Weather in Round Rock, United States 🇺🇸
Round Rock currently sits at 27°C, overcast, feeling like 28°C. Humidity is 66% with winds around 21 km/h, and the UV index is 0 (low). The next few days in Round Rock look set for about 25°C up to 39°C.
Hourly Forecast for Round Rock
14-Day Forecast for Round Rock
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Additional Forecasts for Round Rock
Air Quality
Historical Weather
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Best Time to Be Outside in Round Rock Today
The most comfortable window in Round Rock today looks like 08:00 to 11:00, when it is around 29°C. It should stay dry through that window. No significant rain is expected in the next several hours.
Frequently Asked Questions about Weather in Round Rock
What is the temperature in Round Rock right now?
Round Rock is sitting at 27°C (80°F) right now, overcast (feels like 28°C).
What's the weather like in Round Rock right now?
Conditions in Round Rock right now: Overcast, humidity 66%, wind 21 km/h SSW.
What is today's forecast for Round Rock?
Today in Round Rock: high 39°C, low 26°C, sunny. Chance of rain: 4%.
What is the 7-day weather forecast for Round Rock?
Daily highs and lows for Round Rock:
- 2026-08-19: 39°C / 26°C
- 2026-08-20: 39°C / 25°C
- 2026-08-21: 39°C / 26°C
- 2026-08-22: 39°C / 27°C
- 2026-08-23: 40°C / 27°C
- 2026-08-24: 40°C / 27°C
- 2026-08-25: 39°C / 25°C
Is it going to rain in Round Rock today?
There is a 4% chance of rain in Round Rock today.
What is the wind speed in Round Rock right now?
Wind in Round Rock is currently 21 km/h (13 mph) from the SSW.
What is the UV index in Round Rock right now?
The UV index in Round Rock is currently 0 (low). Sun protection is recommended when the index is 3 or higher.
