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      Elev 1432 ft, 14.973 °N 91.896 °W

      San Marcos, GT

      San Rafael Pie de la Cuesta Station67°
      Updated: 7:31 PM CST on September 29, 2026 (GMT -6)
      1 minute ago
      79°
      67°
      67
      Feels Like 67
      Showers in Vicinity
      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
        Tue 09/29
        Low 67°f
         100% Precip. / 1.6 in
        Thunderstorms - some locally heavy downpours are possible, especially late. Hazy. Low 67F. Winds light and variable. Chance of rain 100%. 1 to 2 inches of rain expected.
        Tomorrow
        Wed 09/30
        High 80°f
         98% Precip. / 0.78 in
        Thunderstorms. High near 80F. Winds light and variable. Chance of rain 100%.
        Tomorrow night
        Wed 09/30
        Low 68°f
         22% Precip. / 0 in
        Mostly cloudy skies. Hazy. Low 68F. Winds light and variable.
        Hourly Forecast
        Now
        69°
        8PM
        43%
        69°
        9PM
        30%
        68°
        10PM
        59%
        68°
        11PM
        93%
        68°
        12AM
        98%
        67°
        1AM
        98%
        67°
        2AM
        89%
        66°
        3AM
        44%
        69°
        4AM
        41%
        68°
        5AM
        68°
        5:57AM
        Sunrise
        6AM
        68°
        7AM
        69°
        8AM
        73°
        9AM
        77°
        10AM
        79°
        11AM
        53%
        80°
        12PM
        93%
        79°
        1PM
        93%
        79°
        2PM
        77%
        79°
        3PM
        98%
        77°
        4PM
        97%
        75°
        5PM
        81%
        74°
        5:57PM
        Sunset
        6PM
        35%
        74°
        7PM
        73°
        Precipitation
        98%
        Thunderstorms likely to continue
        Pollen
        None
        Air Quality
        66
        Moderate
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 29.92 in
        2. Visibility 3 miles
        3. Clouds Cloudy
        4. Dew Point67°F
        5. Humidity 93%
        6. Rainfall 0.48 in
        7. Snow Depth 0 in
         MGSM Station History
        Almanac for
        1. Forecast Average Record
        2. Temperature
        3. High 79°F -°F -°F
        4. Low 67°F -°F -°F
        5. Rain/Snow Depth
        6. Precipitation 1.6 in - in -
        7. Snow 0 in - in -
        Almanac for
        1. Forecast Average Record
        2. Temperature
        3. High 80°F -°F -°F
        4. Low 67°F -°F -°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 5:57 AM 5:58 PM
        3. Civil Twilight 5:35 AM 6:19 PM
        4. Nautical Twilight 5:10 AM 6:44PM
        5. Astronomical Twilight 4:46 AM 7:09 PM
        1. Length of Visible Light 12h 43m
        2. Length of Day 12h 1m
        3. Tomorrow will be 49 seconds shorter
        1. Moon 8:15 PM 8:37 AM
        2. Waning Gibbous85% of the Moon is Illuminated
        Oct 3
        Waning Half Last Qtr
        Oct 10
        New Moon
        Oct 18
        Waxing Half First Qtr
        Oct 25
        Full Moon
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