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      Air Quality Alert
      until 7:00 PM CDT
      Elev 855 ft, 30.553 °N 97.735 °W

      Round Rock, TX

      Stone Oak (CW6261) Station62°
      Updated: 9:20 AM CDT on October 21, 2026 (GMT -5)
      47 seconds ago
      84°
      49°
      62
      Feels Like 62
      Sunny
      N
      2
      Similar temperature is expected today
      Wundermap

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       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
        Today
        Wed 10/21
        High 84°f
         1% Precip. / 0 in
        Abundant sunshine. Warm. High 84F. Winds light and variable.
        Tonight
        Wed 10/21
        Low 57°f
         2% Precip. / 0 in
        Clear skies. Low 57F. Winds light and variable.
        Tomorrow
        Thu 10/22
        High 86°f57°f
         2% Precip. / 0 in
        Sunshine. Warm. High 86F. Winds light and variable.
        Hourly Forecast
        Now
        61°
        10AM
        65°
        11AM
        71°
        12PM
        74°
        1PM
        78°
        2PM
        80°
        3PM
        82°
        4PM
        82°
        5PM
        82°
        6PM
        80°
        6:53PM
        Sunset
        7PM
        75°
        8PM
        72°
        9PM
        70°
        10PM
        67°
        11PM
        65°
        12AM
        64°
        1AM
        62°
        2AM
        61°
        3AM
        60°
        4AM
        59°
        5AM
        58°
        6AM
        58°
        7AM
        58°
        7:37AM
        Sunrise
        8AM
        58°
        9AM
        63°
        Precipitation
        3%
        Pollen
        None
        Air Quality
        54
        Moderate
        UV Index
        1
        Low
        Additional Conditions
        1. Pressure 30.21 in
        2. Visibility 10 miles
        3. Clouds Clear
        4. Dew Point47°F
        5. Humidity 61%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         KGTU Station History
        Almanac for October 21, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 84°F 80°F 93°F 2025
        4. Low 49°F 55°F 42°F 1989
        5. Rain/Snow Depth
        6. Precipitation 0 in 3.9 in -
        7. Snow 0 in 0 in -
        Almanac for October 22, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 86°F 79°F 95°F
        4. Low 57°F 55°F 40°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 7:37 AM 6:53 PM
        3. Civil Twilight 7:13 AM 7:17 PM
        4. Nautical Twilight 6:44 AM 7:45PM
        5. Astronomical Twilight 6:17 AM 8:13 PM
        1. Length of Visible Light 12h 4m
        2. Length of Day 11h 15m
        3. Tomorrow will be 1 minute 43 seconds shorter
        1. Moon 4:17 PM 3:00 AM
        2. Waxing Gibbous79% of the Moon is Illuminated
        Oct 25
        Full Moon
        Nov 1
        Waning Half Last Qtr
        Nov 9
        New Moon
        Nov 17
        Waxing Half First Qtr
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