Currently: 59 °F. Fog. (Weather station: Santa Barbara Municipal Airport, USA). See more current weatherSan Marcos Extended Forecast with high and low temperatures
°F
Time
Wind
(mph)
(mph)
Rain/Snow
()
()
Temp
(°F)
(°F)
52
54
56
58
60
62
64
66
68
70
72
Jun 22 – Jun 28
0.01
Lo:57
Fri, 27
Hi:71
6
Lo:56
Sat, 28
Hi:71
5
Jun 29 – Jul 5
Lo:54
Sun, 29
Hi:71
6
Lo:53
Mon, 30
Hi:72
6
Lo:54
Tue, 1
Hi:72
8
Lo:54
Wed, 2
Hi:72
7
Lo:54
Thu, 3
Hi:71
6
Lo:56
Fri, 4
Hi:66
5
Lo:60
Sat, 5
Hi:65
5
Jul 6 – Jul 12
Lo:61
Sun, 6
Hi:66
6
Lo:61
Mon, 7
Hi:67
6
Lo:61
Tue, 8
Hi:68
6
Lo:62
Wed, 9
Hi:69
6
Lo:62
Thu, 10
Hi:69
6
Lo:62
Fri, 11
Hi:69
7
2 Week Extended Forecast in San Marcos, California, USA
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| Conditions | Comfort | Precipitation | Sun | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Day | Temperature | Weather | Feels Like | Wind | Humidity | Chance | Amount | UV | Sunrise | Sunset | ||
| Fri Jun 27 |  | 71 / 57 °F | Showers early. Scattered clouds. | 75 °F | 6 mph | ↑ | 67% | 14% | 0.01" | 7 (High) | 5:48 am | 8:16 pm |
| Sat Jun 28 |  | 71 / 56 °F | Scattered clouds. | 76 °F | 5 mph | ↑ | 61% | 2% | 0.00" | 7 (High) | 5:49 am | 8:16 pm |
| Sun Jun 29 | | 71 / 54 °F | Mostly sunny. | 70 °F | 6 mph | ↑ | 57% | 0% | 0.00" | 7 (High) | 5:49 am | 8:16 pm |
| Mon Jun 30 | | 72 / 53 °F | Mostly sunny. | 76 °F | 6 mph | ↑ | 56% | 3% | 0.00" | 7 (High) | 5:49 am | 8:16 pm |
| Tue Jul 1 | | 72 / 54 °F | Mostly sunny. | 76 °F | 8 mph | ↑ | 60% | 4% | 0.00" | 7 (High) | 5:50 am | 8:16 pm |
| Wed Jul 2 |  | 72 / 54 °F | Sunny. | 76 °F | 7 mph | ↑ | 62% | 2% | 0.00" | 7 (High) | 5:50 am | 8:16 pm |
| Thu Jul 3 | | 71 / 54 °F | Mostly sunny. | 70 °F | 6 mph | ↑ | 74% | 2% | 0.00" | 7 (High) | 5:51 am | 8:15 pm |
| Fri Jul 4 | | 66 / 56 °F | Mostly sunny. | 65 °F | 5 mph | ↑ | 54% | 2% | 0.00" | 7 (High) | 5:51 am | 8:15 pm |
| Sat Jul 5 | | 65 / 60 °F | Sunny. | 65 °F | 5 mph | ↑ | 47% | 1% | 0.00" | 10 (Very high) | 5:52 am | 8:15 pm |
| Sun Jul 6 | | 66 / 61 °F | Sunny. | 66 °F | 6 mph | ↑ | 44% | 2% | 0.00" | 10 (Very high) | 5:52 am | 8:15 pm |
| Mon Jul 7 | | 67 / 61 °F | Sunny. | 67 °F | 6 mph | ↑ | 39% | 3% | 0.00" | 10 (Very high) | 5:53 am | 8:15 pm |
| Tue Jul 8 | | 68 / 61 °F | Sunny. | 68 °F | 6 mph | ↑ | 38% | 3% | 0.00" | 10 (Very high) | 5:53 am | 8:14 pm |
| Wed Jul 9 | | 69 / 62 °F | Sunny. | 69 °F | 6 mph | ↑ | 36% | 3% | 0.00" | 10 (Very high) | 5:54 am | 8:14 pm |
| Thu Jul 10 | | 69 / 62 °F | Sunny. | 69 °F | 6 mph | ↑ | 35% | 3% | 0.00" | 10 (Very high) | 5:55 am | 8:14 pm |
| Fri Jul 11 |  | 69 / 62 °F | Morning clouds. | 69 °F | 7 mph | ↑ | 42% | 3% | 0.00" | 5 (Moderate) | 5:55 am | 8:14 pm |
| * Updated Friday, June 27, 2025 2:23:53 am San Marcos time - Weather by CustomWeather, © 2025 | ||||||||||||