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      Elev 11 ft, 1.777 °N 100.679 °E

      Dumai, ID

      Balam Sempurna Station89°
      Updated: 10:04 AM WIB on September 25, 2026 (GMT +7)
      just now
      91°
      76°
      89
      Feels Like 105
      Mostly Cloudy
      N
      5
      Higher temperature is expected today
      Wundermap
      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
        Today
        Fri 09/25
        High 91°f
         80% Precip. / 0.19 in
        Thunderstorms. Heavy downpours, frequent lightning with storms. High 91F. Winds light and variable. Chance of rain 80%.
        Tonight
        Fri 09/25
        Low 76°f
         36% Precip. / 0.15 in
        Mostly cloudy skies this evening. A few showers developing late. Low 76F. Winds light and variable. Chance of rain 40%.
        Tomorrow
        Sat 09/26
        High 89°f75°f
         50% Precip. / 0.28 in
        Variable clouds with scattered thunderstorms. High 89F. Winds light and variable. Chance of rain 50%.
        Hourly Forecast
        Now
        87°
        11AM
        42%
        89°
        12PM
        80%
        90°
        1PM
        74%
        91°
        2PM
        91°
        3PM
        34%
        90°
        4PM
        32%
        90°
        5PM
        88°
        6PM
        86°
        6:09PM
        Sunset
        7PM
        84°
        8PM
        82°
        9PM
        82°
        10PM
        81°
        11PM
        80°
        12AM
        80°
        1AM
        80°
        2AM
        79°
        3AM
        78°
        4AM
        31%
        78°
        5AM
        31%
        78°
        6AM
        36%
        77°
        6:02AM
        Sunrise
        7AM
        39%
        78°
        8AM
        37%
        80°
        9AM
        40%
        82°
        10AM
        36%
        84°
        Precipitation
        80%
        Thunderstorms possible around 11:30 AM
        Pollen
        None
        Air Quality
        59
        Moderate
        UV Index
        9
        Very High
        Additional Conditions
        1. Pressure 29.94 in
        2. Visibility 9 miles
        3. Clouds Mostly Cloudy
        4. Dew Point78°F
        5. Humidity 75%
        6. Rainfall 0.12 in
        7. Snow Depth 0 in
         WIBD Station History
        Almanac for
        1. Forecast Average Record
        2. Temperature
        3. High 91°F -°F -°F
        4. Low 76°F -°F -°F
        5. Rain/Snow Depth
        6. Precipitation 0.34 in - in -
        7. Snow 0 in - in -
        Almanac for
        1. Forecast Average Record
        2. Temperature
        3. High 89°F -°F -°F
        4. Low 76°F -°F -°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:02 AM 6:09 PM
        3. Civil Twilight 5:42 AM 6:29 PM
        4. Nautical Twilight 5:18 AM 6:53PM
        5. Astronomical Twilight 4:54 AM 7:17 PM
        1. Length of Visible Light 12h 47m
        2. Length of Day 12h 6m
        3. Tomorrow will be 5 seconds shorter
        1. Moon 5:06 PM 4:41 AM
        2. Waxing Gibbous98% of the Moon is Illuminated
        Sep 26
        Full Moon
        Oct 3
        Waning Half Last Qtr
        Oct 10
        New Moon
        Oct 18
        Waxing Half First Qtr
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