National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Austin Executive Airport (KEDC)

Lat: 30.39°NLon: 97.56°WElev: 616ft.

Fair

81°F

27°C

Humidity 70%
Wind Speed Calm
Barometer 30.11 in
Dewpoint 70°F (21°C)
Visibility 8.00 mi
Heat Index85°F (29°C)
Last update 2 Aug 12:15 am CDT
Extended Forecast for

Round Rock TX

  • Overnight

    Overnight: Mostly cloudy, with a low around 77. Calm wind.

    Low: 77 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 98. Heat index values as high as 106. Calm wind becoming northwest around 5 mph in the afternoon.

    High: 98 °F

    Mostly Sunny
    then Chance
    T-storms

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 77. North northeast wind around 5 mph becoming calm.

    Low: 77 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 98. Heat index values as high as 106. Calm wind becoming east northeast around 5 mph in the afternoon.

    High: 98 °F

    Sunny

  • Sunday Night

    Sunday Night: A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 77. East wind around 5 mph becoming south after midnight.

    Low: 77 °F

    Partly Cloudy
    then Slight
    Chance
    T-storms

  • Monday

    Monday: A chance of showers, with thunderstorms also possible after 1pm. Mostly sunny, with a high near 94. South southeast wind around 5 mph. Chance of precipitation is 40%.

    High: 94 °F

    Chance
    Showers then
    Chance
    T-storms

  • Monday Night

    Monday Night: A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am. Partly cloudy, with a low around 75. South southeast wind around 5 mph. Chance of precipitation is 20%.

    Low: 75 °F

    Slight Chance
    T-storms then
    Slight Chance
    Showers

  • Tuesday

    Tuesday: Sunny, with a high near 96. South wind around 5 mph becoming east southeast in the afternoon.

    High: 96 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 75. East southeast wind around 5 mph becoming south after midnight.

    Low: 75 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly cloudy, with a low around 77. Calm wind.
Saturday
A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 98. Heat index values as high as 106. Calm wind becoming northwest around 5 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 77. North northeast wind around 5 mph becoming calm.
Sunday
Sunny, with a high near 98. Heat index values as high as 106. Calm wind becoming east northeast around 5 mph in the afternoon.
Sunday Night
A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 77. East wind around 5 mph becoming south after midnight.
Monday
A chance of showers, with thunderstorms also possible after 1pm. Mostly sunny, with a high near 94. South southeast wind around 5 mph. Chance of precipitation is 40%.
Monday Night
A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am. Partly cloudy, with a low around 75. South southeast wind around 5 mph. Chance of precipitation is 20%.
Tuesday
Sunny, with a high near 96. South wind around 5 mph becoming east southeast in the afternoon.
Tuesday Night
Mostly clear, with a low around 75. East southeast wind around 5 mph becoming south after midnight.
Wednesday
Sunny, with a high near 97.
Wednesday Night
Mostly clear, with a low around 77.
Thursday
Sunny, with a high near 97.
Thursday Night
Mostly clear, with a low around 77.
Friday
Sunny, with a high near 98.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Round Rock TX
 30.5°N 97.69°W (Elev. 768 ft)
Last Update:
12:30 am CDT Aug 2, 2025
Forecast Valid:
12am CDT Aug 2, 2025-6pm CDT Aug 8, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation