10 day forecast
Monthly forecast
Weather map
City or area
Find
Sign up
Log in
Go to comparison
Monthly weather forecast in San Marcos
30 days
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
30 days
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun
Sunday
Mon
Monday
Tue
Tuesday
Wed
Wednesday
Thu
Thursday
Fri
Friday
Sat
Saturday
15
December
+19
+11
15 December, sun
+19
+11
Feels like
+13
598 mmHg
71%
5.7
m/s
NE
Climate normal
+24
+17
15 December, Sunday. day, 19°; night, 11°; light rain
16
+18
+9
16 December, mon
+18
+9
Feels like
+15
596 mmHg
73%
3.3
m/s
NE
Climate normal
+24
+17
16 December, Monday. day, 18°; night, 9°; light rain
17
+19
+10
17 December, tue
+19
+10
Feels like
+15
597 mmHg
69%
3.6
m/s
NE
Climate normal
+24
+17
17 December, Tuesday. day, 19°; night, 10°; mostly clear
18
+19
+11
18 December, wed
+19
+11
Feels like
+13
569 mmHg
72%
4.1
m/s
NE
Climate normal
+24
+17
18 December, Wednesday. day, 19°; night, 11°; light rain
19
+19
+12
19 December, thu
+19
+12
Feels like
+12
569 mmHg
74%
4.7
m/s
NE
Climate normal
+24
+17
19 December, Thursday. day, 19°; night, 12°; light rain
20
+19
+12
20 December, fri
+19
+12
Feels like
+12
561 mmHg
76%
4.5
m/s
NE
Climate normal
+24
+16
20 December, Friday. day, 19°; night, 12°; light rain
21
+19
+11
21 December, sat
+19
+11
Feels like
+12
560 mmHg
79%
4.5
m/s
NE
Climate normal
+24
+17
21 December, Saturday. day, 19°; night, 11°; rain
22
+18
+11
22 December, sun
+18
+11
Feels like
+13
560 mmHg
81%
3.4
m/s
SW
Climate normal
+24
+17
22 December, Sunday. day, 18°; night, 11°; light rain
23
+18
+10
23 December, mon
+18
+10
Feels like
+13
558 mmHg
85%
3.6
m/s
NE
Climate normal
+24
+16
23 December, Monday. day, 18°; night, 10°; light rain
24
+20
+11
24 December, tue
+20
+11
Feels like
+13
559 mmHg
81%
3
m/s
NE
Climate normal
+24
+17
24 December, Tuesday. day, 20°; night, 11°; partly cloudy
25
+20
+10
25 December, wed
+20
+10
Feels like
+13
555 mmHg
86%
2.8
m/s
S
Climate normal
+24
+17
25 December, Wednesday. day, 20°; night, 10°; partly cloudy
26
+19
+13
26 December, thu
+19
+13
Feels like
+12
557 mmHg
86%
3
m/s
S
Climate normal
+25
+17
26 December, Thursday. day, 19°; night, 13°; partly cloudy
27
+28
+17
27 December, fri
+28
+17
Feels like
+24
689 mmHg
59%
2.8
m/s
SW
Climate normal
+24
+17
27 December, Friday. day, 28°; night, 17°; partly cloudy
28
+27
+18
28 December, sat
+27
+18
Feels like
+23
689 mmHg
68%
2.6
m/s
SW
Climate normal
+24
+17
28 December, Saturday. day, 27°; night, 18°; mostly clear
29
+29
+20
29 December, sun
+29
+20
Feels like
+24
689 mmHg
77%
1.4
m/s
NW
Climate normal
+25
+17
29 December, Sunday. day, 29°; night, 20°; light rain
30
+28
+21
30 December, mon
+28
+21
Feels like
+24
689 mmHg
65%
2.7
m/s
SW
Climate normal
+25
+17
30 December, Monday. day, 28°; night, 21°; mostly clear
31
+27
+18
31 December, tue
+27
+18
Feels like
+23
689 mmHg
65%
3.5
m/s
SW
Climate normal
+25
+17
31 December, Tuesday. day, 27°; night, 18°; mostly clear
1 January
+29
+19
1 January, wed
+29
+19
Feels like
+26
690 mmHg
71%
1.6
m/s
W
Climate normal
+25
+17
1 January, Wednesday. day, 29°; night, 19°; mostly clear
2
+28
+20
2 January, thu
+28
+20
Feels like
+23
689 mmHg
80%
2.2
m/s
SW
Climate normal
+24
+17
2 January, Thursday. day, 28°; night, 20°; rain
3
+29
+18
3 January, fri
+29
+18
Feels like
+25
689 mmHg
79%
2.1
m/s
W
Climate normal
+24
+17
3 January, Friday. day, 29°; night, 18°; rain
4
+28
+18
4 January, sat
+28
+18
Feels like
+24
689 mmHg
80%
1.2
m/s
SW
Climate normal
+24
+17
4 January, Saturday. day, 28°; night, 18°; light rain
5
+27
+22
5 January, sun
+27
+22
Feels like
+24
689 mmHg
73%
1.9
m/s
SW
Climate normal
+24
+17
5 January, Sunday. day, 27°; night, 22°; mostly clear
6
+29
+21
6 January, mon
+29
+21
Feels like
+26
689 mmHg
73%
1.8
m/s
SW
Climate normal
+24
+17
6 January, Monday. day, 29°; night, 21°; mostly clear
7
+23
+20
7 January, tue
+23
+20
Feels like
+23
688 mmHg
91%
2
m/s
W
Climate normal
+25
+17
7 January, Tuesday. day, 23°; night, 20°; light rain
8
+26
+20
8 January, wed
+26
+20
Feels like
+25
689 mmHg
86%
0.6
m/s
SW
Climate normal
+24
+17
8 January, Wednesday. day, 26°; night, 20°; light rain
9
+27
+20
9 January, thu
+27
+20
Feels like
+23
689 mmHg
77%
2.6
m/s
E
Climate normal
+24
+17
9 January, Thursday. day, 27°; night, 20°; partly cloudy
10
+26
+19
10 January, fri
+26
+19
Feels like
+21
690 mmHg
76%
3.8
m/s
NE
Climate normal
+24
+17
10 January, Friday. day, 26°; night, 19°; partly cloudy
11
+29
+20
11 January, sat
+29
+20
Feels like
+23
689 mmHg
70%
3.1
m/s
E
Climate normal
+24
+17
11 January, Saturday. day, 29°; night, 20°; partly cloudy
12
+28
+17
12 January, sun
+28
+17
Feels like
+24
688 mmHg
71%
2
m/s
SW
Climate normal
+24
+17
12 January, Sunday. day, 28°; night, 17°; mostly clear
13
+27
+17
13 January, mon
+27
+17
Feels like
+24
688 mmHg
75%
2.5
m/s
SW
Climate normal
+24
+17
13 January, Monday. day, 27°; night, 17°; mostly clear
Average data for 10 years
Next, the average data for 10 years
14
+24
+17
14 January, tue
+24
+17
Feels like
+24
611 mmHg
56%
4.3
m/s
NE
14 January, Tuesday. day, 24°; night, 17°; clear
15
+24
+16
15 January, wed
+24
+16
Feels like
+23
611 mmHg
51%
4.4
m/s
NE
15 January, Wednesday. day, 24°; night, 16°; partly cloudy
16
+24
+17
16 January, thu
+24
+17
Feels like
+23
611 mmHg
51%
4.5
m/s
NE
16 January, Thursday. day, 24°; night, 17°; clear
17
+24
+17
17 January, fri
+24
+17
Feels like
+24
611 mmHg
55%
4.6
m/s
N
17 January, Friday. day, 24°; night, 17°; partly cloudy
18
+24
+17
18 January, sat
+24
+17
Feels like
+24
612 mmHg
56%
4
m/s
N
18 January, Saturday. day, 24°; night, 17°; clear
Average for 30 days
10
sunny days
13
days with precipitation
7
cloudy days
10 sunny days; 13 days with precipitation; 7 cloudy days;
76
%
air humidity
2.9
m/s
Wind
SW
15
mm of precipitation
(1% of annual average)
air humidity 76%; 15 millimeters of precipitation (1% of annual average); Wind south-westerly 2.9 Meters per second
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
NE
NE
NE
NE
NE
NE
NE
SW
NE
NE
S
S
SW
SW
NW
SW
SW
W
SW
W
SW
SW
SW
W
SW
E
NE
E
SW
SW
15
Average data for 10 years
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
1
January
2
3
4
5
6
7
8
9
10
11
12
13
Daytime temperature
Night-time temperature