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      Elev 479 ft, 37.700 °N 120.470 °W

      La Grange, CA

      La Grange Station76°
      Updated: 11:25 AM PDT on September 2, 2026 (GMT -7)
      9 minutes ago
      82°
      54°
      76
      Feels Like 76
      Sunny
      N
      4
      Similar 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
        Thu 09/03
        High 82°f
         0% Precip. / 0 in
        Sunshine to start, then a few afternoon clouds. High 82F. Winds WSW at 5 to 10 mph.
        Tonight
        Thu 09/03
        Low 55°f
         5% Precip. / 0 in
        Clear skies. Low around 55F. Winds NW at 5 to 10 mph.
        Tomorrow
        Fri 09/04
        High 84°f59°f
         5% Precip. / 0 in
        Sunny skies. High 84F. Winds WNW at 5 to 10 mph.
        Hourly Forecast
        Now
        76°
        12PM
        77°
        1PM
        79°
        2PM
        80°
        3PM
        81°
        4PM
        82°
        5PM
        81°
        6PM
        80°
        7PM
        77°
        7:28PM
        Sunset
        8PM
        73°
        9PM
        70°
        10PM
        67°
        11PM
        66°
        12AM
        63°
        1AM
        61°
        2AM
        60°
        3AM
        59°
        4AM
        58°
        5AM
        57°
        6AM
        57°
        6:34AM
        Sunrise
        7AM
        56°
        8AM
        61°
        9AM
        67°
        10AM
        71°
        11AM
        74°
        Precipitation
        5%
        Pollen
        Ragweed Pollen
        High
        Air Quality
        37
        Good
        UV Index
        7
        High
        Additional Conditions
        1. Pressure 30.03 in
        2. Visibility 10 miles
        3. Clouds Partly Cloudy
        4. Dew Point47°F
        5. Humidity 36%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         KMER Station History
        Almanac for September 2, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 82°F 90°F 105°F 1969
        4. Low 54°F 53°F 40°F 1964
        5. Rain/Snow Depth
        6. Precipitation 0 in 3.6 in -
        7. Snow 0 in 0 in -
        Almanac for September 3, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 84°F 90°F 108°F
        4. Low 54°F 53°F 45°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:33 AM 7:29 PM
        3. Civil Twilight 6:06 AM 7:55 PM
        4. Nautical Twilight 5:34 AM 8:27PM
        5. Astronomical Twilight 5:01 AM 9:00 PM
        1. Length of Visible Light 13h 49m
        2. Length of Day 12h 56m
        3. Tomorrow will be 2 minutes 20 seconds shorter
        1. Moon 10:21 PM 12:35 PM
        2. Waning Gibbous62% of the Moon is Illuminated
        Sep 4
        Waning Half Last Qtr
        Sep 10
        New Moon
        Sep 18
        Waxing Half First Qtr
        Sep 26
        Full Moon
        Precipitation
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