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      Elev 230 ft, 18.332 °N 66.984 °W

      San Sebastián, PR

      San Sebastián Station76°
      Updated: 2:48 AM AST on October 28, 2026 (GMT -4)
      10 minutes ago
      91°
      75°
      76
      Feels Like 78
      Mostly 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
      Radar · Now
        Hyper-local data from Weather Underground's network of
        400,000+ personal weather stations worldwide
        Tonight
        Tue 10/27
        Low 75°f
         35% Precip. / 0 in
        Overcast with rain showers at times. Low near 75F. Winds light and variable. Chance of rain 40%.
        Tomorrow
        Wed 10/28
        High 89°f
         98% Precip. / 0.43 in
        Thunderstorms. High 89F. Winds light and variable. Chance of rain 100%.
        Tomorrow night
        Wed 10/28
        Low 74°f
         13% Precip. / 0 in
        Partly cloudy skies. Low 74F. Winds light and variable.
        Hourly Forecast
        Now
        77°
        3AM
        77°
        4AM
        77°
        5AM
        77°
        6AM
        76°
        6:25AM
        Sunrise
        7AM
        77°
        8AM
        81°
        9AM
        84°
        10AM
        86°
        11AM
        31%
        88°
        12PM
        75%
        88°
        1PM
        98%
        86°
        2PM
        92%
        84°
        3PM
        79%
        84°
        4PM
        67%
        83°
        5PM
        54%
        82°
        5:57PM
        Sunset
        6PM
        33%
        80°
        7PM
        79°
        8PM
        78°
        9PM
        78°
        10PM
        77°
        11PM
        77°
        12AM
        76°
        1AM
        76°
        2AM
        76°
        Precipitation
        98%
        Rain possible around 3:45 AM
        Pollen
        None
        Air Quality
        13
        Good
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 29.94 in
        2. Visibility 7 miles
        3. Clouds Mostly Cloudy
        4. Dew Point74°F
        5. Humidity 89%
        6. Rainfall 0.03 in
        7. Snow Depth 0 in
         TJMZ Station History
        Almanac for October 28, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 88°F 92°F 93°F 1997
        4. Low 75°F 67°F 63°F 1983
        5. Rain/Snow Depth
        6. Precipitation 0.43 in - in -
        7. Snow 0 in - in -
        Almanac for October 29, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 89°F 91°F 94°F
        4. Low 74°F 67°F 63°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:25 AM 5:57 PM
        3. Civil Twilight 6:03 AM 6:19 PM
        4. Nautical Twilight 5:37 AM 6:45PM
        5. Astronomical Twilight 5:12 AM 7:11 PM
        1. Length of Visible Light 12h 15m
        2. Length of Day 11h 31m
        3. Tomorrow will be 55 seconds shorter
        1. Moon 8:08 PM 8:55 AM
        2. Waning Gibbous89% of the Moon is Illuminated
        Nov 1
        Waning Half Last Qtr
        Nov 9
        New Moon
        Nov 17
        Waxing Half First Qtr
        Nov 24
        Full Moon
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