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      Thunderstorm Advisory
      until 12:00 AM JST

      Oshima District, JP
      Updated: 9:37 AM JST on September 17, 2026 (GMT +9)
      8 minutes ago
      85°
      78°
      83
      Feels Like 93
      Showers in Vicinity
      N
      4
      Similar 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
        Thu 09/17
        High 85°f
         78% Precip. / 0.31 in
        Rain, heavy at times, in the morning. Rain ending with partial clearing for the afternoon. High around 85F. Winds light and variable. Chance of rain 80%. Rainfall around a quarter of an inch.
        Tonight
        Thu 09/17
        Low 80°f
         8% Precip. / 0 in
        Generally clear skies. Low around 80F. Winds light and variable.
        Tomorrow
        Fri 09/18
        High 86°f79°f
         24% Precip. / 0 in
        Mostly sunny skies. High 86F. Winds NNE at 5 to 10 mph.
        Hourly Forecast
        Now
        83°
        10AM
        78%
        83°
        11AM
        65%
        84°
        12PM
        85°
        1PM
        85°
        2PM
        85°
        3PM
        85°
        4PM
        85°
        5PM
        84°
        6PM
        83°
        6:27PM
        Sunset
        7PM
        82°
        8PM
        82°
        9PM
        82°
        10PM
        82°
        11PM
        81°
        12AM
        81°
        1AM
        81°
        2AM
        81°
        3AM
        81°
        4AM
        81°
        5AM
        81°
        6AM
        81°
        6:10AM
        Sunrise
        7AM
        81°
        8AM
        83°
        9AM
        84°
        Precipitation
        78%
        Rain ending around 11:30 AM
        Pollen
        None
        Air Quality
        26
        Good
        UV Index
        4
        Moderate
        Additional Conditions
        1. Pressure 29.92 in
        2. Visibility 9 miles
        3. Clouds Partly Cloudy
        4. Dew Point77°F
        5. Humidity 83%
        6. Rainfall 0.14 in
        7. Snow Depth 0 in
         RJKN Station History
        Almanac for
        1. Forecast Average Record
        2. Temperature
        3. High 85°F -°F -°F
        4. Low 78°F -°F -°F
        5. Rain/Snow Depth
        6. Precipitation 0.31 in - in -
        7. Snow 0 in - in -
        Almanac for
        1. Forecast Average Record
        2. Temperature
        3. High 86°F -°F -°F
        4. Low 78°F -°F -°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:09 AM 6:26 PM
        3. Civil Twilight 5:46 AM 6:50 PM
        4. Nautical Twilight 5:19 AM 7:17PM
        5. Astronomical Twilight 4:51 AM 7:45 PM
        1. Length of Visible Light 13h 3m
        2. Length of Day 12h 16m
        3. Tomorrow will be 1 minute 37 seconds shorter
        1. Moon 11:48 AM 10:06 PM
        2. Waxing Crescent33% of the Moon is Illuminated
        Sep 19
        Waxing Half First Qtr
        Sep 27
        Full Moon
        Oct 3
        Waning Half Last Qtr
        Oct 11
        New Moon
        Precipitation
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