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      Elev 15 ft, 14.599 °N 121.032 °E

      San Juan, PH

      Santa Lucia Station77°
      Updated: 1:18 AM PST on September 5, 2026 (GMT +8)
      6 minutes ago
      85°
      75°
      77
      Feels Like 79
      Light Rain
      N
      5
      Similar 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
        Fri 09/04
        Low 75°f
         100% Precip. / 1.6 in
        Thunderstorms with locally heavy downpours. Heavy downpours, frequent lightning with storms. Low around 75F. Winds WSW at 5 to 10 mph. Chance of rain 100%. 1 to 2 inches of rain expected.
        Tomorrow
        Sat 09/05
        High 82°f
         94% Precip. / 1.67 in
        Thunderstorms. Heavy downpours, frequent lightning with storms. High 82F. Winds WSW at 10 to 15 mph. Chance of rain 90%. 1 to 2 inches of rain expected.
        Tomorrow night
        Sat 09/05
        Low 78°f
         68% Precip. / 0.43 in
        Cloudy with showers. Low 78F. Winds WSW at 5 to 10 mph. Chance of rain 70%.
        Hourly Forecast
        Now
        77°
        2AM
        95%
        78°
        3AM
        100%
        78°
        4AM
        100%
        78°
        5AM
        100%
        79°
        5:44AM
        Sunrise
        6AM
        100%
        79°
        7AM
        78%
        80°
        8AM
        95%
        81°
        9AM
        61%
        81°
        10AM
        91%
        81°
        11AM
        87%
        81°
        12PM
        79%
        82°
        1PM
        90%
        81°
        2PM
        95%
        81°
        3PM
        90%
        81°
        4PM
        89%
        80°
        5PM
        65%
        80°
        6PM
        64%
        80°
        6:05PM
        Sunset
        7PM
        68%
        79°
        8PM
        58%
        79°
        9PM
        42%
        79°
        10PM
        56%
        79°
        11PM
        63%
        79°
        12AM
        37%
        79°
        1AM
        40%
        79°
        Precipitation
        100%
        Thunderstorms likely to continue
        Pollen
        None
        Air Quality
        62
        Moderate
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 29.8 in
        2. Visibility 6 miles
        3. Clouds Cloudy
        4. Dew Point77°F
        5. Humidity 100%
        6. Rainfall 1.73 in
        7. Snow Depth 0 in
         RPLL Station History
        Almanac for September 4, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 85°F 88°F 93°F 2020
        4. Low 75°F 78°F 71°F 1986
        5. Rain/Snow Depth
        6. Precipitation 1.6 in 0.52 in -
        7. Snow 0 in - in -
        Almanac for September 5, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 82°F 88°F 93°F
        4. Low 75°F 78°F 75°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 5:44 AM 6:05 PM
        3. Civil Twilight 5:22 AM 6:27 PM
        4. Nautical Twilight 4:57 AM 6:52PM
        5. Astronomical Twilight 4:31 AM 7:17 PM
        1. Length of Visible Light 13h 5m
        2. Length of Day 12h 21m
        3. Tomorrow will be 48 seconds shorter
        1. Moon 11:28 PM 12:00 PM
        2. Last Quarter46% of the Moon is Illuminated
        Sep 4
        Waning Half Last Qtr
        Sep 11
        New Moon
        Sep 19
        Waxing Half First Qtr
        Sep 27
        Full Moon
        Precipitation
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        Health
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