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      Elev 1029 ft, 37.403 °N 126.939 °E

      Bisan-dong, KR

      Bisan-dong Station
      Updated: 4:34 AM KST on August 21, 2026 (GMT +9)
      6 minutes ago
      79°
      75°
      79
      Feels Like 82
      Mostly Cloudy
      N
      2
      Lower temperature is expected today
      50
      50
      575
      90
      50
      7
      0 mph
      50
      50
      50
      50
      50
      50
      Radar · Now
      Today
      Fri 08/21
      High 79°f
      100% Precip. / 1 in
      Showers and thundershowers during the morning will give way to steady rain this afternoon. High 79F. Winds light and variable. Chance of rain 100%. Rainfall may reach one inch.
      Tonight
      Fri 08/21
      Low 74°f
      92% Precip. / 0.5 in
      Scattered thunderstorms this evening becoming more widespread overnight. Low 74F. Winds light and variable. Chance of rain 90%.
      Tomorrow
      Sat 08/22
      High 84°f76°f
      65% Precip. / 0.33 in
      Thunderstorms likely in the morning. Then a chance of scattered thunderstorms in the afternoon. High 84F. Winds light and variable. Chance of rain 70%.
      Hourly Forecast
      Now
      77°
      5AM
      81%
      77°
      5:53AM
      Sunrise
      6AM
      97%
      77°
      7AM
      100%
      77°
      8AM
      100%
      77°
      9AM
      100%
      77°
      10AM
      100%
      78°
      11AM
      97%
      78°
      12PM
      79%
      78°
      1PM
      81%
      78°
      2PM
      76%
      78°
      3PM
      64%
      79°
      4PM
      58%
      79°
      5PM
      44%
      78°
      6PM
      37%
      78°
      7PM
      33%
      78°
      7:17PM
      Sunset
      8PM
      77°
      9PM
      77°
      10PM
      77°
      11PM
      42%
      77°
      12AM
      59%
      76°
      1AM
      68%
      76°
      2AM
      83%
      76°
      3AM
      90%
      76°
      4AM
      92%
      75°
      Precipitation
      100%
      Thunderstorms possible around 5:15 AM
      Pollen
      Grass Pollen
      Low
      Air Quality
      141
      Unhealthy for Sensitive Groups
      UV Index
      0
      Low
      Additional Conditions
      1. Pressure 29.9 in
      2. Visibility 4 miles
      3. Clouds Mostly Cloudy
      4. Dew Point75°F
      5. Humidity 94%
      6. Rainfall 0.11 in
      7. Snow Depth 0 in
       RKSM Station History
      Almanac for August 20, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 79°F 86°F -°F
      4. Low 75°F 72°F -°F
      5. Rain/Snow Depth
      6. Precipitation 1.5 in 0.38 in -
      7. Snow 0 in - in -
      Almanac for August 21, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 84°F 86°F -°F
      4. Low 75°F 72°F -°F
      Astronomy
      1. Sun Rise Set
      2. Actual Time 5:52 AM 7:18 PM
      3. Civil Twilight 5:24 AM 7:46 PM
      4. Nautical Twilight 4:51 AM 8:18PM
      5. Astronomical Twilight 4:17 AM 8:53 PM
      1. Length of Visible Light 14h 21m
      2. Length of Day 13h 26m
      3. Tomorrow will be 2 minutes 9 seconds shorter
      1. Moon 1:39 PM 11:07 PM
      2. First Quarter50% of the Moon is Illuminated
      Aug 20
      Waxing Half First Qtr
      Aug 28
      Full Moon
      Sep 4
      Waning Half Last Qtr
      Sep 11
      New Moon
      Precipitation
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