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      Dense Fog Advisory
      until 12:00 PM JST
      Elev 135 ft, 37.762 °N 140.496 °E

      Yamaguchi, JP

      Yamaguchi Station69°
      Updated: 10:27 PM JST on September 20, 2026 (GMT +9)
      9 minutes ago
      76°
      68°
      69
      Feels Like 69
      Rain
      N
      1
      Same temperature is expected tomorrow
      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
        Tonight
        Sun 09/20
        Low 68°f
         100% Precip. / 0.79 in
        Cloudy with periods of rain. Low 68F. Winds light and variable. Chance of rain 100%. Rainfall near an inch. Locally heavy rainfall possible.
        Tomorrow
        Mon 09/21
        High 74°f
         99% Precip. / 1.05 in
        Rain. High 74F. Winds light and variable. Chance of rain 100%. Rainfall near an inch. Locally heavy rainfall possible.
        Tomorrow night
        Mon 09/21
        Low 71°f
         97% Precip. / 1.26 in
        Cloudy with periods of rain. Low 71F. Winds NNW at 5 to 10 mph. Chance of rain 100%. 1 to 2 inches of rain expected. Locally heavy rainfall possible.
        Hourly Forecast
        Now
        69°
        11PM
        54%
        69°
        12AM
        56%
        69°
        1AM
        60%
        69°
        2AM
        93%
        69°
        3AM
        100%
        69°
        4AM
        100%
        69°
        5AM
        99%
        68°
        5:24AM
        Sunrise
        6AM
        98%
        69°
        7AM
        99%
        69°
        8AM
        99%
        71°
        9AM
        98%
        71°
        10AM
        99%
        72°
        11AM
        97%
        73°
        12PM
        98%
        74°
        1PM
        96%
        74°
        2PM
        92%
        74°
        3PM
        95%
        74°
        4PM
        83%
        73°
        5PM
        91%
        73°
        5:37PM
        Sunset
        6PM
        92%
        73°
        7PM
        94%
        72°
        8PM
        95%
        72°
        9PM
        94%
        72°
        10PM
        97%
        72°
        Precipitation
        100%
        Rain likely to continue
        Pollen
        Ragweed Pollen
        Moderate
        Air Quality
        23
        Good
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 29.86 in
        2. Visibility 2.6 miles
        3. Clouds Cloudy
        4. Dew Point69°F
        5. Humidity 99%
        6. Rainfall 0.01 in
        7. Snow Depth 0 in
         RJSS Station History
        Almanac for
        1. Forecast Average Record
        2. Temperature
        3. High 76°F -°F -°F
        4. Low 68°F -°F -°F
        5. Rain/Snow Depth
        6. Precipitation 0.79 in - in -
        7. Snow 0 in - in -
        Almanac for
        1. Forecast Average Record
        2. Temperature
        3. High 74°F -°F -°F
        4. Low 68°F -°F -°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 5:23 AM 5:38 PM
        3. Civil Twilight 4:57 AM 6:05 PM
        4. Nautical Twilight 4:26 AM 6:35PM
        5. Astronomical Twilight 3:55 AM 7:06 PM
        1. Length of Visible Light 13h 7m
        2. Length of Day 12h 15m
        3. Tomorrow will be 2 minutes 24 seconds shorter
        1. Moon 2:07 PM 11:24 PM
        2. Waxing Gibbous62% 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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