Round Rock Hourly Weather

Mostly clear 19°

Mostly clear, feels like 17°.

Round Rock, Texas, United States · Tuesday, 3 November 2026 21:45 local time

Low/High
18°/28°
Humidity
58%
Visibility
29.0 km
Wind
12.2 km/h
Dew point
11°
UV
0.0

Next 24 Hours

Round Rock Hourly Weather — 48 hours ahead

TimeWeatherTemperatureFeels likeRainHumidityWind
Partly cloudy 20°18°0% 54%11 km/h
Mostly clear 19°17°0% 60%12 km/h
Partly cloudy 18°17°0% 67%8 km/h
Overcast 17°17°0% 70%8 km/h
Partly cloudy 16°16°0% 74%4 km/h
Mostly clear 16°16°0% 76%5 km/h
Clear sky 15°15°0% 79%6 km/h
Clear sky 15°15°0% 80%5 km/h
Clear sky 14°14°0% 82%4 km/h
Clear sky 14°13°0% 83%5 km/h
Clear sky 14°13°0% 85%6 km/h
Clear sky 16°16°0% 77%6 km/h
Clear sky 19°18°0% 66%6 km/h
Clear sky 21°20°0% 56%7 km/h
Clear sky 22°22°0% 49%7 km/h
Clear sky 23°23°0% 48%8 km/h
Clear sky 24°24°0% 47%8 km/h
Clear sky 24°24°0% 47%8 km/h
Clear sky 24°23°0% 46%7 km/h
Mostly clear 24°23°0% 47%6 km/h
Clear sky 23°23°0% 48%5 km/h
Clear sky 21°20°0% 51%6 km/h
Clear sky 19°18°0% 58%8 km/h
Clear sky 18°18°0% 65%6 km/h
Mostly clear 17°17°0% 67%5 km/h
Partly cloudy 17°16°0% 68%3 km/h
Mostly clear 16°16°0% 68%3 km/h
Mostly clear 16°15°0% 69%8 km/h
Clear sky 15°14°0% 71%6 km/h
Clear sky 15°14°0% 74%5 km/h
Clear sky 14°13°0% 79%5 km/h
Mostly clear 13°14°0% 84%0 km/h
Clear sky 13°13°0% 86%5 km/h
Clear sky 13°12°0% 87%5 km/h
Clear sky 12°12°0% 88%5 km/h
Clear sky 14°15°0% 85%1 km/h
Clear sky 19°18°0% 68%9 km/h
Clear sky 20°20°0% 62%12 km/h
Clear sky 23°22°0% 53%13 km/h
Mostly clear 24°23°0% 45%13 km/h
Mostly clear 25°25°0% 42%12 km/h
Mostly clear 26°26°0% 40%12 km/h
Overcast 27°26°0% 41%10 km/h
Overcast 26°26°1% 45%11 km/h
Overcast 25°25°2% 51%11 km/h
Overcast 24°25°3% 61%12 km/h
Overcast 24°25°5% 70%13 km/h
Overcast 23°25°8% 74%10 km/h

Summary

Over the next 48 hours in Round Rock, temperatures range from 12–27°C. The chance of rain stays low (8% at most).

Updated at 21:48 local time, 3 November 2026

Round Rock Hourly Temperature and Chance of Rain

Round Rock Air Quality

Good · AQI 29

Air quality is good and poses little or no risk for outdoor activity.

PM2.5 (µg/m³)3.8
PM10 (µg/m³)4.0
O₃ (µg/m³)40
NO₂ (µg/m³)10
SO₂ (µg/m³)0.8
CO (µg/m³)192

Air Quality →

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