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

Rockwall Municipal Airport (KF46)

Lat: 32.93°NLon: 96.43°WElev: 564ft.

Partly Cloudy

22°C

71°F

Humidity 100%
Wind Speed SE 9 km/h
Barometer 30.02 in
Dewpoint 22°C (71°F)
Visibility 16 km
Last update 13 Jul 12:35 am CDT
Extended Forecast for

Rockwall TX

  • Overnight

    Overnight: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 22. South southeast wind around 15 km/h. New rainfall amounts between 1 and 2 cm possible.

    Low: 22 °C

    Chance
    T-storms

  • Sunday

    Sunday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 4pm. Partly sunny, with a high near 31. Heat index values as high as 36. South southwest wind around 15 km/h. Chance of precipitation is 60%. New rainfall amounts between 2.5 and 5 mm possible.

    High: 31 °C

    Showers
    Likely

  • Sunday Night

    Sunday Night: Showers and thunderstorms likely, mainly before 1am. Mostly cloudy, with a low around 22. South wind around 10 km/h. Chance of precipitation is 60%. New rainfall amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.

    Low: 22 °C

    Showers
    Likely then
    Chance
    Showers

  • Monday

    Monday: A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 32. Heat index values as high as 38. South southwest wind 10 to 15 km/h.

    High: 32 °C

    Chance
    T-storms

  • Monday Night

    Monday Night: Partly cloudy, with a low around 23. South wind around 10 km/h.

    Low: 23 °C

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 34. South wind 10 to 20 km/h.

    High: 34 °C

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 24. South wind 10 to 15 km/h.

    Low: 24 °C

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 35. South wind 15 to 20 km/h, with gusts as high as 30 km/h.

    High: 35 °C

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 24. South wind 10 to 15 km/h.

    Low: 24 °C

    Partly Cloudy

Detailed Forecast

Overnight
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 22. South southeast wind around 15 km/h. New rainfall amounts between 1 and 2 cm possible.
Sunday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 4pm. Partly sunny, with a high near 31. Heat index values as high as 36. South southwest wind around 15 km/h. Chance of precipitation is 60%. New rainfall amounts between 2.5 and 5 mm possible.
Sunday Night
Showers and thunderstorms likely, mainly before 1am. Mostly cloudy, with a low around 22. South wind around 10 km/h. Chance of precipitation is 60%. New rainfall amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.
Monday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 32. Heat index values as high as 38. South southwest wind 10 to 15 km/h.
Monday Night
Partly cloudy, with a low around 23. South wind around 10 km/h.
Tuesday
Mostly sunny, with a high near 34. South wind 10 to 20 km/h.
Tuesday Night
Partly cloudy, with a low around 24. South wind 10 to 15 km/h.
Wednesday
Mostly sunny, with a high near 35. South wind 15 to 20 km/h, with gusts as high as 30 km/h.
Wednesday Night
Partly cloudy, with a low around 24. South wind 10 to 15 km/h.
Thursday
Mostly sunny, with a high near 36.
Thursday Night
Partly cloudy, with a low around 23.
Friday
Mostly sunny, with a high near 36.
Friday Night
Partly cloudy, with a low around 24.
Saturday
Mostly sunny, with a high near 36.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Rockwall TX
 32.94°N 96.43°W (Elev. 597 m)
Last Update:
12:24 am CDT Jul 13, 2025
Forecast Valid:
12am CDT Jul 13, 2025-6pm CDT Jul 19, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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