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      Elev 26 ft, 34.078 °N 134.449 °E

      Komatsushima, JP

      Updated: 1:00 AM JST on August 21, 2026 (GMT +9)
      6 minutes ago
      93°
      76°
      81
      Feels Like 88
      Mostly Cloudy
      N
      8
      Similar temperature is expected today
      50
      50
      575
      90
      50
      7
      0 mph
      50
      50
      50
      50
      50
      50
      Radar · Now
      Tonight
      Thu 08/20
      Low 77°f
      3% Precip. / 0 in
      Some clouds. Low 77F. Winds SSW at 5 to 10 mph.
      Tomorrow
      Fri 08/21
      High 92°f
      15% Precip. / 0 in
      Partly cloudy. High 92F. Winds SSE at 10 to 15 mph.
      Tomorrow night
      Fri 08/21
      Low 78°f
      11% Precip. / 0 in
      Generally fair. Low 78F. Winds S at 5 to 10 mph.
      Hourly Forecast
      Now
      81°
      2AM
      80°
      3AM
      80°
      4AM
      79°
      5AM
      78°
      5:26AM
      Sunrise
      6AM
      78°
      7AM
      81°
      8AM
      84°
      9AM
      86°
      10AM
      88°
      11AM
      89°
      12PM
      90°
      1PM
      91°
      2PM
      91°
      3PM
      91°
      4PM
      91°
      5PM
      89°
      6PM
      87°
      6:42PM
      Sunset
      7PM
      85°
      8PM
      84°
      9PM
      83°
      10PM
      83°
      11PM
      82°
      12AM
      81°
      1AM
      81°
      Additional Conditions
      1. Pressure 29.93 in
      2. Visibility 7 miles
      3. Clouds Mostly Cloudy
      4. Dew Point76°F
      5. Humidity 87%
      6. Rainfall 0 in
      7. Snow Depth 0 in
      RJOS Station History
      Almanac for August 20, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 93°F 90°F 95°F 2020
      4. Low 76°F 76°F 62°F 1956
      5. Rain/Snow Depth
      6. Precipitation 0 in 0.25 in -
      7. Snow 0 in - in -
      Almanac for August 21, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 91°F 90°F 95°F
      4. Low 76°F 76°F 66°F
      Astronomy
      1. Sun Rise Set
      2. Actual Time 5:26 AM 6:43 PM
      3. Civil Twilight 5:00 AM 7:09 PM
      4. Nautical Twilight 4:29 AM 7:40PM
      5. Astronomical Twilight 3:56 AM 8:12 PM
      1. Length of Visible Light 14h 9m
      2. Length of Day 13h 16m
      3. Tomorrow will be 1 minute 55 seconds shorter
      1. Moon 12:57 PM 10:46 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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      Weather Alerts
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