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      Elev 456 ft, 35.173 °N 120.582 °W

      San Luis Obispo, CA

      San Luis Obispo Station59°
      Updated: 12:57 AM PDT on September 5, 2026 (GMT -7)
      7 minutes ago
      64°
      60°
      59
      Feels Like 59
      Cloudy
      N
      4
      Lower 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
        Sat 09/05
        Low 56°f
         15% Precip. / 0 in
        Cloudy skies. Expect mist and reduced visibilities at times. Low 56F. Winds light and variable.
        Tomorrow
        Sun 09/06
        High 72°f
         21% Precip. / 0 in
        Sun and a few passing clouds. Expect mist and reduced visibilities at times. High 72F. Winds WSW at 10 to 15 mph.
        Tomorrow night
        Sun 09/06
        Low 51°f
         22% Precip. / 0 in
        A few clouds from time to time. Low 51F. Winds NNW at 5 to 10 mph.
        Hourly Forecast
        Now
        60°
        1AM
        59°
        2AM
        58°
        3AM
        58°
        4AM
        56°
        5AM
        56°
        6AM
        56°
        6:38AM
        Sunrise
        7AM
        56°
        8AM
        57°
        9AM
        60°
        10AM
        64°
        11AM
        68°
        12PM
        70°
        1PM
        71°
        2PM
        70°
        3PM
        71°
        4PM
        71°
        5PM
        69°
        6PM
        69°
        7PM
        67°
        7:23PM
        Sunset
        8PM
        63°
        9PM
        61°
        10PM
        59°
        11PM
        58°
        12AM
        56°
        Precipitation
        21%
        Pollen
        Ragweed Pollen
        High
        Air Quality
        22
        Good
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 29.94 in
        2. Visibility 8 miles
        3. Clouds Cloudy
        4. Dew Point55°F
        5. Humidity 84%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         KSBP Station History
        Almanac for September 5, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 64°F 72°F 87°F 2000
        4. Low 60°F 54°F 39°F 1988
        5. Rain/Snow Depth
        6. Precipitation 0 in 3.5 in -
        7. Snow 0 in 0 in -
        Almanac for September 6, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 73°F 72°F 92°F
        4. Low 60°F 54°F 38°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:37 AM 7:23 PM
        3. Civil Twilight 6:12 AM 7:48 PM
        4. Nautical Twilight 5:41 AM 8:19PM
        5. Astronomical Twilight 5:10 AM 8:50 PM
        1. Length of Visible Light 13h 36m
        2. Length of Day 12h 45m
        3. Tomorrow will be 2 minutes 9 seconds shorter
        1. Moon 12:17 AM 3:50 PM
        2. Waning Crescent38% 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
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