My Profile
  1. Member Settings
  2. My Devices
  3. Sign Out
Log In
    Favorites
        More Settings
      Heat Advisory
      until 8:00 PM PDT
      Elev 993 ft, 35.495 °N 120.673 °W

      Atascadero, CA

      Asuncion Station58°
      Updated: 12:57 AM PDT on September 8, 2026 (GMT -7)
      5 minutes ago
      62°
      52°
      58
      Feels Like 58
      Clear
      N
      1
      Higher temperature is expected today
      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
        Tue 09/08
        Low 55°f
         1% Precip. / 0 in
        Clear skies. Low near 55F. Winds light and variable.
        Tomorrow
        Wed 09/09
        High 94°f
         1% Precip. / 0 in
        Generally sunny despite a few afternoon clouds. Hot. High 94F. NNE winds shifting to WSW at 10 to 15 mph.
        Tomorrow night
        Wed 09/09
        Low 65°f
         1% Precip. / 0 in
        A few clouds. Low around 65F. Winds NNW at 5 to 10 mph.
        Hourly Forecast
        Now
        60°
        1AM
        60°
        2AM
        59°
        3AM
        58°
        4AM
        58°
        5AM
        58°
        6AM
        58°
        6:40AM
        Sunrise
        7AM
        57°
        8AM
        61°
        9AM
        67°
        10AM
        75°
        11AM
        82°
        12PM
        88°
        1PM
        90°
        2PM
        92°
        3PM
        91°
        4PM
        91°
        5PM
        89°
        6PM
        86°
        7PM
        83°
        7:19PM
        Sunset
        8PM
        80°
        9PM
        78°
        10PM
        76°
        11PM
        75°
        12AM
        74°
        Precipitation
        1%
        Pollen
        Ragweed Pollen
        High
        Air Quality
        30
        Good
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 29.93 in
        2. Visibility 10 miles
        3. Clouds Clear
        4. Dew Point47°F
        5. Humidity 64%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         KCSL Station History
        Almanac for September 8, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 62°F 91°F 111°F 1944
        4. Low 52°F 51°F 35°F 1910
        5. Rain/Snow Depth
        6. Precipitation 0 in 3.5 in -
        7. Snow 0 in 0 in -
        Almanac for September 9, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 89°F 91°F 112°F
        4. Low 52°F 51°F 35°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:40 AM 7:19 PM
        3. Civil Twilight 6:14 AM 7:45 PM
        4. Nautical Twilight 5:44 AM 8:15PM
        5. Astronomical Twilight 5:13 AM 8:46 PM
        1. Length of Visible Light 13h 30m
        2. Length of Day 12h 39m
        3. Tomorrow will be 2 minutes 12 seconds shorter
        1. Moon 3:50 AM 6:04 PM
        2. Waning Crescent9% of the Moon is Illuminated
        Sep 10
        New Moon
        Sep 18
        Waxing Half First Qtr
        Sep 26
        Full Moon
        Oct 3
        Waning Half Last Qtr
        Precipitation
        Loading…
        Health
        Loading…
        Weather Alerts
        Loading…
        Our AppsAbout UsContactCareersWeather Data APIs
        PWS NetworkWundermap
        Terms of UsePrivacy PolicyCookie NoticeAccessibility StatementAdChoicesData Vendors
        essentialaccessibility.com
        We recognize our responsibility to use data and technology for good. We may use or share your data with our data vendors. Take control of your data.
        Review All Privacy and Ad Settings
        Choose how my information is shared
        Data Rights
        The Weather Company The Weather Channel Weather Underground Storm Radar
        © The Weather Company, LLC 2026
        Glossary