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      Heat Advisory
      until 10:00 PM PDT
      Elev 328 ft, 37.892 °N 122.115 °W

      Lafayette, CA

      Lafayette Station70°
      Updated: 12:49 AM PDT on September 9, 2026 (GMT -7)
      5 minutes ago
      71°
      62°
      70
      Feels Like 70
      Partly Cloudy
      N
      2
      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
        Wed 09/09
        Low 67°f
         1% Precip. / 0 in
        A few clouds. Low 67F. Winds light and variable.
        Tomorrow
        Thu 09/10
        High 100°f
         0% Precip. / 0 in
        Intervals of clouds and sunshine. Hot. High around 100F. Winds NNW at 5 to 10 mph.
        Tomorrow night
        Thu 09/10
        Low 69°f
         2% Precip. / 0 in
        Partly cloudy. Low 69F. Winds SW at 5 to 10 mph.
        Hourly Forecast
        Now
        69°
        1AM
        70°
        2AM
        69°
        3AM
        68°
        4AM
        68°
        5AM
        68°
        6AM
        68°
        6:45AM
        Sunrise
        7AM
        68°
        8AM
        72°
        9AM
        77°
        10AM
        83°
        11AM
        87°
        12PM
        91°
        1PM
        94°
        2PM
        96°
        3PM
        97°
        4PM
        98°
        5PM
        97°
        6PM
        95°
        7PM
        92°
        7:25PM
        Sunset
        8PM
        88°
        9PM
        84°
        10PM
        82°
        11PM
        80°
        12AM
        78°
        Precipitation
        1%
        Pollen
        Ragweed Pollen
        High
        Air Quality
        37
        Good
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 30 in
        2. Visibility 9 miles
        3. Clouds Partly Cloudy
        4. Dew Point52°F
        5. Humidity 55%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         KCCR Station History
        Almanac for September 9, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 71°F 86°F 104°F 1984
        4. Low 62°F 50°F 45°F 2014
        5. Rain/Snow Depth
        6. Precipitation 0 in 3.4 in -
        7. Snow 0 in 0 in -
        Almanac for September 10, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 95°F 85°F 100°F
        4. Low 62°F 50°F 43°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:45 AM 7:25 PM
        3. Civil Twilight 6:18 AM 7:51 PM
        4. Nautical Twilight 5:47 AM 8:23PM
        5. Astronomical Twilight 5:15 AM 8:55 PM
        1. Length of Visible Light 13h 33m
        2. Length of Day 12h 40m
        3. Tomorrow will be 2 minutes 24 seconds shorter
        1. Moon 5:04 AM 6:43 PM
        2. Waning Crescent3% 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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