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      High Wave Advisory
      until 3:00 PM JST
      Elev 603 ft, 34.894 °N 139.115 °E

      Oshima, JP

      Oshima Airport Station86°
      Updated: 12:53 PM JST on September 22, 2026 (GMT +9)
      5 minutes ago
      86°
      74°
      86
      Feels Like 92
      Partly Cloudy
      N
      9
      Higher 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
        Today
        Tue 09/22
        High 86°f
         7% Precip. / 0 in
        Sun and clouds mixed. High 86F. Winds ENE at 10 to 20 mph.
        Tonight
        Tue 09/22
        Low 73°f
         65% Precip. / 0.14 in
        Rain showers early becoming a steady light rain overnight. Low 73F. Winds E at 15 to 25 mph. Chance of rain 70%.
        Tomorrow
        Wed 09/23
        High 76°f73°f
         68% Precip. / 0.19 in
        Cloudy with occasional light rain. High 76F. Winds NE at 10 to 20 mph. Chance of rain 70%.
        Hourly Forecast
        Now
        85°
        1PM
        84°
        2PM
        83°
        3PM
        83°
        4PM
        80°
        5PM
        79°
        5:39PM
        Sunset
        6PM
        79°
        7PM
        31%
        79°
        8PM
        37%
        79°
        9PM
        79°
        10PM
        78°
        11PM
        38%
        79°
        12AM
        51%
        78°
        1AM
        43%
        78°
        2AM
        40%
        77°
        3AM
        66%
        76°
        4AM
        58%
        76°
        5AM
        57%
        75°
        5:30AM
        Sunrise
        6AM
        58%
        74°
        7AM
        62%
        74°
        8AM
        69%
        74°
        9AM
        58%
        75°
        10AM
        65%
        75°
        11AM
        61%
        75°
        12PM
        62%
        75°
        Precipitation
        69%
        Rain possible after 7 PM
        Pollen
        Ragweed Pollen
        Low
        Air Quality
        26
        Good
        UV Index
        6
        High
        Additional Conditions
        1. Pressure 29.79 in
        2. Visibility 10 miles
        3. Clouds Partly Cloudy
        4. Dew Point69°F
        5. Humidity 59%
        6. Rainfall 6.64 in
        7. Snow Depth 0 in
         RJTO Station History
        Almanac for September 22, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 86°F 78°F 86°F 2010
        4. Low 74°F 68°F 58°F 2001
        5. Rain/Snow Depth
        6. Precipitation 0.14 in 0.45 in -
        7. Snow 0 in - in -
        Almanac for September 23, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 79°F 78°F 85°F
        4. Low 74°F 67°F 54°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 5:30 AM 5:40 PM
        3. Civil Twilight 5:05 AM 6:05 PM
        4. Nautical Twilight 4:35 AM 6:34PM
        5. Astronomical Twilight 4:05 AM 7:04 PM
        1. Length of Visible Light 13h 0m
        2. Length of Day 12h 9m
        3. Tomorrow will be 2 minutes 10 seconds shorter
        1. Moon 3:17 PM 12:39 AM
        2. Waxing Gibbous80% of the Moon is Illuminated
        Sep 27
        Full Moon
        Oct 3
        Waning Half Last Qtr
        Oct 11
        New Moon
        Oct 19
        Waxing Half First Qtr
        Precipitation
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