Log In
    Favorites
        Member Settings
      Elev 1175 ft, 36.628 °N 138.174 °E

      Nagano, JP

      Nagano Shi Station60°
      Updated: 8:13 PM JST on October 23, 2026 (GMT +9)
      3 minutes ago
      76°
      43°
      60
      Feels Like 60
      Cloudy
      N
      4
      Lower temperature is expected tomorrow
      Wundermap

      Loading nearby stations…

       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
        Tonight
        Fri 10/23
        Low 55°f
         87% Precip. / 0.12 in
        Cloudy with light rain developing after midnight. Low near 55F. Winds light and variable. Chance of rain 90%.
        Tomorrow
        Sat 10/24
        High 63°f
         98% Precip. / 0.42 in
        Rain. High 63F. Winds light and variable. Chance of rain 100%. Rainfall around a half an inch. Locally heavy rainfall possible.
        Tomorrow night
        Sat 10/24
        Low 58°f
         77% Precip. / 0.07 in
        Cloudy with light rain developing after midnight. Low 58F. Winds light and variable. Chance of rain 80%.
        Hourly Forecast
        Now
        60°
        9PM
        59°
        10PM
        58°
        11PM
        58°
        12AM
        56°
        1AM
        56°
        2AM
        50%
        56°
        3AM
        59%
        56°
        4AM
        67%
        56°
        5AM
        76%
        56°
        6AM
        87%
        56°
        6:02AM
        Sunrise
        7AM
        88%
        56°
        8AM
        90%
        57°
        9AM
        89%
        58°
        10AM
        80%
        60°
        11AM
        96%
        61°
        12PM
        98%
        61°
        1PM
        80%
        62°
        2PM
        51%
        62°
        3PM
        63°
        4PM
        62°
        5PM
        33%
        61°
        5:00PM
        Sunset
        6PM
        41%
        61°
        7PM
        60°
        8PM
        60°
        Precipitation
        98%
        Rain possible around 9:15 PM
        Pollen
        Ragweed Pollen
        Low
        Air Quality
        54
        Moderate
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 30.31 in
        2. Visibility 10 miles
        3. Clouds Cloudy
        4. Dew Point50°F
        5. Humidity 69%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         RJAF Station History
        Almanac for October 23, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 76°F 65°F -°F
        4. Low 43°F 47°F -°F
        5. Rain/Snow Depth
        6. Precipitation 0.12 in 0.13 in -
        7. Snow 0 in - in -
        Almanac for October 24, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 63°F 64°F -°F
        4. Low 55°F 47°F -°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:01 AM 5:01 PM
        3. Civil Twilight 5:35 AM 5:27 PM
        4. Nautical Twilight 5:05 AM 5:57PM
        5. Astronomical Twilight 4:35 AM 6:27 PM
        1. Length of Visible Light 11h 52m
        2. Length of Day 10h 59m
        3. Tomorrow will be 2 minutes 10 seconds shorter
        1. Moon 3:13 PM 2:33 AM
        2. Waxing Gibbous89% 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
        Nearby Weather Stations
        Station Location
        Temp
        Windchill
        Heat Index
        Dew Point
        Humidity
        Wind
        Precip.
        Elev.
        Updated
        Loading nearby stations…
        Precipitation
        Loading…
        Health
        Loading…
        Weather Alerts
        Loading…
        Our AppsAbout UsContactCareers
        PWS NetworkWunderMap
        Trust CenterTerms of UsePrivacy PolicyData RightsPrivacy SettingsCookie NoticeData VendorsAccessibility Statement
        Level Access
        The Weather Company The Weather Channel Weather Underground Storm Radar
        © The Weather Company, LLC 2026
        Glossary