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      Elev 725 ft, 33.138 °N 117.126 °W

      San Marcos, CA

      Mira Lago Station91°
      Updated: 2:07 PM PDT on August 30, 2026 (GMT -7)
      4 minutes ago
      89°
      68°
      91
      Feels Like 97
      Sunny
      N
      10
      Lower temperature is expected today
      50
      50
      575
      90
      50
      7
      0 mph
      50
      50
      50
      50
      50
      50
      Radar · Now
        Hyper-local data from Weather Underground's network of
        400,000+ personal weather stations worldwide
        Today
        Mon 08/31
        High 87°f
        1% Precip. / 0 in
        Plentiful sunshine. High 87F. Winds WSW at 5 to 10 mph.
        Tonight
        Mon 08/31
        Low 65°f
        24% Precip. / 0 in
        Mostly clear early followed by mostly cloudy skies overnight. Low near 65F. Winds SSW at 5 to 10 mph.
        Tomorrow
        Tue 09/01
        High 85°f63°f
        22% Precip. / 0 in
        Some clouds in the morning will give way to mainly sunny skies for the afternoon. High around 85F. Winds WSW at 5 to 10 mph.
        Hourly Forecast
        Now
        89°
        3PM
        88°
        4PM
        86°
        5PM
        84°
        6PM
        80°
        7PM
        77°
        7:15PM
        Sunset
        8PM
        74°
        9PM
        72°
        10PM
        71°
        11PM
        70°
        12AM
        69°
        1AM
        69°
        2AM
        69°
        3AM
        68°
        4AM
        67°
        5AM
        67°
        6AM
        66°
        6:22AM
        Sunrise
        7AM
        67°
        8AM
        69°
        9AM
        73°
        10AM
        78°
        11AM
        81°
        12PM
        83°
        1PM
        84°
        2PM
        84°
        Precipitation
        24%
        Pollen
        Ragweed Pollen
        Moderate
        Air Quality
        68
        Moderate
        UV Index
        8
        Very High
        Additional Conditions
        1. Pressure 29.85 in
        2. Visibility 10 miles
        3. Clouds Clear
        4. Dew Point62°F
        5. Humidity 41%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         KCRQ Station History
        Almanac for August 30, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 89°F 89°F 104°F 1998
        4. Low 68°F 65°F 55°F 1980
        5. Rain/Snow Depth
        6. Precipitation 0 in 3.7 in -
        7. Snow 0 in 0 in -
        Almanac for August 31, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 85°F 89°F 106°F
        4. Low 68°F 65°F 56°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:21 AM 7:15 PM
        3. Civil Twilight 5:56 AM 7:41 PM
        4. Nautical Twilight 5:26 AM 8:11PM
        5. Astronomical Twilight 4:55 AM 8:41 PM
        1. Length of Visible Light 13h 44m
        2. Length of Day 12h 54m
        3. Tomorrow will be 1 minute 57 seconds shorter
        1. Moon 8:33 PM 8:49 AM
        2. Waning Gibbous90% of the Moon is Illuminated
        Sep 4
        Waning Half Last Qtr
        Sep 10
        New Moon
        Sep 18
        Waxing Half First Qtr
        Sep 26
        Full Moon
        Precipitation
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