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      Elev 1432 ft, 14.973 °N 91.896 °W

      San Marcos, GT

      San Rafael Pie de la Cuesta Station62°
      Updated: 10:35 PM CST on September 25, 2026 (GMT -6)
      just now
      74°
      65°
      62
      Feels Like 62
      Cloudy
      N
      1
      Higher temperature is expected tomorrow
      Wundermap
      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
        Tonight
        Sat 09/26
        Low 64°f
         100% Precip. / 0.37 in
        Rain showers early will evolve into a more steady rain overnight. Low 64F. Winds light and variable. Chance of rain 100%. Rainfall near a quarter of an inch.
        Tomorrow
        Sun 09/27
        High 76°f
         97% Precip. / 0.68 in
        Rain showers in the morning with thunderstorms developing in the afternoon. High 76F. Winds WSW at 5 to 10 mph. Chance of rain 100%.
        Tomorrow night
        Sun 09/27
        Low 65°f
         40% Precip. / 0.08 in
        Showers in the evening, then cloudy overnight. Hazy. Low around 65F. Winds light and variable. Chance of rain 40%.
        Hourly Forecast
        Now
        66°
        11PM
        52%
        67°
        12AM
        71%
        66°
        1AM
        100%
        66°
        2AM
        80%
        67°
        3AM
        49%
        67°
        4AM
        66°
        5AM
        66°
        5:57AM
        Sunrise
        6AM
        65°
        7AM
        66°
        8AM
        70°
        9AM
        73°
        10AM
        50%
        75°
        11AM
        55%
        75°
        12PM
        90%
        76°
        1PM
        98%
        76°
        2PM
        96%
        75°
        3PM
        87%
        73°
        4PM
        65%
        72°
        5PM
        58%
        71°
        6PM
        44%
        70°
        6:00PM
        Sunset
        7PM
        41%
        70°
        8PM
        69°
        9PM
        68°
        10PM
        30%
        68°
        Precipitation
        100%
        Rain continuing through 4 AM
        Pollen
        None
        Air Quality
        79
        Moderate
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 29.98 in
        2. Visibility 4 miles
        3. Clouds Cloudy
        4. Dew Point65°F
        5. Humidity 98%
        6. Rainfall 1.68 in
        7. Snow Depth 0 in
         MGSM Station History
        Almanac for
        1. Forecast Average Record
        2. Temperature
        3. High 74°F -°F -°F
        4. Low 65°F -°F -°F
        5. Rain/Snow Depth
        6. Precipitation 0.37 in - in -
        7. Snow 0 in - in -
        Almanac for
        1. Forecast Average Record
        2. Temperature
        3. High 76°F -°F -°F
        4. Low 65°F -°F -°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 5:56 AM 6:00 PM
        3. Civil Twilight 5:35 AM 6:21 PM
        4. Nautical Twilight 5:10 AM 6:46PM
        5. Astronomical Twilight 4:45 AM 7:11 PM
        1. Length of Visible Light 12h 46m
        2. Length of Day 12h 3m
        3. Tomorrow will be 51 seconds shorter
        1. Moon 6:01 PM 5:47 AM
        2. Full99% of the Moon is Illuminated
        Sep 26
        Full Moon
        Oct 3
        Waning Half Last Qtr
        Oct 10
        New Moon
        Oct 18
        Waxing Half First Qtr
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