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Weather in Round Rock, United States 🇺🇸

Weather Forecast in Round Rock

Current Weather in Round Rock

Clear
26°C
Feels like 28°C. Clear.
🌬️ 13 km/h SSW
💧 85% Humidity
🧭 1018 hPa
👁️ 16.0 km Visibility
☀️ UV Index: 0.0
🌡️ Dew Point: 19°C
🌅 Sunrise: 06:34 AM
🌇 Sunset: 08:36 PM
Map Overlays:

In Round Rock right now it is 26°C and clear, feeling like 28°C. Humidity is 85% with winds around 13 km/h, and the UV index is 0 (low). Over the next few days, temperatures in Round Rock range from about 23°C to 39°C.

Hourly Forecast for Round Rock

07:00
Sunny
23°
9%
08:00
Sunny
26°
7%
09:00
Sunny
28°
7%
10:00
Sunny
30°
6%
11:00
Sunny
34°
3%
12:00
Sunny
36°
2%
13:00
Sunny
37°
2%
14:00
Sunny
37°
1%
15:00
Sunny
38°
1%
16:00
Sunny
38°
1%
17:00
Sunny
37°
1%
18:00
Patchy rain nearby
32°
36%
19:00
Moderate rain at times
28°
40%
20:00
Sunny
29°
2%
21:00
Patchy rain nearby
27°
12%
22:00
Patchy rain nearby
26°
28%
23:00
Clear
26°
4%
00:00
Clear
26°
4%
01:00
Clear
25°
8%
02:00
Clear
25°
8%
03:00
Clear
25°
9%
04:00
Clear
25°
11%
05:00
Clear
25°
12%
06:00
Partly Cloudy
25°
14%

14-Day Forecast for Round Rock

Tue, Jul 07
Sunny Sunny
38° / 23°
Wed, Jul 08
Sunny Sunny
39° / 25°
Thu, Jul 09
Sunny Sunny
39° / 25°
Fri, Jul 10
Sunny Sunny
37° / 24°
Sat, Jul 11
Partly Cloudy Partly Cloudy
34° / 24°
Sun, Jul 12
Patchy rain nearby Patchy rain nearby
37° / 24°
Mon, Jul 13
Partly Cloudy Partly Cloudy
39° / 24°
Tue, Jul 14
Sunny Sunny
40° / 26°
Wed, Jul 15
Sunny Sunny
41° / 26°
Thu, Jul 16
Sunny Sunny
41° / 26°
Fri, Jul 17
Sunny Sunny
40° / 25°
Sat, Jul 18
Sunny Sunny
41° / 26°
Sun, Jul 19
Sunny Sunny
39° / 26°
Mon, Jul 20
Partly Cloudy Partly Cloudy
38° / 26°

Additional Forecasts for Round Rock

Air Quality

💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 115.0 μg/m³
O₃ (Ozone) 30.0 μg/m³
NO₂ (Nitrogen Dioxide) 6.6 μg/m³
SO₂ (Sulphur Dioxide) 1.3 μg/m³
PM2.5 (Fine particles) 4.5 μg/m³
PM10 (Coarse particles) 5.8 μg/m³

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 07:00 to 09:00, when it is around 26°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?

The current temperature in Round Rock is 26°C (78°F), clear (feels like 28°C).

What's the weather like in Round Rock right now?

Conditions in Round Rock right now: Clear, humidity 85%, wind 13 km/h SSW.

What is today's forecast for Round Rock?

Today in Round Rock: high 38°C, low 23°C, sunny. Chance of rain: 57%.

What is the 7-day weather forecast for Round Rock?

Daily highs and lows for Round Rock:

  • 2026-07-07: 38°C / 23°C
  • 2026-07-08: 39°C / 25°C
  • 2026-07-09: 39°C / 25°C
  • 2026-07-10: 37°C / 24°C
  • 2026-07-11: 34°C / 24°C
  • 2026-07-12: 37°C / 24°C
  • 2026-07-13: 39°C / 24°C
Is it going to rain in Round Rock today?

There is a 57% chance of rain in Round Rock today. Total expected precipitation: 1.58 mm.

What is the wind speed in Round Rock right now?

Wind in Round Rock is currently 13 km/h (8 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.

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