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      Extreme Heat Watch
      until 8:00 PM PDT
      Elev 200 ft, 33.987 °N 118.120 °W

      Pico Rivera, CA

      Montebello Station81°
      Updated: 5:58 PM PDT on September 30, 2026 (GMT -7)
      5 minutes ago
      87°
      63°
      81
      Feels Like 84
      Sunny
      N
      6
      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
        Thu 10/01
        Low 65°f
         19% Precip. / 0 in
        Mainly clear. Low around 65F. Winds WSW at 5 to 10 mph.
        Tomorrow
        Fri 10/02
        High 90°f
         19% Precip. / 0 in
        Some clouds in the morning will give way to mainly sunny skies for the afternoon. High around 90F. Winds WSW at 5 to 10 mph.
        Tomorrow night
        Fri 10/02
        Low 66°f
         5% Precip. / 0 in
        A mostly clear sky. Low 66F. Winds light and variable.
        Hourly Forecast
        Now
        79°
        6PM
        79°
        6:38PM
        Sunset
        7PM
        76°
        8PM
        74°
        9PM
        72°
        10PM
        71°
        11PM
        70°
        12AM
        69°
        1AM
        68°
        2AM
        67°
        3AM
        67°
        4AM
        67°
        5AM
        66°
        6AM
        66°
        6:47AM
        Sunrise
        7AM
        20%
        66°
        8AM
        68°
        9AM
        70°
        10AM
        74°
        11AM
        79°
        12PM
        84°
        1PM
        87°
        2PM
        88°
        3PM
        88°
        4PM
        86°
        5PM
        85°
        Precipitation
        20%
        Pollen
        None
        Air Quality
        53
        Moderate
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 29.76 in
        2. Visibility 9 miles
        3. Clouds Clear
        4. Dew Point64°F
        5. Humidity 60%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         KEMT Station History
        Almanac for September 30, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 87°F 85°F 103°F 1999
        4. Low 63°F 61°F 54°F 2009
        5. Rain/Snow Depth
        6. Precipitation 0 in 0.01 in -
        7. Snow 0 in 0 in -
        Almanac for October 1, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 90°F 85°F 102°F
        4. Low 65°F 61°F 54°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:46 AM 6:37 PM
        3. Civil Twilight 6:21 AM 7:02 PM
        4. Nautical Twilight 5:52 AM 7:31PM
        5. Astronomical Twilight 5:23 AM 8:00 PM
        1. Length of Visible Light 12h 41m
        2. Length of Day 11h 51m
        3. Tomorrow will be 2 minutes 5 seconds shorter
        1. Moon 9:09 PM 11:16 AM
        2. Waning Gibbous76% of the Moon is Illuminated
        Oct 3
        Waning Half Last Qtr
        Oct 10
        New Moon
        Oct 18
        Waxing Half First Qtr
        Oct 25
        Full Moon
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