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      Elev 135 ft, 37.762 °N 140.496 °E

      Yamaguchi, JP

      Updated: 4:07 AM JST on September 22, 2026 (GMT +9)
      7 seconds ago
      82°
      60°
      70
      Feels Like 72
      Mostly Cloudy
      N
      5
      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 82°f
        23% Precip. / 0 in
        Some clouds this morning will give way to generally sunny skies for the afternoon. High 82F. Winds NW at 10 to 15 mph.
        Tonight
        Tue 09/22
        Low 57°f
        7% Precip. / 0 in
        Clear skies. Low 57F. Winds light and variable.
        Tomorrow
        Wed 09/23
        High 79°f64°f
        8% Precip. / 0 in
        Sunny skies during the morning will give way to mostly cloudy skies in the afternoon. High 79F. Winds light and variable.
        Hourly Forecast
        Now
        71°
        5AM
        71°
        5:25AM
        Sunrise
        6AM
        71°
        7AM
        72°
        8AM
        76°
        9AM
        78°
        10AM
        79°
        11AM
        80°
        12PM
        82°
        1PM
        82°
        2PM
        81°
        3PM
        80°
        4PM
        78°
        5PM
        75°
        5:35PM
        Sunset
        6PM
        71°
        7PM
        69°
        8PM
        67°
        9PM
        65°
        10PM
        63°
        11PM
        62°
        12AM
        61°
        1AM
        60°
        2AM
        59°
        3AM
        59°
        4AM
        58°
        Additional Conditions
        1. Pressure 29.62 in
        2. Visibility 10 miles
        3. Clouds Mostly Cloudy
        4. Dew Point69°F
        5. Humidity 94%
        6. Rainfall 1.96 in
        7. Snow Depth 0 in
        RJSS Station History
        Almanac for
        1. Forecast Average Record
        2. Temperature
        3. High 82°F -°F -°F
        4. Low 60°F -°F -°F
        5. Rain/Snow Depth
        6. Precipitation 0 in - in -
        7. Snow 0 in - in -
        Almanac for
        1. Forecast Average Record
        2. Temperature
        3. High 79°F -°F -°F
        4. Low 60°F -°F -°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 5:24 AM 5:37 PM
        3. Civil Twilight 4:58 AM 6:03 PM
        4. Nautical Twilight 4:27 AM 6:34PM
        5. Astronomical Twilight 3:56 AM 7:05 PM
        1. Length of Visible Light 13h 5m
        2. Length of Day 12h 12m
        3. Tomorrow will be 2 minutes 25 seconds shorter
        1. Moon 2:46 PM -
        2. Waxing Gibbous71% 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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        Weather Alerts
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