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      Elev 515 ft, 38.654 °N 90.348 °W

      Clayton, MO

      Clayton Station71°
      Updated: 8:37 AM CDT on October 12, 2026 (GMT -5)
      9 minutes ago
      92°
      65°
      71
      Feels Like 71
      Sunny
      N
      5
      Higher temperature is expected today
      Wundermap

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       Wundermap
      50
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      575
      90
      50
      7
      0 mph
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      Radar · Now
        Hyper-local data from Weather Underground's network of
        400,000+ personal weather stations worldwide
        Today
        Mon 10/12
        High 92°f
         1% Precip. / 0 in
        Plentiful sunshine. Near record high temperatures. High 92F. Winds SW at 10 to 15 mph.
        Tonight
        Mon 10/12
        Low 67°f
         0% Precip. / 0 in
        Mainly clear skies. Low 67F. Winds SW at 5 to 10 mph.
        Tomorrow
        Tue 10/13
        High 94°f71°f
         1% Precip. / 0 in
        Mainly sunny. Near record high temperatures. High 94F. Winds SW at 5 to 10 mph.
        Hourly Forecast
        Now
        66°
        9AM
        69°
        10AM
        74°
        11AM
        79°
        12PM
        85°
        1PM
        88°
        2PM
        89°
        3PM
        90°
        4PM
        91°
        5PM
        90°
        6PM
        88°
        6:27PM
        Sunset
        7PM
        84°
        8PM
        81°
        9PM
        79°
        10PM
        78°
        11PM
        77°
        12AM
        76°
        1AM
        75°
        2AM
        73°
        3AM
        71°
        4AM
        70°
        5AM
        69°
        6AM
        68°
        7AM
        69°
        7:08AM
        Sunrise
        8AM
        71°
        Precipitation
        1%
        Pollen
        Ragweed Pollen
        Moderate
        Air Quality
        57
        Moderate
        UV Index
        1
        Low
        Additional Conditions
        1. Pressure 29.97 in
        2. Visibility 10 miles
        3. Clouds Clear
        4. Dew Point58°F
        5. Humidity 73%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         KSTL Station History
        Almanac for October 12, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 92°F 71°F 86°F 1997
        4. Low 65°F 51°F 28°F 1987
        5. Rain/Snow Depth
        6. Precipitation 0 in - in -
        7. Snow 0 in - in -
        Almanac for October 13, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 94°F 71°F 89°F
        4. Low 67°F 51°F 31°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 7:07 AM 6:27 PM
        3. Civil Twilight 6:41 AM 6:53 PM
        4. Nautical Twilight 6:10 AM 7:24PM
        5. Astronomical Twilight 5:39 AM 7:55 PM
        1. Length of Visible Light 12h 12m
        2. Length of Day 11h 19m
        3. Tomorrow will be 2 minutes 26 seconds shorter
        1. Moon 9:17 AM 7:13 PM
        2. Waxing Crescent4% of the Moon is Illuminated
        Oct 18
        Waxing Half First Qtr
        Oct 25
        Full Moon
        Nov 1
        Waning Half Last Qtr
        Nov 9
        New Moon
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