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.

Mostly Cloudy

84°F

29°C

Humidity 55%
Wind Speed S 16 G 23 mph
Barometer 29.90 in
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Heat Index86°F (30°C)
Last update 16 Apr 5:55 pm CDT
Extended Forecast for

Sachse TX

  • Tonight

    Tonight: Partly cloudy, with a low around 66. South wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 66 °F

    Partly Cloudy

  • Friday

    Friday: Increasing clouds, with a high near 82. South wind 10 to 20 mph, with gusts as high as 30 mph.

    High: 82 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: A slight chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 54. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 54 °F

    Slight Chance
    T-storms then
    Showers
    Likely

  • Saturday

    Saturday: A chance of showers and thunderstorms. Mostly cloudy, with a steady temperature around 59. North wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 59 °F

    Chance
    Showers then
    Chance
    T-storms

  • Saturday Night

    Saturday Night: A 20 percent chance of showers before 1am. Partly cloudy, with a low around 45. North wind 5 to 15 mph, with gusts as high as 20 mph.

    Low: 45 °F

    Slight Chance
    Showers

  • Sunday

    Sunday: Sunny, with a high near 72. East northeast wind around 5 mph.

    High: 72 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 51. East wind around 5 mph becoming calm in the evening.

    Low: 51 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 69. South southeast wind 5 to 10 mph.

    High: 69 °F

    Partly Sunny

  • Monday Night

    Monday Night: A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 54. South southeast wind around 5 mph.

    Low: 54 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

Detailed Forecast

Tonight
Partly cloudy, with a low around 66. South wind 5 to 10 mph, with gusts as high as 20 mph.
Friday
Increasing clouds, with a high near 82. South wind 10 to 20 mph, with gusts as high as 30 mph.
Friday Night
A slight chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 54. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday
A chance of showers and thunderstorms. Mostly cloudy, with a steady temperature around 59. North wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday Night
A 20 percent chance of showers before 1am. Partly cloudy, with a low around 45. North wind 5 to 15 mph, with gusts as high as 20 mph.
Sunday
Sunny, with a high near 72. East northeast wind around 5 mph.
Sunday Night
Partly cloudy, with a low around 51. East wind around 5 mph becoming calm in the evening.
Monday
Partly sunny, with a high near 69. South southeast wind 5 to 10 mph.
Monday Night
A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 54. South southeast wind around 5 mph.
Tuesday
A 20 percent chance of showers before 1pm. Mostly cloudy, with a high near 70.
Tuesday Night
Mostly cloudy, with a low around 60.
Wednesday
Mostly cloudy, with a high near 80.
Wednesday Night
Partly cloudy, with a low around 64.
Thursday
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 82.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Sachse TX
 32.96°N 96.59°W (Elev. 515 ft)
Last Update:
6:07 pm CDT Apr 16, 2026
Forecast Valid:
6pm CDT Apr 16, 2026-6pm CDT Apr 23, 2026
 
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