Round Rock, TX Weather Forecast
Williamson County, Texas
Live radar, warnings and storm tracking for Round Rock, with free alerts the moment it counts.
The next few hours
Taller, warmer bars mean heavier rain. Dotted means no reading for that hour.
Hour by hour
Sunrise and sunset
Next five days, scored 0 to 100The first day or two use the HRRR and NBM cloud layers. Later days only have total cloud, so treat them as a rough guide.
Know when sunset at this place will be worth a photo
We score every sunrise and sunset here from the cloud, haze and smoke forecast, and let you know when one is likely to light up. Sunrise the evening before, sunset a few hours ahead.
Seven-day outlook
Free alerts for Round Rock
Every NWS warning, pushed to your phone, inbox or webhook the moment it is issued.
Round Rock, TX at a glance
Round Rock is home to about 130,406 people in Williamson County, across 38 square miles. It ranks 28th by population of 536 places in Texas with a forecast here. The nearest neighbour with its own forecast is Pflugerville, 6 miles away.
- County
- Williamson County
- Population
- 130,406 2023 est.
- Land area
- 38 sq mi
- People per sq mi
- 3,439
- Forecast point
- 30.5268°N, 97.6601°W
How well can the network see Round Rock?
The nearest Doppler radar is KGRK (Fort Hood, TX), to the NE. Its lowest scan passes about 1,200 ft above Round Rock. That is about as close as US radar coverage gets: low-level rotation and gust fronts over Round Rock show up clearly. Round Rock is closer to its radar than 83% of US cities.
The closest weather station is KGTU (Georgetown Muni). Representative on most days, though a thunderstorm can hit one and miss the other.
Forecasts near Round Rock
- Pflugerville, TX6 mi
- Hutto, TX7 mi
- Cedar Park, TX10 mi
- Georgetown, TX10 mi
- Leander, TX12 mi
- Manor, TX13 mi
- Taylor, TX14 mi
- Jonestown, TX16 mi
Elsewhere in Texas
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