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      Extreme Heat Warning
      until 8:00 PM PDT
      Elev 654 ft, 33.133 °N 117.154 °W

      San Marcos, CA

      San Marcos Station88°
      Customize
      Mon 10/05
      99°
      71°
      Sunny
      0
      Tue 10/06
      98°
      69°
      Sunny
      0
      Wed 10/07
      94°
      68°
      Sunny
      0
      Thu 10/08
      91°
      67°
      Sunny
      0
      Fri 10/09
      87°
      65°
      Sunny
      0
      Sat 10/10
      81°
      65°
      Partly Cloudy
      0
      Sun 10/11
      78°
      61°
      Partly Cloudy
      0
      Mon 10/12
      76°
      60°
      Partly Cloudy
      0
      Tue 10/13
      77°
      60°
      Partly Cloudy
      0
      Wed 10/14
      80°
      62°
      Sunny
      0
              Additional Conditions
              1. Pressure 29.9 in
              2. Visibility 10 miles
              3. Clouds Clear
              4. Dew Point50°F
              5. Humidity 27%
              6. Rainfall 0 in
              7. Snow Depth 0 in
               KCRQ Station History
              Almanac for October 5, 2026
              1. Forecast Average Record
              2. Temperature
              3. High 99°F 83°F 100°F 2020
              4. Low 71°F 60°F 50°F 2002
              5. Rain/Snow Depth
              6. Precipitation 0 in 3.1 in -
              7. Snow 0 in 0 in -
              Almanac for October 6, 2026
              1. Forecast Average Record
              2. Temperature
              3. High 98°F 82°F 99°F
              4. Low 71°F 60°F 49°F
              Astronomy
              1. Sun Rise Set
              2. Actual Time 6:45 AM 6:27 PM
              3. Civil Twilight 6:21 AM 6:52 PM
              4. Nautical Twilight 5:52 AM 7:20PM
              5. Astronomical Twilight 5:23 AM 7:49 PM
              1. Length of Visible Light 12h 31m
              2. Length of Day 11h 41m
              3. Tomorrow will be 2 minutes 1 second shorter
              1. Moon 1:29 AM 3:45 PM
              2. Waning Crescent30% of the Moon is Illuminated
              Oct 10
              New Moon
              Oct 18
              Waxing Half First Qtr
              Oct 25
              Full Moon
              Nov 1
              Waning Half Last Qtr
              Nearby Weather Stations
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