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      Flood Watch
      until 7:00 PM CDT
      Elev 699 ft, 30.512 °N 97.626 °W

      Round Rock, TX

      Sonoma Station77°
      Updated: 7:41 AM CDT on September 30, 2026 (GMT -5)
      5 minutes ago
      95°
      76°
      77
      Feels Like 79
      Mostly Cloudy
      N
      7
      Similar temperature is expected today
      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
        Thu 10/01
        High 95°f
         15% Precip. / 0 in
        Mostly cloudy skies. A stray shower or thunderstorm is possible. High around 95F. Winds SSE at 10 to 20 mph.
        Tonight
        Thu 10/01
        Low 76°f
         73% Precip. / 0.06 in
        Partly cloudy this evening with thunderstorms becoming likely overnight. Low 76F. Winds SSE at 10 to 20 mph. Chance of rain 70%.
        Tomorrow
        Fri 10/02
        High 84°f73°f
         72% Precip. / 0.68 in
        Thunderstorms likely in the morning. Then a chance of scattered thunderstorms in the afternoon. High 84F. Winds S at 5 to 10 mph. Chance of rain 70%. Localized flooding is possible.
        Hourly Forecast
        Now
        77°
        8AM
        77°
        9AM
        79°
        10AM
        82°
        11AM
        85°
        12PM
        88°
        1PM
        90°
        2PM
        92°
        3PM
        94°
        4PM
        94°
        5PM
        93°
        6PM
        91°
        7PM
        89°
        7:16PM
        Sunset
        8PM
        87°
        9PM
        85°
        10PM
        84°
        11PM
        82°
        12AM
        82°
        1AM
        81°
        2AM
        81°
        3AM
        36%
        81°
        4AM
        31%
        80°
        5AM
        49%
        80°
        6AM
        73%
        79°
        7AM
        61%
        78°
        Precipitation
        73%
        Pollen
        None
        Air Quality
        19
        Good
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 29.82 in
        2. Visibility 10 miles
        3. Clouds Mostly Cloudy
        4. Dew Point74°F
        5. Humidity 93%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         KEDC Station History
        Almanac for September 30, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 95°F 86°F 102°F 2011
        4. Low 76°F 62°F 45°F 1984
        5. Rain/Snow Depth
        6. Precipitation 0.06 in 2.9 in -
        7. Snow 0 in - in -
        Almanac for October 1, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 85°F 86°F 95°F
        4. Low 74°F 62°F 45°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 7:23 AM 7:16 PM
        3. Civil Twilight 6:59 AM 7:40 PM
        4. Nautical Twilight 6:31 AM 8:08PM
        5. Astronomical Twilight 6:03 AM 8:36 PM
        1. Length of Visible Light 12h 41m
        2. Length of Day 11h 53m
        3. Tomorrow will be 1 minute 50 seconds shorter
        1. Moon 9:55 PM 11:40 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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