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      Elev 16 ft, 17.966 °N 66.366 °W

      Santa Isabel, PR

      Sun, Oct 18, 2026
      Tonight
      Sun 10/18
      Low 76°f
      44% Precip. / 0.22 in
      Cloudy with showers. Low 76F. Winds light and variable. Chance of rain 40%.
      Tomorrow
      Mon 10/19
      High 89°f
      24% Precip. / 0 in
      Intervals of clouds and sunshine. High 89F. Winds ESE at 10 to 15 mph.
      Sunrise 6:19 AM
      Sunset 6:01 PM
      Moonrise 1:02 PM
      Moonset -
      First Quarter, 50% visible
      Hourly Forecast
      Now
      81°
      8PM
      81°
      9PM
      32%
      80°
      10PM
      80°
      11PM
      79°
      12AM
      79°
      1AM
      38%
      79°
      2AM
      52%
      78°
      3AM
      38%
      77°
      4AM
      31%
      77°
      5AM
      77°
      6AM
      77°
      6:20AM
      Sunrise
      7AM
      78°
      8AM
      81°
      9AM
      85°
      10AM
      87°
      11AM
      88°
      12PM
      88°
      1PM
      88°
      2PM
      88°
      3PM
      87°
      4PM
      86°
      5PM
      35%
      85°
      6PM
      83°
      6:00PM
      Sunset
      7PM
      82°
      Time Conditions Temp. Feels Like Precip Amount Cloud Cover Dew Point Humidity Wind Pressure
      8:00 pm
      Mostly Clear
      81°F 88°F 18% 0in 25% 75°F 84% 2 mph ENE 29.94in
      9:00 pm
      Few Showers
      80°F 87°F 32% 0.02in 40% 75°F 86% 2 mph NE 29.94in
      10:00 pm
      Mostly Clear
      80°F 86°F 18% 0in 20% 75°F 85% 2 mph NNE 29.95in
      11:00 pm
      Partly Cloudy
      79°F 86°F 7% 0in 41% 75°F 86% 2 mph NNE 29.94in
      Additional Conditions
      1. Pressure 29.93 in
      2. Visibility 10 miles
      3. Clouds Partly Cloudy
      4. Dew Point75°F
      5. Humidity 84%
      6. Rainfall 0 in
      7. Snow Depth 0 in
      TJPS Station History
      Almanac for October 18, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 90°F 91°F 97°F 1944
      4. Low 76°F 68°F 61°F 2008
      5. Rain/Snow Depth
      6. Precipitation 0.22 in 3.7 in -
      7. Snow 0 in 0 in -
      Almanac for October 19, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 89°F 91°F 95°F
      4. Low 76°F 68°F 64°F
      Astronomy
      1. Sun Rise Set
      2. Actual Time 6:19 AM 6:01 PM
      3. Civil Twilight 5:57 AM 6:23 PM
      4. Nautical Twilight 5:32 AM 6:48PM
      5. Astronomical Twilight 5:07 AM 7:14 PM
      1. Length of Visible Light 12h 25m
      2. Length of Day 11h 41m
      3. Tomorrow will be 57 seconds shorter
      1. Moon 1:02 PM -
      2. First Quarter50% of the Moon is Illuminated
      Oct 18
      Waxing Half First Qtr
      Oct 26
      Full Moon
      Nov 1
      Waning Half Last Qtr
      Nov 9
      New Moon
      Nearby Weather Stations
      Station Location
      Temp
      Windchill
      Heat Index
      Dew Point
      Humidity
      Wind
      Precip.
      Elev.
      Updated
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      Level Access
      Glossary