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      Elev 748 ft, 18.283 °N 66.971 °W

      Las Marías, PR

      San Sebastián Station73°
      Tue, Sep 29, 2026
      Tonight
      Mon 09/28
      Low 72°f
      3% Precip. / 0 in
      Mostly clear. Low 72F. Winds light and variable.
      Tomorrow
      Tue 09/29
      High 89°f
      86% Precip. / 0.18 in
      Partly cloudy in the morning. Thunderstorms developing later in the day. High 89F. Winds ENE at 5 to 10 mph. Chance of rain 90%.
      Sunrise 6:18 AM
      Sunset 6:18 PM
      Moonrise 8:25 PM
      Moonset 8:58 AM
      Waning Gibbous, 86% visible
      Hourly Forecast
      Now
      73°
      1AM
      73°
      2AM
      73°
      3AM
      72°
      4AM
      73°
      5AM
      73°
      6AM
      73°
      6:17AM
      Sunrise
      7AM
      74°
      8AM
      79°
      9AM
      83°
      10AM
      86°
      11AM
      88°
      12PM
      35%
      88°
      1PM
      47%
      87°
      2PM
      61%
      86°
      3PM
      86%
      86°
      4PM
      64%
      84°
      5PM
      38%
      83°
      6PM
      81°
      6:17PM
      Sunset
      7PM
      80°
      8PM
      79°
      9PM
      78°
      10PM
      77°
      11PM
      77°
      12AM
      76°
      Time Conditions Temp. Feels Like Precip Amount Cloud Cover Dew Point Humidity Wind Pressure
      1:00 am
      Clear
      		 73°F 73°F 2% 0in 16% 72°F 95% 3 mph E 29.99in
      2:00 am
      Clear
      		 73°F 73°F 3% 0in 9% 71°F 94% 2 mph E 29.97in
      3:00 am
      Clear
      		 72°F 72°F 3% 0in 8% 71°F 94% 2 mph E 29.95in
      4:00 am
      Clear
      		 73°F 73°F 3% 0in 14% 70°F 93% 3 mph E 29.95in
      5:00 am
      Clear
      		 73°F 73°F 3% 0in 18% 70°F 92% 3 mph E 29.95in
      6:00 am
      Clear
      		 73°F 73°F 3% 0in 14% 70°F 92% 3 mph E 29.97in
      7:00 am
      Mostly Sunny
      		 74°F 74°F 4% 0in 20% 71°F 90% 3 mph ENE 29.98in
      8:00 am
      Partly Cloudy
      		 79°F 84°F 7% 0in 34% 73°F 82% 4 mph ENE 29.99in
      9:00 am
      Sunny
      		 83°F 89°F 5% 0in 18% 73°F 74% 6 mph ENE 30.01in
      10:00 am
      Sunny
      		 86°F 94°F 9% 0in 19% 73°F 65% 8 mph ENE 30in
      11:00 am
      Mostly Sunny
      		 88°F 97°F 23% 0in 28% 73°F 62% 9 mph ENE 29.98in
      12:00 pm
      Scattered Thunderstorms
      		 88°F 97°F 35% 0.01in 56% 74°F 63% 10 mph ENE 29.96in
      1:00 pm
      Scattered Thunderstorms
      		 87°F 98°F 47% 0.02in 50% 75°F 67% 9 mph ENE 29.94in
      2:00 pm
      Thunderstorms
      		 86°F 97°F 61% 0.03in 75% 76°F 70% 8 mph ENE 29.91in
      3:00 pm
      Thunderstorms
      		 86°F 96°F 86% 0.1in 86% 76°F 72% 8 mph ENE 29.91in
      4:00 pm
      Thunderstorms
      		 84°F 93°F 64% 0.02in 83% 76°F 77% 7 mph ENE 29.9in
      5:00 pm
      Scattered Thunderstorms
      		 83°F 92°F 38% 0.01in 63% 76°F 81% 6 mph ENE 29.91in
      6:00 pm
      Partly Cloudy
      		 81°F 89°F 19% 0in 33% 76°F 84% 6 mph ENE 29.91in
      7:00 pm
      Clear
      		 80°F 86°F 14% 0in 18% 75°F 87% 6 mph ENE 29.92in
      8:00 pm
      Clear
      		 79°F 85°F 8% 0in 6% 75°F 88% 6 mph ENE 29.94in
      9:00 pm
      Clear
      		 78°F 83°F 8% 0in 15% 74°F 88% 6 mph ENE 29.96in
      10:00 pm
      Clear
      		 77°F 83°F 8% 0in 14% 73°F 88% 6 mph ENE 29.97in
      11:00 pm
      Clear
      		 77°F 82°F 8% 0in 4% 73°F 88% 5 mph ENE 29.96in
      Additional Conditions
      1. Pressure 30 in
      2. Visibility 7 miles
      3. Clouds Partly Cloudy
      4. Dew Point72°F
      5. Humidity 96%
      6. Rainfall 0.4 in
      7. Snow Depth 0 in
       TJMZ Station History
      Almanac for September 29, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 89°F 80°F 86°F 2015
      4. Low 72°F 67°F 60°F 1985
      5. Rain/Snow Depth
      6. Precipitation 0.18 in - in -
      7. Snow 0 in - in -
      Almanac for September 30, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 88°F 80°F 87°F
      4. Low 73°F 67°F 58°F
      Astronomy
      1. Sun Rise Set
      2. Actual Time 6:18 AM 6:18 PM
      3. Civil Twilight 5:56 AM 6:39 PM
      4. Nautical Twilight 5:31 AM 7:05PM
      5. Astronomical Twilight 5:05 AM 7:30 PM
      1. Length of Visible Light 12h 43m
      2. Length of Day 12h 0m
      3. Tomorrow will be 1 minute 1 second shorter
      1. Moon 8:25 PM 8:58 AM
      2. Waning Gibbous86% of the Moon is Illuminated
      Oct 3
      Waning Half Last Qtr
      Oct 10
      New Moon
      Oct 18
      Waxing Half First Qtr
      Oct 26
      Full Moon
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