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      Elev 1432 ft, 14.973 °N 91.896 °W

      San Marcos, GT

      San Rafael Pie de la Cuesta Station
      Updated: 3:18 AM CST on August 15, 2026 (GMT -6)
      18 seconds ago
      80°
      64°
      64
      Feels Like 64
      Clear
      N
      5
      Similar temperature is expected today
      50
      50
      575
      90
      50
      7
      0 mph
      50
      50
      50
      50
      50
      50
      Radar · Now
      Today
      Sun 08/16
      High 80°f
      89% Precip. / 0.42 in
      Thunderstorms. High around 80F. Winds NW at 5 to 10 mph. Chance of rain 90%.
      Tonight
      Sun 08/16
      Low 64°f
      24% Precip. / 0 in
      Partly cloudy. Hazy. Low 64F. Winds light and variable.
      Tomorrow
      Mon 08/17
      High 81°f62°f
      61% Precip. / 0.12 in
      Partly cloudy early. Scattered thunderstorms developing in the afternoon. High 81F. Winds WSW at 5 to 10 mph. Chance of rain 60%.
      Hourly Forecast
      Now
      65°
      4AM
      65°
      5AM
      65°
      5:53AM
      Sunrise
      6AM
      65°
      7AM
      67°
      8AM
      73°
      9AM
      77°
      10AM
      79°
      11AM
      46%
      80°
      12PM
      81%
      80°
      1PM
      89%
      79°
      2PM
      67%
      79°
      3PM
      64%
      79°
      4PM
      67%
      78°
      5PM
      33%
      78°
      6PM
      34%
      75°
      6:30PM
      Sunset
      7PM
      74°
      8PM
      71°
      9PM
      70°
      10PM
      69°
      11PM
      68°
      12AM
      67°
      1AM
      66°
      2AM
      66°
      3AM
      66°
      Precipitation
      89%
      Pollen
      None
      Air Quality
      112
      Unhealthy for Sensitive Groups
      UV Index
      0
      Low
      Additional Conditions
      1. Pressure 29.97 in
      2. Visibility 10 miles
      3. Clouds Partly Cloudy
      4. Dew Point59°F
      5. Humidity 80%
      6. Rainfall 0.18 in
      7. Snow Depth 0 in
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      Astronomy
      1. Sun Rise Set
      2. Actual Time 5:53 AM 6:30 PM
      3. Civil Twilight 5:31 AM 6:52 PM
      4. Nautical Twilight 5:05 AM 7:18PM
      5. Astronomical Twilight 4:38 AM 7:45 PM
      1. Length of Visible Light 13h 21m
      2. Length of Day 12h 37m
      3. Tomorrow will be 43 seconds shorter
      1. Moon 8:30 AM 8:43 PM
      2. Waxing crescent9% of the Moon is Illuminated
      Aug 18
      Waxing Half First Qtr
      Aug 26
      Full Moon
      Sep 3
      Waning Half Last Qtr
      -
      -
       MGSM Station History
      Almanac for
      1. Forecast Average Record
      2. Temperature
      3. High 80°F -°F -°F
      4. Low 64°F -°F -°F
      5. Rain/Snow Depth
      6. Precipitation 0.42 in - in -
      7. Snow 0 in - in -
      Almanac for
      1. Forecast Average Record
      2. Temperature
      3. High 81°F -°F -°F
      4. Low 64°F -°F -°F
      Precipitation
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