San Marcos Hourly Forecast
Next 48 Hours
Today
Mostly cloudy this morning...becoming partly cloudy. Patchy fog this morning. Highs 65 to 70. Light winds becoming west 10 mph this afternoon.
Tonight
Partly cloudy. Patchy fog overnight. Colder. Lows 40 to 48 in wind sheltered areas to 45 to 51 in warmer locations. Light winds.
| Sun, Nov 24th | Temp | Humidity | Wind (mph) | Pressure | Dew Point | Precip. |
|---|---|---|---|---|---|---|
8 AM Overcast  UV Index: 0.5 |
56°F Feels 56°F |
94% | 3.8 W | 30.07 inHg | 54.1°F | 0% |
9 AM Mist UV Index: 1.3 |
56°F Feels 56°F |
94% | 4.7 W | 30.1 inHg | 54.5°F | 0% |
10 AM Overcast UV Index: 2.3 |
58°F Feels 58°F |
91% | 5.4 W | 30.11 inHg | 53.7°F | 0% |
11 AM Partly Cloudy  UV Index: 3.1 |
58°F Feels 58°F |
71% | 8.3 W | 30.11 inHg | 49.8°F | 0% |
12 PM Cloudy  UV Index: 3.5 |
59°F Feels 59°F |
79% | 9.4 W | 30.1 inHg | 52.2°F | 0% |
1 PM Partly Cloudy UV Index: 3 |
61°F Feels 61°F |
72% | 11.2 W | 30.1 inHg | 51.2°F | 0% |
2 PM Sunny UV Index: 2 |
60°F Feels 61°F |
53% | 10.3 W | 30.07 inHg | 46°F | 0% |
3 PM Overcast UV Index: 0.8 |
60°F Feels 59°F |
70% | 8.9 W | 30.08 inHg | 49.9°F | 0% |
4 PM Overcast UV Index: 0.2 |
61°F Feels 60°F |
73% | 8.3 W | 30.08 inHg | 50°F | 0% |
5 PM Overcast  UV Index: 0 |
59°F Feels 59°F |
58% | 7.8 W | 30.05 inHg | 46.9°F | 0% |
6 PM Overcast UV Index: 0 |
57°F Feels 58°F |
82% | 6 WNW | 30.1 inHg | 51.3°F | 0% |
7 PM Cloudy  UV Index: 0 |
58°F Feels 58°F |
84% | 3.1 WNW | 30.1 inHg | 51.4°F | 0% |
8 PM Overcast UV Index: 0 |
56°F Feels 56°F |
72% | 0.9 N | 30.08 inHg | 48.8°F | 0% |
9 PM Cloudy UV Index: 0 |
56°F Feels 56°F |
85% | 1.1 WNW | 30.13 inHg | 50.6°F | 0% |
10 PM Overcast UV Index: 0 |
54°F Feels 54°F |
86% | 1.3 NNW | 30.13 inHg | 50.5°F | 0% |
11 PM Clear  UV Index: 0 |
55°F Feels 55°F |
87% | 1.8 ENE | 30.13 inHg | 47.6°F | 0% |
Monday
Partly cloudy. Highs 70 to 75. Light winds becoming west 10 mph in the afternoon.
Monday Night
Partly cloudy. Lows 43 to 51 in wind sheltered areas to 48 to 54 in warmer locations. Light winds.
| Mon, Nov 25th | Temp | Humidity | Wind (mph) | Pressure | Dew Point | Precip. |
|---|---|---|---|---|---|---|
12 AM Overcast UV Index: 0 |
56°F Feels 56°F |
68% | 2.9 E | 30.11 inHg | 45.9°F | 0% |
1 AM Overcast UV Index: 0 |
56°F Feels 56°F |
67% | 2.5 NE | 30.11 inHg | 45.1°F | 0% |
2 AM Overcast UV Index: 0 |
56°F Feels 56°F |
65% | 3.4 NNE | 30.11 inHg | 44.3°F | 0% |
3 AM Overcast UV Index: 0 |
56°F Feels 56°F |
63% | 4 NNE | 30.11 inHg | 43.5°F | 0% |
4 AM Overcast UV Index: 0 |
56°F Feels 56°F |
61% | 4.7 NE | 30.11 inHg | 43.1°F | 0% |
5 AM Overcast UV Index: 0 |
57°F Feels 56°F |
60% | 3.6 NE | 30.11 inHg | 42.7°F | 0% |
6 AM Overcast UV Index: 0 |
57°F Feels 57°F |
59% | 2.9 ENE | 30.12 inHg | 42.8°F | 0% |
7 AM Overcast UV Index: 0 |
57°F Feels 57°F |
58% | 2.5 ENE | 30.12 inHg | 42.8°F | 0% |
8 AM Overcast UV Index: 0.4 |
60°F Feels 60°F |
58% | 2.5 NE | 30.13 inHg | 42.8°F | 0% |
9 AM Overcast UV Index: 1.2 |
62°F Feels 62°F |
52% | 2.5 N | 30.13 inHg | 44°F | 0% |
10 AM Overcast UV Index: 2.4 |
64°F Feels 64°F |
49% | 2.7 NNW | 30.13 inHg | 44.6°F | 0% |
11 AM Partly Cloudy UV Index: 3.3 |
66°F Feels 66°F |
46% | 4.7 NW | 30.13 inHg | 45.2°F | 0% |
12 PM Partly Cloudy UV Index: 3.5 |
67°F Feels 67°F |
48% | 5.8 WNW | 30.13 inHg | 46.7°F | 0% |
1 PM Partly Cloudy UV Index: 3 |
67°F Feels 67°F |
48% | 6.3 WNW | 30.13 inHg | 47.4°F | 0% |
2 PM Partly Cloudy UV Index: 2 |
67°F Feels 67°F |
49% | 8.1 W | 30.13 inHg | 48.2°F | 0% |
3 PM Partly Cloudy UV Index: 0.9 |
67°F Feels 67°F |
52% | 9.2 W | 30.12 inHg | 48.7°F | 0% |
4 PM Partly Cloudy UV Index: 0.3 |
66°F Feels 66°F |
53% | 7.4 W | 30.11 inHg | 49°F | 0% |
5 PM Clear UV Index: 0 |
65°F Feels 65°F |
55% | 4 WNW | 30.11 inHg | 49.3°F | 0% |
6 PM Cloudy UV Index: 0 |
64°F Feels 64°F |
61% | 2.9 W | 30.13 inHg | 49.6°F | 0% |
7 PM Cloudy UV Index: 0 |
62°F Feels 62°F |
64% | 1.6 NNW | 30.14 inHg | 49.7°F | 0% |
8 PM Cloudy UV Index: 0 |
62°F Feels 62°F |
67% | 2 NNE | 30.16 inHg | 49.9°F | 0% |
9 PM Cloudy UV Index: 0 |
61°F Feels 61°F |
66% | 1.6 NE | 30.16 inHg | 49.6°F | 0% |
10 PM Cloudy UV Index: 0 |
59°F Feels 59°F |
66% | 2 NW | 30.16 inHg | 49.4°F | 0% |
11 PM Overcast UV Index: 0 |
60°F Feels 60°F |
71% | 1.8 NNW | 30.1 inHg | 47.4°F | 0% |
Tuesday
Partly cloudy with a slight chance of showers. Highs 68 to 73. Areas of winds west to 10 mph. Chance of measurable precipitation 20 percent.
Tuesday Night
Mostly cloudy. A slight chance of showers in the evening, then a chance of showers overnight. Lows 46 to 56.
| Tue, Nov 26th | Temp | Humidity | Wind (mph) | Pressure | Dew Point | Precip. |
|---|---|---|---|---|---|---|
12 AM Overcast UV Index: 0 |
60°F Feels 60°F |
64% | 1.1 N | 30.16 inHg | 48.2°F | 0% |
1 AM Overcast UV Index: 0 |
60°F Feels 60°F |
64% | 1.6 NNE | 30.16 inHg | 47.7°F | 0% |
2 AM Cloudy UV Index: 0 |
59°F Feels 59°F |
63% | 1.1 NE | 30.15 inHg | 47.2°F | 0% |
3 AM Cloudy UV Index: 0 |
59°F Feels 59°F |
63% | 2.2 NE | 30.16 inHg | 45.9°F | 0% |
4 AM Cloudy UV Index: 0 |
58°F Feels 58°F |
62% | 2.5 ENE | 30.16 inHg | 45.2°F | 0% |
5 AM Clear UV Index: 0 |
57°F Feels 57°F |
62% | 2.5 NE | 30.16 inHg | 44.6°F | 0% |
6 AM Clear UV Index: 0 |
56°F Feels 56°F |
57% | 2 N | 30.17 inHg | 41°F | 0% |
7 AM SunnyUV Index: 0 |
55°F Feels 55°F |
55% | 1.8 N | 30.17 inHg | 39.2°F | 0% |
Currently
 |
57°F |
30.04in
Barometer 93%
Humidity Southeast 3.5mph Wind |
| Overcast | ||
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