Round Rock, TX Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Round Rock, TX in one place.
Mostly sunny, with a high near 93. Heat index values as high as 102. South wind 5 to 10 mph, with gusts as high as 20 mph.
Local Weather Overview
This forecast page for Round Rock, TX is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Jul 17, 2026 3:50 AM CDT.
The active forecast window currently covers Jul 18 to Jul 23, 2026 for Round Rock, TX.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 18 to Jul 23, 2026
- Latest sync
- Jul 17, 2026 3:50 AM CDT
- Forecast office
- EWX
- Source
- NOAA / NWS
Daily Outlook
This Week in Round Rock
Wednesday looks like the warmest upcoming period in Round Rock at 97 degrees F.
Sunday Night is the coolest period ahead with temperatures near 73 degrees F.
The strongest winds are forecast for Saturday at about 5 to 10 mph S.
The forecast from Jul 18 through Jul 23 stays mostly dry.
Forecast Details
- Last updated
- Jul 17, 2026 3:50 AM CDT
- Coverage
- 6 days
- Time zone
- America/Chicago
- Forecast office
- EWX
- Radar station
- KGRK
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Partly cloudy, with a low around 74. South wind 5 to 10 mph, with gusts as high as 20 mph.
Mostly sunny, with a high near 94. South wind 5 to 10 mph.
Mostly clear, with a low around 73. South wind 5 to 10 mph.
Sunny, with a high near 95. South wind 5 to 10 mph.
Clear, with a low around 73. South wind 5 to 10 mph.
Sunny, with a high near 96.
Clear, with a low around 75.
Sunny, with a high near 97.
Mostly clear, with a low around 77.
Sunny, with a high near 97.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
Jul 18
|
Mostly Sunny
|
93°F |
5 to 10 mph
S
|
|
Saturday Night
Jul 18
|
Partly Cloudy
|
74°F |
5 to 10 mph
S
|
|
Sunday
Jul 19
|
Mostly Sunny
|
94°F |
5 to 10 mph
S
|
|
Sunday Night
Jul 19
|
Mostly Clear
|
73°F |
5 to 10 mph
S
|
|
Monday
Jul 20
|
Sunny
|
95°F |
5 to 10 mph
S
|
|
Monday Night
Jul 20
|
Clear
|
73°F |
5 to 10 mph
S
|
|
Tuesday
Jul 21
|
Sunny
|
96°F |
5 mph
SSW
|
|
Tuesday Night
Jul 21
|
Clear
|
75°F |
5 mph
SSW
|
|
Wednesday
Jul 22
|
Sunny
|
97°F |
5 mph
SSW
|
|
Wednesday Night
Jul 22
|
Mostly Clear
|
77°F |
5 mph
S
|
|
Thursday
Jul 23
|
Sunny
|
97°F |
5 mph
SSW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Round Rock.
