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      Thunderstorm Advisory
      until 6:00 PM JST
      Elev 26 ft, 34.078 °N 134.449 °E

      Komatsushima, JP

      Ishii Cho Station70°
      Updated: 6:51 AM JST on October 20, 2026 (GMT +9)
      just now
      81°
      69°
      70
      Feels Like 70
      Partly Cloudy
      N
      4
      Similar temperature is expected today
      Wundermap

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       Wundermap
      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 10/20
        High 81°f
         47% Precip. / 0.04 in
        Overcast with rain showers at times. High 81F. Winds light and variable. Chance of rain 50%.
        Tonight
        Tue 10/20
        Low 71°f
         8% Precip. / 0 in
        A few passing clouds, otherwise generally clear. Low 71F. Winds SSW at 5 to 10 mph.
        Tomorrow
        Wed 10/21
        High 87°f61°f
         38% Precip. / 0.05 in
        Mostly sunny skies during the morning hours will give way to occasional showers in the afternoon. Very warm. High 87F. Winds WSW at 10 to 20 mph. Chance of rain 40%.
        Hourly Forecast
        Now
        70°
        7AM
        70°
        8AM
        73°
        9AM
        76°
        10AM
        78°
        11AM
        36%
        80°
        12PM
        46%
        80°
        1PM
        47%
        80°
        2PM
        41%
        80°
        3PM
        80°
        4PM
        79°
        5PM
        78°
        5:21PM
        Sunset
        6PM
        77°
        7PM
        76°
        8PM
        75°
        9PM
        75°
        10PM
        74°
        11PM
        73°
        12AM
        73°
        1AM
        73°
        2AM
        73°
        3AM
        72°
        4AM
        72°
        5AM
        72°
        6AM
        72°
        Precipitation
        47%
        Thunderstorms possible after 11 AM
        Pollen
        None
        Air Quality
        24
        Good
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 30.07 in
        2. Visibility 8 miles
        3. Clouds Partly Cloudy
        4. Dew Point67°F
        5. Humidity 93%
        6. Rainfall 0.01 in
        7. Snow Depth 0 in
         RJOS Station History
        Almanac for October 20, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 81°F 72°F 79°F 2008
        4. Low 69°F 59°F 47°F 1957
        5. Rain/Snow Depth
        6. Precipitation 0.04 in 0.25 in -
        7. Snow 0 in - in -
        Almanac for October 21, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 87°F 72°F 80°F
        4. Low 66°F 59°F 47°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:10 AM 5:22 PM
        3. Civil Twilight 5:45 AM 5:47 PM
        4. Nautical Twilight 5:15 AM 6:16PM
        5. Astronomical Twilight 4:46 AM 6:45 PM
        1. Length of Visible Light 12h 2m
        2. Length of Day 11h 11m
        3. Tomorrow will be 2 minutes shorter
        1. Moon 2:04 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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