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      Elev 13 ft, 45.104 °N 141.227 °E

      Semposhi, JP

      Rishiri Cho Station54°
      Updated: 12:14 AM JST on October 20, 2026 (GMT +9)
      just now
      61°
      52°
      54
      Feels Like 54
      Clear
      N
      8
      Lower temperature is expected today
      Wundermap

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       Wundermap
      50
      50
      575
      90
      50
      7
      0 mph
      50
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      50
      50
      50
      50
      Radar · Now
        Hyper-local data from Weather Underground's network of
        400,000+ personal weather stations worldwide
        Tonight
        Mon 10/19
        Low 49°f
         1% Precip. / 0 in
        Clear skies. Low 49F. Winds NNW at 5 to 10 mph.
        Tomorrow
        Tue 10/20
        High 58°f
         1% Precip. / 0 in
        Mostly sunny skies. High 58F. Winds SW at 10 to 20 mph.
        Tomorrow night
        Tue 10/20
        Low 54°f
         7% Precip. / 0 in
        Cloudy skies. Low 54F. Winds SSW at 10 to 20 mph.
        Hourly Forecast
        Now
        53°
        1AM
        53°
        2AM
        52°
        3AM
        51°
        4AM
        50°
        5AM
        50°
        5:56AM
        Sunrise
        6AM
        50°
        7AM
        52°
        8AM
        55°
        9AM
        56°
        10AM
        57°
        11AM
        57°
        12PM
        58°
        1PM
        58°
        2PM
        58°
        3PM
        58°
        4PM
        57°
        4:42PM
        Sunset
        5PM
        57°
        6PM
        55°
        7PM
        55°
        8PM
        55°
        9PM
        55°
        10PM
        56°
        11PM
        56°
        12AM
        55°
        Precipitation
        3%
        Pollen
        None
        Air Quality
        36
        Good
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 30.03 in
        2. Visibility 10 miles
        3. Clouds Partly Cloudy
        4. Dew Point41°F
        5. Humidity 64%
        6. Rainfall 0.37 in
        7. Snow Depth 0 in
         RJER Station History
        Almanac for
        1. Forecast Average Record
        2. Temperature
        3. High 58°F -°F -°F
        4. Low 49°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 58°F -°F -°F
        4. Low 46°F -°F -°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 5:56 AM 4:42 PM
        3. Civil Twilight 5:26 AM 5:12 PM
        4. Nautical Twilight 4:52 AM 5:46PM
        5. Astronomical Twilight 4:18 AM 6:20 PM
        1. Length of Visible Light 11h 45m
        2. Length of Day 10h 45m
        3. Tomorrow will be 3 minutes shorter
        1. Moon 2:03 PM 11:57 PM
        2. Waxing Gibbous64% of the Moon is Illuminated
        Oct 26
        Full Moon
        Nov 2
        Waning Half Last Qtr
        Nov 9
        New Moon
        Nov 17
        Waxing Half First Qtr
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