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warningActive Warning: Extreme Heat Warning  (See More)
Elev 220 ft, 33.12 °N, 117.17 °W

San Marcos, CA Weather Conditionsstar_ratehome

icon99 °F San Marcos Station|Report|Change
Current Station
Personal Weather Station
San Marcos (KCASANMA613)
Location: San Marcos, CA
Elevation: 220ft
Nearby Weather Stations

access_time 10:48 AM PDT on October 5, 2026 (GMT -7) | Updated 1 minute ago

99° | 69°
99 °F
like 97°
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Sunny

N
2

Gusts 2 °mph

Today's temperature is forecast to be NEARLY THE SAME as yesterday.

WunderMap|Nexrad
Additional Conditions
Pressure
29.89 °in
Visibility
10 °miles
Clouds
Clear
Dew Point
50 °F
Humidity
19 °%
Rainfall
0 °in
Snow Depth
0 °in
Astronomy
Sun
Rise
Set
Actual Time
6:46 AM
6:29 PM
Civil Twilight
6:22 AM
6:54 PM
Nautical Twilight
5:53 AM
7:23 PM
Astronomical Twilight
5:24 AM
7:51 PM
Length of Visible Light
12 h 32 m
Length of Day
11 h 42 m
Tomorrow will be 2 minutes 1 seconds shorter
Moon
1:30 AM
3:45 PM
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waning crescent
27% of the Moon is Illuminated
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Oct 10
New Moon
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Oct 18
Waxing Half First Qtr
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Oct 26
Full Moon
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Nov 1
Waning Half Last Qtr