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      Elev 4671 ft, 9.532 °S 77.072 °W

      Chacas, PE

      San Marcos Station37°
      Updated: 2:33 AM GMT-05:00 on October 25, 2026 (GMT -5)
      2 minutes ago
      66°
      49°
      37
      Feels Like 37
      Cloudy
      N
      2
      Similar temperature is expected today
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       Wundermap
      50
      50
      575
      90
      50
      7
      0 mph
      50
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      50
      50
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      50
      Radar · Now
        Hyper-local data from Weather Underground's network of
        400,000+ personal weather stations worldwide
        Tonight
        Sat 10/24
        Low 51°f
         24% Precip. / 0 in
        Overcast. Low 51F. Winds light and variable.
        Tomorrow
        Sun 10/25
        High 66°f
         60% Precip. / 0.11 in
        Scattered thunderstorms developing during the afternoon. High 66F. Winds NE at 5 to 10 mph. Chance of rain 60%.
        Tomorrow night
        Sun 10/25
        Low 49°f
         54% Precip. / 0.11 in
        Cloudy with occasional rain showers. Low 49F. Winds light and variable. Chance of rain 50%.
        Hourly Forecast
        Now
        50°
        3AM
        50°
        4AM
        50°
        5AM
        50°
        5:41AM
        Sunrise
        6AM
        50°
        7AM
        51°
        8AM
        54°
        9AM
        58°
        10AM
        62°
        11AM
        63°
        12PM
        64°
        1PM
        65°
        2PM
        35%
        65°
        3PM
        43%
        64°
        4PM
        49%
        63°
        5PM
        57%
        60°
        6PM
        60%
        58°
        6:05PM
        Sunset
        7PM
        55%
        56°
        8PM
        48%
        55°
        9PM
        54°
        10PM
        54°
        11PM
        53°
        12AM
        36%
        53°
        1AM
        45%
        52°
        2AM
        46%
        51°
        Precipitation
        60%
        Pollen
        None
        Air Quality
        21
        Good
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 30 in
        2. Visibility 5 miles
        3. Clouds Cloudy
        4. Dew Point49°F
        5. Humidity 95%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         SPHZ Station History
        Almanac for
        1. Forecast Average Record
        2. Temperature
        3. High 65°F -°F -°F
        4. Low 51°F -°F -°F
        5. Rain/Snow Depth
        6. Precipitation 0.22 in - in -
        7. Snow 0 in - in -
        Almanac for
        1. Forecast Average Record
        2. Temperature
        3. High 65°F -°F -°F
        4. Low 49°F -°F -°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 5:42 AM 6:05 PM
        3. Civil Twilight 5:20 AM 6:26 PM
        4. Nautical Twilight 4:55 AM 6:51PM
        5. Astronomical Twilight 4:30 AM 7:16 PM
        1. Length of Visible Light 13h 5m
        2. Length of Day 12h 22m
        3. Tomorrow will be 29 seconds longer
        1. Moon 5:46 PM 5:00 AM
        2. Full99% of the Moon is Illuminated
        Oct 25
        Full Moon
        Nov 1
        Waning Half Last Qtr
        Nov 9
        New Moon
        Nov 17
        Waxing Half First Qtr
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