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      Elev 715 ft, 34.117 °N 118.153 °W

      South Pasadena, CA

      South Pasadena Station82°
      Updated: 10:37 AM PDT on September 12, 2026 (GMT -7)
      7 minutes ago
      90°
      68°
      82
      Feels Like 86
      Sunny
      N
      3
      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
        Today
        Sun 09/13
        High 90°f
         1% Precip. / 0 in
        Plenty of sunshine. High around 90F. Winds SSW at 5 to 10 mph.
        Tonight
        Sun 09/13
        Low 67°f
         7% Precip. / 0 in
        Clear to partly cloudy. Low 67F. Winds S at 5 to 10 mph.
        Tomorrow
        Mon 09/14
        High 88°f66°f
         7% Precip. / 0 in
        Some clouds in the morning will give way to mainly sunny skies for the afternoon. High 88F. Winds S at 5 to 10 mph.
        Hourly Forecast
        Now
        79°
        11AM
        80°
        12PM
        83°
        1PM
        86°
        2PM
        89°
        3PM
        89°
        4PM
        88°
        5PM
        86°
        6PM
        83°
        7PM
        79°
        7:03PM
        Sunset
        8PM
        77°
        9PM
        75°
        10PM
        74°
        11PM
        72°
        12AM
        72°
        1AM
        71°
        2AM
        70°
        3AM
        69°
        4AM
        69°
        5AM
        69°
        6AM
        68°
        6:34AM
        Sunrise
        7AM
        68°
        8AM
        70°
        9AM
        73°
        10AM
        76°
        Precipitation
        8%
        Pollen
        Ragweed Pollen
        Low
        Air Quality
        63
        Moderate
        UV Index
        6
        High
        Additional Conditions
        1. Pressure 29.9 in
        2. Visibility 9 miles
        3. Clouds Partly Cloudy
        4. Dew Point67°F
        5. Humidity 67%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         KEMT Station History
        Almanac for September 12, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 90°F 91°F 109°F 1971
        4. Low 68°F 62°F 44°F 1916
        5. Rain/Snow Depth
        6. Precipitation 0 in 3.3 in -
        7. Snow 0 in 0 in -
        Almanac for September 13, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 88°F 91°F 109°F
        4. Low 68°F 62°F 45°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:33 AM 7:03 PM
        3. Civil Twilight 6:08 AM 7:28 PM
        4. Nautical Twilight 5:39 AM 7:57PM
        5. Astronomical Twilight 5:08 AM 8:27 PM
        1. Length of Visible Light 13h 19m
        2. Length of Day 12h 29m
        3. Tomorrow will be 2 minutes 6 seconds shorter
        1. Moon 8:10 AM 7:47 PM
        2. Waxing Crescent2% of the Moon is Illuminated
        Sep 18
        Waxing Half First Qtr
        Sep 26
        Full Moon
        Oct 3
        Waning Half Last Qtr
        Oct 10
        New Moon
        Precipitation
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