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      Elev 177 ft, 39.669 °N 141.001 °E

      Tsunagi, JP

      Updated: 7:44 PM JST on September 10, 2026 (GMT +9)
      just now
      71°
      53°
      63
      Feels Like 63
      Mostly Cloudy
      N
      1
      Similar 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
        Thu 09/10
        Low 56°f
        8% Precip. / 0 in
        Mostly cloudy skies. Low 56F. Winds light and variable.
        Tomorrow
        Fri 09/11
        High 70°f
        24% Precip. / 0 in
        Cloudy skies. High around 70F. Winds light and variable.
        Tomorrow night
        Fri 09/11
        Low 55°f
        20% Precip. / 0 in
        Partly cloudy early with increasing clouds overnight. Low around 55F. Winds light and variable.
        Hourly Forecast
        Now
        63°
        8PM
        63°
        9PM
        62°
        10PM
        61°
        11PM
        60°
        12AM
        60°
        1AM
        59°
        2AM
        59°
        3AM
        57°
        4AM
        57°
        5AM
        57°
        5:12AM
        Sunrise
        6AM
        58°
        7AM
        60°
        8AM
        62°
        9AM
        64°
        10AM
        66°
        11AM
        67°
        12PM
        67°
        1PM
        35%
        68°
        2PM
        69°
        3PM
        69°
        4PM
        69°
        5PM
        68°
        5:51PM
        Sunset
        6PM
        65°
        7PM
        63°
        Additional Conditions
        1. Pressure 30.15 in
        2. Visibility 9 miles
        3. Clouds Cloudy
        4. Dew Point59°F
        5. Humidity 87%
        6. Rainfall 0 in
        7. Snow Depth 0 in
        RJSI Station History
        Almanac for September 10, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 71°F 77°F 88°F 2023
        4. Low 53°F 61°F 46°F 1968
        5. Rain/Snow Depth
        6. Precipitation 0 in 0.2 in -
        7. Snow 0 in - in -
        Almanac for September 11, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 70°F 77°F 89°F
        4. Low 53°F 61°F 45°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 5:11 AM 5:53 PM
        3. Civil Twilight 4:44 AM 6:20 PM
        4. Nautical Twilight 4:12 AM 6:52PM
        5. Astronomical Twilight 3:39 AM 7:25 PM
        1. Length of Visible Light 13h 36m
        2. Length of Day 12h 41m
        3. Tomorrow will be 2 minutes 33 seconds shorter
        1. Moon 3:48 AM 5:20 PM
        2. Waning Crescent2% of the Moon is Illuminated
        Sep 11
        New Moon
        Sep 19
        Waxing Half First Qtr
        Sep 27
        Full Moon
        Oct 3
        Waning Half Last Qtr
        Precipitation
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        Weather Alerts
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