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      Dense Fog Advisory
      until 6:00 PM JST
      Elev 2795 ft, 36.090 °N 138.051 °E

      Okaya, JP

      Izuhaya_Okaya_Nagano Station70°
      Updated: 4:50 PM JST on September 23, 2026 (GMT +9)
      5 minutes ago
      76°
      57°
      70
      Feels Like 70
      Mostly Cloudy
      N
      8
      Higher temperature is expected tomorrow
      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
        Wed 09/23
        Low 60°f
         30% Precip. / 0 in
        Drizzle...ending early. Remaining cloudy. Low around 60F. Winds SSE at 5 to 10 mph.
        Tomorrow
        Thu 09/24
        High 80°f
         24% Precip. / 0 in
        Partly cloudy skies. High near 80F. Winds NW at 5 to 10 mph.
        Tomorrow night
        Thu 09/24
        Low 59°f
         9% Precip. / 0 in
        Cloudy. Low 59F. Winds light and variable.
        Hourly Forecast
        Now
        70°
        5PM
        70°
        5:43PM
        Sunset
        6PM
        68°
        7PM
        67°
        8PM
        67°
        9PM
        66°
        10PM
        65°
        11PM
        64°
        12AM
        30%
        64°
        1AM
        63°
        2AM
        63°
        3AM
        62°
        4AM
        62°
        5AM
        61°
        5:36AM
        Sunrise
        6AM
        61°
        7AM
        30%
        63°
        8AM
        65°
        9AM
        68°
        10AM
        71°
        11AM
        74°
        12PM
        76°
        1PM
        78°
        2PM
        79°
        3PM
        78°
        4PM
        76°
        Precipitation
        30%
        Pollen
        Ragweed Pollen
        Moderate
        Air Quality
        38
        Good
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 30.03 in
        2. Visibility 10 miles
        3. Clouds Mostly Cloudy
        4. Dew Point62°F
        5. Humidity 74%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         RJAF Station History
        Almanac for
        1. Forecast Average Record
        2. Temperature
        3. High 76°F -°F -°F
        4. Low 57°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 80°F -°F -°F
        4. Low 57°F -°F -°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 5:36 AM 5:43 PM
        3. Civil Twilight 5:10 AM 6:09 PM
        4. Nautical Twilight 4:40 AM 6:39PM
        5. Astronomical Twilight 4:10 AM 7:09 PM
        1. Length of Visible Light 12h 59m
        2. Length of Day 12h 7m
        3. Tomorrow will be 2 minutes 16 seconds shorter
        1. Moon 3:55 PM 1:43 AM
        2. Waxing Gibbous87% 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
        Nearby Weather Stations
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