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      Elev 3 ft, 1.239 °N 103.837 °E

      Sentosa, SG

      Southern Islands Station76°
      Updated: 6:30 PM GMT+08:00 on September 22, 2026 (GMT +8)
      4 minutes ago
      90°
      74°
      76
      Feels Like 78
      Thunderstorm
      N
      2
      Similar temperature is expected tomorrow
      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
        Tue 09/22
        Low 74°f
         30% Precip. / 0 in
        Showers early, then cloudy overnight. Low 74F. Winds light and variable. Chance of rain 30%.
        Tomorrow
        Wed 09/23
        High 87°f
         24% Precip. / 0 in
        Cloudy skies early, then partly cloudy in the afternoon. High 87F. Winds S at 5 to 10 mph.
        Tomorrow night
        Wed 09/23
        Low 81°f
         24% Precip. / 0 in
        Partly cloudy skies in the evening, then becoming cloudy overnight. Low 81F. Winds ESE at 5 to 10 mph.
        Hourly Forecast
        Now
        75°
        7PM
        76°
        7:00PM
        Sunset
        8PM
        76°
        9PM
        77°
        10PM
        81°
        11PM
        82°
        12AM
        82°
        1AM
        82°
        2AM
        82°
        3AM
        82°
        4AM
        82°
        5AM
        83°
        6AM
        82°
        6:53AM
        Sunrise
        7AM
        82°
        8AM
        83°
        9AM
        84°
        10AM
        85°
        11AM
        86°
        12PM
        86°
        1PM
        87°
        2PM
        86°
        3PM
        86°
        4PM
        87°
        5PM
        86°
        6PM
        86°
        Precipitation
        24%
        Rain ending around 7:00 PM
        Pollen
        None
        Air Quality
        209
        Very Unhealthy
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 29.89 in
        2. Visibility 2.5 miles
        3. Clouds Cloudy
        4. Dew Point75°F
        5. Humidity 99%
        6. Rainfall 0.33 in
        7. Snow Depth 0 in
         WSAP Station History
        Almanac for September 22, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 90°F 89°F 92°F 2002
        4. Low 74°F 77°F 59°F 1989
        5. Rain/Snow Depth
        6. Precipitation 0 in 0.16 in -
        7. Snow 0 in - in -
        Almanac for September 23, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 87°F 89°F 92°F
        4. Low 74°F 77°F 73°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:54 AM 7:00 PM
        3. Civil Twilight 6:33 AM 7:21 PM
        4. Nautical Twilight 6:09 AM 7:45PM
        5. Astronomical Twilight 5:45 AM 8:09 PM
        1. Length of Visible Light 12h 47m
        2. Length of Day 12h 6m
        3. Tomorrow will be 4 seconds shorter
        1. Moon 3:43 PM 3:14 AM
        2. Waxing Gibbous80% of the Moon is Illuminated
        Sep 27
        Full Moon
        Oct 3
        Waning Half Last Qtr
        Oct 10
        New Moon
        Oct 19
        Waxing Half First Qtr
        Precipitation
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        Health
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