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      Elev 4671 ft, 9.532 °S 77.072 °W

      Piscobamba District, PE

      San Marcos Station35°
      Updated: 12:24 AM GMT-05:00 on September 18, 2026 (GMT -5)
      just now
      62°
      41°
      35
      Feels Like 31
      Light Rain
      N
      3
      Lower temperature is expected today
      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
        Thu 09/17
        Low 43°f
         52% Precip. / 0.03 in
        Overcast with rain showers at times. Low 43F. Winds light and variable. Chance of rain 50%.
        Tomorrow
        Fri 09/18
        High 57°f
         64% Precip. / 0.1 in
        Cloudy skies during the morning hours followed by thunderstorms in the afternoon. High 57F. Winds E at 5 to 10 mph. Chance of rain 60%.
        Tomorrow night
        Fri 09/18
        Low 42°f
         51% Precip. / 0.11 in
        Overcast with rain showers at times. Low 42F. Winds light and variable. Chance of rain 50%.
        Hourly Forecast
        Now
        50°
        1AM
        49%
        50°
        2AM
        36%
        49°
        3AM
        49°
        4AM
        49°
        5AM
        48°
        6AM
        48°
        6:01AM
        Sunrise
        7AM
        49°
        8AM
        47°
        9AM
        49°
        10AM
        51°
        11AM
        53°
        12PM
        55°
        1PM
        41%
        55°
        2PM
        47%
        55°
        3PM
        59%
        56°
        4PM
        65%
        55°
        5PM
        62%
        53°
        6PM
        51%
        51°
        6:05PM
        Sunset
        7PM
        44%
        50°
        8PM
        51%
        49°
        9PM
        40%
        48°
        10PM
        30%
        47°
        11PM
        35%
        46°
        12AM
        35%
        46°
        Precipitation
        65%
        Rain likely to end around 2:30 AM
        Pollen
        Tree Pollen
        High
        Air Quality
        59
        Moderate
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 30.08 in
        2. Visibility 5 miles
        3. Clouds Cloudy
        4. Dew Point44°F
        5. Humidity 79%
        6. Rainfall 0.04 in
        7. Snow Depth 0 in
         SPHZ Station History
        Almanac for
        1. Forecast Average Record
        2. Temperature
        3. High 62°F -°F -°F
        4. Low 41°F -°F -°F
        5. Rain/Snow Depth
        6. Precipitation 0.03 in - in -
        7. Snow 0 in - in -
        Almanac for
        1. Forecast Average Record
        2. Temperature
        3. High 56°F -°F -°F
        4. Low 41°F -°F -°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:01 AM 6:05 PM
        3. Civil Twilight 5:40 AM 6:26 PM
        4. Nautical Twilight 5:16 AM 6:51PM
        5. Astronomical Twilight 4:51 AM 7:15 PM
        1. Length of Visible Light 12h 46m
        2. Length of Day 12h 4m
        3. Tomorrow will be 29 seconds longer
        1. Moon 11:32 AM -
        2. First Quarter48% of the Moon is Illuminated
        Sep 18
        Waxing Half First Qtr
        Sep 26
        Full Moon
        Oct 3
        Waning Half Last Qtr
        Oct 10
        New Moon
        Precipitation
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