Extended 10-day forecasts, San Marcos (TX)
Hourly detail for the next 48 hours, six-hourly segments for the rest of the week.
This is the 10-day extended forecast for San Marcos, the United States of America. The forecast is updated every three hours and displays the temperature, weather conditions, wind direction and speed, as well as the chance of precipitation.
Check out our July climate page to see if the current temperatures in San Marcos is typical for this time of year.
Today · Wednesday 15 Jul
Hour by hour
| Time | Weather | Temp | Precip | Humidity | Wind |
|---|---|---|---|---|---|
| 21:00 |
|
24°C (75°F) | 0 mm (0 in) | 93% | E 2 m/s (4 knots) |
| 22:00 |
|
24°C (75°F) | 0 mm (0 in) | 94% | E 3 m/s (6 knots) |
| 23:00 |
|
23°C (73°F) | 0 mm (0 in) | 95% | E 3 m/s (6 knots) |
21:00
Cloudy
93% · E 2 m/s (4 knots)
24°C (75°F)
0 mm (0 in)
22:00
Cloudy
94% · E 3 m/s (6 knots)
24°C (75°F)
0 mm (0 in)
23:00
Cloudy
95% · E 3 m/s (6 knots)
23°C (73°F)
0 mm (0 in)
Tomorrow · Thursday 16 Jul
Hour by hour
| Time | Weather | Temp | Precip | Humidity | Wind |
|---|---|---|---|---|---|
| 00:00 |
|
23°C (73°F) | 0 mm (0 in) | 96% | SE 3 m/s (6 knots) |
| 01:00 |
|
23°C (73°F) | 0.4 mm (0.02 in) | 97% | SE 3 m/s (6 knots) |
| 02:00 |
|
23°C (73°F) | 0.9 mm (0.04 in) | 98% | SE 3 m/s (6 knots) |
| 03:00 |
|
23°C (73°F) | 0 mm (0 in) | 98% | SE 4 m/s (8 knots) |
| 04:00 |
|
22°C (72°F) | 1.4 mm (0.1 in) | 98% | SE 3 m/s (6 knots) |
| 05:00 |
|
22°C (72°F) | 0.7 mm (0.03 in) | 99% | SE 3 m/s (6 knots) |
| 06:00 |
|
22°C (72°F) | 0.1 mm (0 in) | 99% | SE 3 m/s (6 knots) |
| 07:00 |
|
22°C (72°F) | 0 mm (0 in) | 99% | SE 3 m/s (6 knots) |
| 08:00 |
|
22°C (72°F) | 0 mm (0 in) | 98% | SE 3 m/s (6 knots) |
| 09:00 |
|
24°C (75°F) | 0 mm (0 in) | 94% | SE 3 m/s (6 knots) |
| 10:00 |
|
25°C (77°F) | 0 mm (0 in) | 88% | SE 4 m/s (8 knots) |
| 11:00 |
|
26°C (79°F) | 0.1 mm (0 in) | 84% | S 4 m/s (8 knots) |
| 12:00 |
|
27°C (81°F) | 0 mm (0 in) | 80% | S 5 m/s (10 knots) |
| 13:00 |
|
28°C (82°F) | 0 mm (0 in) | 77% | S 4 m/s (8 knots) |
| 14:00 |
|
28°C (82°F) | 0 mm (0 in) | 76% | S 5 m/s (10 knots) |
| 15:00 |
|
30°C (86°F) | 0 mm (0 in) | 67% | S 5 m/s (10 knots) |
| 16:00 |
|
30°C (86°F) | 0.5 mm (0.02 in) | 66% | S 5 m/s (10 knots) |
| 17:00 |
|
28°C (82°F) | 0.8 mm (0.03 in) | 76% | S 6 m/s (12 knots) |
| 18:00 |
|
26°C (79°F) | 0 mm (0 in) | 88% | SE 5 m/s (10 knots) |
| 19:00 |
|
27°C (81°F) | 0 mm (0 in) | 85% | SE 2 m/s (4 knots) |
| 20:00 |
|
27°C (81°F) | 0 mm (0 in) | 86% | SE 3 m/s (6 knots) |
| 21:00 |
|
26°C (79°F) | 0.4 mm (0.02 in) | 87% | SE 4 m/s (8 knots) |
| 22:00 |
|
25°C (77°F) | 0 mm (0 in) | 91% | S 4 m/s (8 knots) |
| 23:00 |
|
25°C (77°F) | 0 mm (0 in) | 90% | SE 5 m/s (10 knots) |
00:00
Partly cloudy
96% · SE 3 m/s (6 knots)
23°C (73°F)
0 mm (0 in)
01:00
Rain showers
97% · SE 3 m/s (6 knots)
23°C (73°F)
0.4 mm (0.02 in)
02:00
Rain showers
98% · SE 3 m/s (6 knots)
23°C (73°F)
0.9 mm (0.04 in)
03:00
Cloudy
98% · SE 4 m/s (8 knots)
23°C (73°F)
0 mm (0 in)
04:00
Heavy rain
98% · SE 3 m/s (6 knots)
22°C (72°F)
1.4 mm (0.1 in)
05:00
Rain
99% · SE 3 m/s (6 knots)
22°C (72°F)
0.7 mm (0.03 in)
06:00
Light rain
99% · SE 3 m/s (6 knots)
22°C (72°F)
0.1 mm (0 in)
07:00
Cloudy
99% · SE 3 m/s (6 knots)
22°C (72°F)
0 mm (0 in)
08:00
Cloudy
98% · SE 3 m/s (6 knots)
22°C (72°F)
0 mm (0 in)
09:00
Cloudy
94% · SE 3 m/s (6 knots)
24°C (75°F)
0 mm (0 in)
10:00
Cloudy
88% · SE 4 m/s (8 knots)
25°C (77°F)
0 mm (0 in)
11:00
Light rain
84% · S 4 m/s (8 knots)
26°C (79°F)
0.1 mm (0 in)
12:00
Cloudy
80% · S 5 m/s (10 knots)
27°C (81°F)
0 mm (0 in)
13:00
Cloudy
77% · S 4 m/s (8 knots)
28°C (82°F)
0 mm (0 in)
14:00
Cloudy
76% · S 5 m/s (10 knots)
28°C (82°F)
0 mm (0 in)
15:00
Cloudy
67% · S 5 m/s (10 knots)
30°C (86°F)
0 mm (0 in)
16:00
Rain
66% · S 5 m/s (10 knots)
30°C (86°F)
0.5 mm (0.02 in)
17:00
Rain
76% · S 6 m/s (12 knots)
28°C (82°F)
0.8 mm (0.03 in)
18:00
Cloudy
88% · SE 5 m/s (10 knots)
26°C (79°F)
0 mm (0 in)
19:00
Cloudy
85% · SE 2 m/s (4 knots)
27°C (81°F)
0 mm (0 in)
20:00
Mostly sunny
86% · SE 3 m/s (6 knots)
27°C (81°F)
0 mm (0 in)
21:00
Rain showers
87% · SE 4 m/s (8 knots)
26°C (79°F)
0.4 mm (0.02 in)
22:00
Cloudy
91% · S 4 m/s (8 knots)
25°C (77°F)
0 mm (0 in)
23:00
Partly cloudy
90% · SE 5 m/s (10 knots)
25°C (77°F)
0 mm (0 in)
Next 7 days
Six-hour segments
Day
Night
01:00
Morning
07:00
Afternoon
13:00
Evening
19:00
Friday
17 Jul
25°C (77°F)
0.4 mm (0.02 in)
Cloudy
93% · SE 4 m/s (8 knots)
23°C (73°F)
0 mm (0 in)
Cloudy
98% · SE 2 m/s (4 knots)
28°C (82°F)
0 mm (0 in)
Partly cloudy
73% · S 4 m/s (8 knots)
30°C (86°F)
0 mm (0 in)
Partly cloudy
66% · SE 5 m/s (10 knots)
Fri
17 Jul
Saturday
18 Jul
25°C (77°F)
0.1 mm (0 in)
Cloudy
94% · S 4 m/s (8 knots)
24°C (75°F)
0.1 mm (0 in)
Cloudy
99% · S 3 m/s (6 knots)
31°C (88°F)
0 mm (0 in)
Partly cloudy
59% · S 6 m/s (12 knots)
31°C (88°F)
0 mm (0 in)
Partly cloudy
63% · SE 4 m/s (8 knots)
Sat
18 Jul
Sunday
19 Jul
25°C (77°F)
0 mm (0 in)
Partly cloudy
89% · S 3 m/s (6 knots)
24°C (75°F)
0.1 mm (0 in)
Cloudy
98% · S 2 m/s (4 knots)
32°C (90°F)
0 mm (0 in)
Clear skies
61% · S 3 m/s (6 knots)
32°C (90°F)
0 mm (0 in)
Clear skies
60% · SE 4 m/s (8 knots)
Sun
19 Jul
Monday
20 Jul
25°C (77°F)
0 mm (0 in)
Clear skies
91% · S 3 m/s (6 knots)
23°C (73°F)
0 mm (0 in)
Clear skies
99% · SW 2 m/s (4 knots)
31°C (88°F)
0 mm (0 in)
Clear skies
66% · S 3 m/s (6 knots)
33°C (91°F)
0 mm (0 in)
Clear skies
60% · SE 2 m/s (4 knots)
Mon
20 Jul
Tuesday
21 Jul
25°C (77°F)
0 mm (0 in)
Clear skies
87% · S 3 m/s (6 knots)
23°C (73°F)
0 mm (0 in)
Partly cloudy
100% · SW 2 m/s (4 knots)
32°C (90°F)
0 mm (0 in)
Clear skies
59% · S 3 m/s (6 knots)
33°C (91°F)
0 mm (0 in)
Clear skies
53% · S 2 m/s (4 knots)
Tue
21 Jul
Wednesday
22 Jul
25°C (77°F)
0 mm (0 in)
Clear skies
80% · S 2 m/s (4 knots)
22°C (72°F)
0 mm (0 in)
Clear skies
94% · SW 2 m/s (4 knots)
34°C (93°F)
0 mm (0 in)
Clear skies
56% · S 2 m/s (4 knots)
34°C (93°F)
0 mm (0 in)
Clear skies
49% · SE 2 m/s (4 knots)
Wed
22 Jul
Thursday
23 Jul
26°C (79°F)
0 mm (0 in)
Clear skies
65% · S 3 m/s (6 knots)
23°C (73°F)
0 mm (0 in)
Clear skies
81% · W 2 m/s (4 knots)
36°C (97°F)
0 mm (0 in)
Clear skies
43% · S 2 m/s (4 knots)
35°C (95°F)
0 mm (0 in)
Cloudy
45% · SE 2 m/s (4 knots)
Thu
23 Jul
Data from MET Norway.
Prefer the quick-glance version? See the 10-day summary.
San Marcos weather by month
Browse monthly averages for San Marcos: climate by month with temperature, rainfall and sunshine.
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