My Profile
  1. Member Settings
  2. My Devices
  3. Sign Out
Log In
    Favorites
        Member Settings
      Elev 1432 ft, 14.973 °N 91.896 °W

      San Marcos, GT

      San Rafael Pie de la Cuesta Station65°
      Updated: 9:37 AM CST on October 6, 2026 (GMT -6)
      just now
      79°
      66°
      65
      Feels Like 65
      Mostly Cloudy
      N
      3
      Higher temperature is expected today
      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
        Today
        Tue 10/06
        High 79°f
         100% Precip. / 2.63 in
        Thunderstorms - some locally heavy downpours are possible, especially during the afternoon hours. High 79F. Winds WSW at 5 to 10 mph. Chance of rain 100%. 2 to 3 inches of rain expected.
        Tonight
        Tue 10/06
        Low 68°f
         95% Precip. / 0.39 in
        Thunderstorms this evening followed by occasional showers overnight. Low 68F. Winds light and variable. Chance of rain 100%.
        Tomorrow
        Wed 10/07
        High 80°f68°f
         86% Precip. / 0.4 in
        Rain showers in the morning with numerous thunderstorms developing in the afternoon. High near 80F. Winds light and variable. Chance of rain 90%.
        Hourly Forecast
        Now
        72°
        10AM
        73°
        11AM
        75°
        12PM
        94%
        75°
        1PM
        100%
        76°
        2PM
        100%
        75°
        3PM
        100%
        74°
        4PM
        100%
        72°
        5PM
        98%
        73°
        5:53PM
        Sunset
        6PM
        93%
        73°
        7PM
        95%
        72°
        8PM
        62%
        72°
        9PM
        56%
        71°
        10PM
        77%
        71°
        11PM
        82%
        71°
        12AM
        41%
        71°
        1AM
        46%
        70°
        2AM
        48%
        70°
        3AM
        34%
        69°
        4AM
        70°
        5AM
        30%
        70°
        5:58AM
        Sunrise
        6AM
        69°
        7AM
        70°
        8AM
        73°
        9AM
        76°
        Precipitation
        100%
        Thunderstorms possible after 12 PM
        Pollen
        None
        Air Quality
        109
        Unhealthy for Sensitive Groups
        UV Index
        8
        Very High
        Additional Conditions
        1. Pressure 29.93 in
        2. Visibility 8 miles
        3. Clouds Mostly Cloudy
        4. Dew Point67°F
        5. Humidity 85%
        6. Rainfall 0.51 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 66°F -°F -°F
        5. Rain/Snow Depth
        6. Precipitation 3.02 in - in -
        7. Snow 0 in - in -
        Almanac for
        1. Forecast Average Record
        2. Temperature
        3. High 80°F -°F -°F
        4. Low 68°F -°F -°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 5:57 AM 5:53 PM
        3. Civil Twilight 5:36 AM 6:14 PM
        4. Nautical Twilight 5:11 AM 6:39PM
        5. Astronomical Twilight 4:46 AM 7:04 PM
        1. Length of Visible Light 12h 38m
        2. Length of Day 11h 55m
        3. Tomorrow will be 49 seconds shorter
        1. Moon 2:19 AM 3:15 PM
        2. Waning Crescent20% 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
        Station Location
        Temp
        Windchill
        Heat Index
        Dew Point
        Humidity
        Wind
        Precip.
        Elev.
        Updated
        Loading nearby stations…
        Precipitation
        Loading…
        Health
        Loading…
        Weather Alerts
        Loading…
        Our AppsAbout UsContactCareers
        PWS NetworkWunderMap
        Trust CenterTerms of UsePrivacy PolicyData RightsPrivacy SettingsCookie NoticeData VendorsAccessibility Statement
        Level Access
        The Weather Company The Weather Channel Weather Underground Storm Radar
        © The Weather Company, LLC 2026
        Glossary