Log In
    Favorites
        Member Settings
      Heat Advisory
      until 8:00 PM PDT
      Elev 171 ft, 32.751 °N 117.190 °W

      San Diego, CA

      Old Town Station82°
      Updated: 4:23 AM PDT on October 17, 2026 (GMT -7)
      3 minutes ago
      87°
      70°
      82
      Feels Like 80
      Partly Cloudy
      N
      9
      Lower temperature is expected today
      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
        Today
        Sun 10/18
        High 86°f
         15% Precip. / 0 in
        Cloudy skies this morning will become partly cloudy this afternoon. High 86F. Winds NE at 5 to 10 mph.
        Tonight
        Sun 10/18
        Low 65°f
         2% Precip. / 0 in
        Mainly clear. Low near 65F. Winds light and variable.
        Tomorrow
        Mon 10/19
        High 82°f66°f
         1% Precip. / 0 in
        Mostly sunny skies. High 82F. NE winds shifting to WNW at 10 to 15 mph.
        Hourly Forecast
        Now
        84°
        5AM
        82°
        6AM
        80°
        6:54AM
        Sunrise
        7AM
        78°
        8AM
        76°
        9AM
        79°
        10AM
        82°
        11AM
        83°
        12PM
        84°
        1PM
        85°
        2PM
        86°
        3PM
        84°
        4PM
        85°
        5PM
        83°
        6PM
        81°
        6:13PM
        Sunset
        7PM
        79°
        8PM
        78°
        9PM
        76°
        10PM
        76°
        11PM
        74°
        12AM
        73°
        1AM
        71°
        2AM
        70°
        3AM
        69°
        4AM
        68°
        Precipitation
        2%
        Pollen
        None
        Air Quality
        29
        Good
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 29.94 in
        2. Visibility 10 miles
        3. Clouds Partly Cloudy
        4. Dew Point42°F
        5. Humidity 23%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         KSAN Station History
        Almanac for October 17, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 87°F 75°F 98°F 1958
        4. Low 70°F 61°F 47°F 1938
        5. Rain/Snow Depth
        6. Precipitation 0 in - in -
        7. Snow 0 in - in -
        Almanac for October 18, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 82°F 75°F 91°F
        4. Low 65°F 61°F 47°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:54 AM 6:13 PM
        3. Civil Twilight 6:29 AM 6:38 PM
        4. Nautical Twilight 6:00 AM 7:06PM
        5. Astronomical Twilight 5:32 AM 7:35 PM
        1. Length of Visible Light 12h 8m
        2. Length of Day 11h 18m
        3. Tomorrow will be 1 minute 55 seconds shorter
        1. Moon 1:26 PM 11:22 PM
        2. Waxing Crescent42% of the Moon is Illuminated
        Oct 18
        Waxing Half First Qtr
        Oct 25
        Full Moon
        Nov 1
        Waning Half Last Qtr
        Nov 8
        New Moon
        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