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      Elev 748 ft, 18.283 °N 66.971 °W

      Las Marías, PR

      San Sebastián Station71°
      Updated: 3:09 AM AST on November 10, 2026 (GMT -4)
      10 minutes ago
      88°
      71°
      71
      Feels Like 71
      Partly Cloudy
      N
      2
      Similar temperature is expected today
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      575
      90
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      7
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      Radar debug
        Hyper-local data from Weather Underground's network of
        400,000+ personal weather stations worldwide
        Tonight
        Mon 11/09
        Low 72°f
         5% Precip. / 0 in
        Some clouds. Low 72F. Winds light and variable.
        Tomorrow
        Tue 11/10
        High 88°f
         24% Precip. / 0 in
        A mix of clouds and sun in the morning followed by cloudy skies during the afternoon. High 88F. Winds ESE at 5 to 10 mph.
        Tomorrow night
        Tue 11/10
        Low 70°f
         12% Precip. / 0 in
        Partly cloudy skies. Low near 70F. Winds light and variable.
        Hourly Forecast
        Now
        71°
        4AM
        72°
        5AM
        72°
        6AM
        72°
        6:31AM
        Sunrise
        7AM
        73°
        8AM
        76°
        9AM
        80°
        10AM
        83°
        11AM
        86°
        12PM
        87°
        1PM
        87°
        2PM
        87°
        3PM
        85°
        4PM
        30%
        84°
        5PM
        81°
        5:52PM
        Sunset
        6PM
        80°
        7PM
        78°
        8PM
        77°
        9PM
        76°
        10PM
        75°
        11PM
        74°
        12AM
        74°
        1AM
        73°
        2AM
        73°
        3AM
        72°
        Precipitation
        30%
        Pollen
        None
        Air Quality
        27
        Good
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 30 in
        2. Visibility 6 miles
        3. Clouds Partly Cloudy
        4. Dew Point71°F
        5. Humidity 98%
        6. Rainfall 0.38 in
        7. Snow Depth 0 in
         TJMZ Station History
        Almanac for November 10, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 87°F 79°F 87°F 1980
        4. Low 72°F 66°F 59°F 1983
        5. Rain/Snow Depth
        6. Precipitation 0 in - in -
        7. Snow 0 in - in -
        Almanac for November 11, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 88°F 79°F 85°F
        4. Low 70°F 66°F 55°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:31 AM 5:51 PM
        3. Civil Twilight 6:08 AM 6:14 PM
        4. Nautical Twilight 5:42 AM 6:40PM
        5. Astronomical Twilight 5:16 AM 7:06 PM
        1. Length of Visible Light 12h 5m
        2. Length of Day 11h 20m
        3. Tomorrow will be 48 seconds shorter
        1. Moon 7:39 AM 6:47 PM
        2. Waxing Crescent1% of the Moon is Illuminated
        Nov 17
        Waxing Half First Qtr
        Nov 24
        Full Moon
        Dec 1
        Waning Half Last Qtr
        Dec 8
        New Moon
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