles		clear	38	15	39	34	34		30.25	29.60
SW	3 {2}	10 miles		clear	36	14	40	34	34		30.25	29.60
S	6 {3}	10 miles		clear	35	16	45	30	30		30.25	29.60
SW	6 {3}	10 miles		clear	33	16	49	27	27		30.26	29.61	33	39
calm	0	10 miles		clear	32	16	51	32	32		30.27	29.62
W	3 {2}	10 miles		clear	32	17	54	28	28		30.29	29.63
SW	5 {2}	10 miles		clear	44	21	40	41	43		30.29	29.65
SW	14 {7}	10 miles		clear	55	28	35	52	54		30.31	29.66
SW	11 {6}	10 miles		clear	59	27	29	57	61		30.32	29.67
S	9 {5}	10 miles		clear	62	25	24	61	70		30.29	29.64	31	62
S	13 {6}	10 miles		clear	65	21	18	64	72		30.25	29.61
S	14 {7}	10 miles		clear	67	18	15	66	72		30.22	29.57
S	9 {5}	10 miles		2/2 200 ft	68	22	17	68	75		30.20	29.55
S	10 {5}	10 miles		clear	68	29	23	68	73		30.19	29.54
SE	14 {7}	10 miles		clear	67	31	26	66	68		30.20	29.56

Weather station location San Marcos Municipal Airport: latitude 29.8900 longitude -97.8600 Height above sea level 182 m.

The archive shows weather in San Marcos for the last 1-2 days. The actual weather information in the database is updated hourly! The entire month and previous months archive data can be obtained by selecting the date range of interest from the drop-down list and pressing the "Enter!".

Attention! The METAR weather archive in database for stations not included in the climate monitor is stored for no more than 60 days. It makes no sense to try to choose an earlier date.

Attention! The time in the tables is local time (not including daylight saving time). To obtain Universal Time, subtract the correction, which is equal to -6 h.

See also the weather archive in nearby cities and at nearby weather stations:

Partners of our site:

Column explanations:

Wind - indicated wind speed in m/s - average for 10 minutes, gusts within and between terms (in curly brackets) and direction from which the wind blows: N - North, NE - North-East, E - East, SE - South-East , S - South, SW - South-West, W - West, NW - North-West.
Visibility - horizontal range of visibility in meters or kilometers. When visibility is from 1 to 10 km in the absence of precipitation, haze is usually observed, and when visibility is reduced to 1 km or less, fog is observed. In dry weather, visibility may be reduced by smoke, dust, or haze.
Phenomena - atmospheric phenomena observed during the period of observations.
Clouds - are through slash total and lower clouds in points, and the height of the lower border of the cloud in meters; square brackets contain cloud forms: Ci - Cirrus, Cs - Cirrostratus, Cc - Cirrocumulus, Ac - Altocumulus, As - Altostratus, Sc - Stratocumulus, Ns - Nimbostratus, Cu - Cumulus, Cb - Cumulonimbus. For more information about cloud classification, see the cloud Atlas (PDF).
T - Air temperature - temperature measured at a height of 2 m above the ground.
Td - Dew point temperature - the temperature at which the water vapor contained in the air reaches saturation.
f - Relative humidity measured at a height of 2 m above the ground.
Te - Effective temperature is the temperature felt by a seasonally dressed person in the shade. Characteristic of stuffy weather. The calculation takes into account the effects of air humidity and wind speed on a person's heat sensation.
Tes - Effective sun temperature - The temperature a person feels, corrected for solar heating. Characteristic of sweltering weather. Depends on the height of the sun above the horizon, cloud cover, and wind speed. At night, overcast, and with winds of 12 m/s or more, the correction is zero.
P - Atmospheric pressure - atmospheric pressure reduced to sea level.
Po - Atmospheric pressure - atmospheric pressure measured at the station level.
Tmin - Minimum temperature - minimum air temperature at a height of 2 m above the ground.
Tmax - Maximum temperature - maximum air temperature at a height of 2 m above the ground.
R - Precipitation - The amount of precipitation over a period of time, mm. When you hover over the number, the time period for which the specified amount of precipitation has fallen.
R24 - Precipitation 24h - The amount of precipitation in 24 hours, mm.
S - Snow cover - The height of the snow cover. When you hover the mouse over the number - the state of the snow cover and the degree of coverage in points.