City of San Marcos Extended Forecast with high and low temperatures
°F
Time
Wind
(mph)
(mph)
Temp
(°F)
(°F)
51
56
61
66
71
76
81
86
91
96
101
106
Jun 29 – Jul 5
Lo:55
Thu, 3
Hi:80
10
Lo:56
Fri, 4
Hi:86
9
Lo:56
Sat, 5
Hi:89
10
Jul 6 – Jul 12
Lo:52
Sun, 6
Hi:88
9
Lo:54
Mon, 7
Hi:88
9
Lo:60
Tue, 8
Hi:91
9
Lo:60
Wed, 9
Hi:93
9
Lo:62
Thu, 10
Hi:106
9
Lo:66
Fri, 11
Hi:100
9
Lo:65
Sat, 12
Hi:93
9
Jul 13 – Jul 19
Lo:65
Sun, 13
Hi:93
9
Lo:65
Mon, 14
Hi:94
10
Lo:66
Tue, 15
Hi:94
9
Lo:65
Wed, 16
Hi:93
10
Lo:64
Thu, 17
Hi:92
10
Thu, Jul 3
80 / 55 °F
Sunny.
Feels Like: 80 °F
Humidity: 48%
Precipitation: Rain: 0 Snow: 0
Precipitation Chance: 1%
WSW
Wind: 10 mph
2 Week Extended Forecast in City of San Marcos, California, USA
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| Conditions | Comfort | Precipitation | Sun | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Day | Temperature | Weather | Feels Like | Wind | Humidity | Chance | Amount | UV | Sunrise | Sunset | ||
| Thu Jul 3 |  | 80 / 55 °F | Sunny. | 80 °F | 10 mph | ↑ | 48% | 1% | 0.00" | 10 (Very high) | 5:44 am | 8:01 pm |
| Fri Jul 4 | | 86 / 56 °F | Sunny. | 84 °F | 9 mph | ↑ | 39% | 2% | 0.00" | 10 (Very high) | 5:44 am | 8:01 pm |
| Sat Jul 5 | | 89 / 56 °F | Sunny. | 85 °F | 10 mph | ↑ | 30% | 0% | 0.00" | 10 (Very high) | 5:45 am | 8:01 pm |
| Sun Jul 6 |  | 88 / 52 °F | Broken clouds. | 84 °F | 9 mph | ↑ | 28% | 0% | 0.00" | 5 (Moderate) | 5:45 am | 8:01 pm |
| Mon Jul 7 |  | 88 / 54 °F | Scattered clouds. | 85 °F | 9 mph | ↑ | 31% | 1% | 0.00" | 7 (High) | 5:46 am | 8:00 pm |
| Tue Jul 8 | | 91 / 60 °F | Decreasing cloudiness. | 87 °F | 9 mph | ↑ | 28% | 0% | 0.00" | 10 (Very high) | 5:46 am | 8:00 pm |
| Wed Jul 9 | | 93 / 60 °F | Mostly sunny. | 89 °F | 9 mph | ↑ | 27% | 0% | 0.00" | 10 (Very high) | 5:47 am | 8:00 pm |
| Thu Jul 10 |  | 106 / 62 °F | Afternoon clouds. | 106 °F | 9 mph | ↑ | 30% | 3% | 0.00" | 5 (Moderate) | 5:48 am | 8:00 pm |
| Fri Jul 11 | | 100 / 66 °F | Morning clouds. | 99 °F | 9 mph | ↑ | 35% | 4% | 0.00" | 7 (High) | 5:48 am | 7:59 pm |
| Sat Jul 12 | | 93 / 65 °F | Partly cloudy. | 93 °F | 9 mph | ↑ | 40% | 6% | 0.00" | 5 (Moderate) | 5:49 am | 7:59 pm |
| Sun Jul 13 | | 93 / 65 °F | Mostly cloudy. | 93 °F | 9 mph | ↑ | 41% | 6% | 0.00" | 3 (Moderate) | 5:49 am | 7:59 pm |
| Mon Jul 14 | | 94 / 65 °F | Broken clouds. | 95 °F | 10 mph | ↑ | 39% | 3% | 0.00" | 5 (Moderate) | 5:50 am | 7:58 pm |
| Tue Jul 15 | | 94 / 66 °F | Afternoon clouds. | 94 °F | 9 mph | ↑ | 38% | 5% | 0.00" | 7 (High) | 5:50 am | 7:58 pm |
| Wed Jul 16 | | 93 / 65 °F | Mostly sunny. | 94 °F | 10 mph | ↑ | 42% | 5% | 0.00" | 10 (Very high) | 5:51 am | 7:57 pm |
| Thu Jul 17 | | 92 / 64 °F | Sunny. | 93 °F | 10 mph | ↑ | 42% | 4% | 0.00" | 10 (Very high) | 5:52 am | 7:57 pm |
| * Updated Thursday, July 3, 2025 2:24:17 am City of San Marcos time - Weather by CustomWeather, © 2025 | ||||||||||||