My Profile
  1. Member Settings
  2. My Devices
  3. Sign Out
Log In
    Favorites
        More Settings
      High Wave Advisory
      until 9:00 AM JST
      Elev 2 ft, 37.159 °N 138.241 °E

      Shinkocho, JP

      Joetsu Station74°
      Updated: 6:31 AM JST on September 22, 2026 (GMT +9)
      just now
      78°
      65°
      74
      Feels Like 75
      Mostly Cloudy
      N
      8
      Same 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 78°f
         60% Precip. / 0 in
        Becoming partly cloudy after some morning light rain. High 78F. Winds NNW at 10 to 15 mph. Chance of rain 60%.
        Tonight
        Tue 09/22
        Low 63°f
         10% Precip. / 0 in
        Partly cloudy skies. Low 63F. Winds light and variable.
        Tomorrow
        Wed 09/23
        High 81°f68°f
         24% Precip. / 0 in
        Sunshine and some clouds. High 81F. Winds NNE at 5 to 10 mph.
        Hourly Forecast
        Now
        71°
        7AM
        72°
        8AM
        73°
        9AM
        75°
        10AM
        76°
        11AM
        77°
        12PM
        77°
        1PM
        77°
        2PM
        77°
        3PM
        77°
        4PM
        76°
        5PM
        75°
        5:44PM
        Sunset
        6PM
        73°
        7PM
        72°
        8PM
        71°
        9PM
        70°
        10PM
        68°
        11PM
        67°
        12AM
        66°
        1AM
        65°
        2AM
        64°
        3AM
        64°
        4AM
        64°
        5AM
        64°
        5:34AM
        Sunrise
        6AM
        64°
        Precipitation
        11%
        Pollen
        Ragweed Pollen
        High
        Air Quality
        34
        Good
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 29.86 in
        2. Visibility 8 miles
        3. Clouds Mostly Cloudy
        4. Dew Point67°F
        5. Humidity 87%
        6. Rainfall 0.42 in
        7. Snow Depth 0 in
         RJSD Station History
        Almanac for
        1. Forecast Average Record
        2. Temperature
        3. High 78°F -°F -°F
        4. Low 65°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 81°F -°F -°F
        4. Low 65°F -°F -°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 5:33 AM 5:46 PM
        3. Civil Twilight 5:07 AM 6:12 PM
        4. Nautical Twilight 4:37 AM 6:42PM
        5. Astronomical Twilight 4:06 AM 7:13 PM
        1. Length of Visible Light 13h 4m
        2. Length of Day 12h 12m
        3. Tomorrow will be 2 minutes 22 seconds shorter
        1. Moon 2:54 PM -
        2. Waxing Gibbous72% 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
        Loading…
        Health
        Loading…
        Weather Alerts
        Loading…
        Our AppsAbout UsContactCareersWeather Data APIs
        PWS NetworkWundermap
        Terms of UsePrivacy PolicyCookie NoticeAccessibility StatementAdChoicesData Vendors
        essentialaccessibility.com
        We recognize our responsibility to use data and technology for good. We may use or share your data with our data vendors. Take control of your data.
        Review All Privacy and Ad Settings
        Choose how my information is shared
        Data Rights
        The Weather Company The Weather Channel Weather Underground Storm Radar
        © The Weather Company, LLC 2026
        Glossary