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

Mesquite, Mesquite Metro Airport (KHQZ)

Lat: 32.75°NLon: 96.53°WElev: 446ft.

Mostly Cloudy

88°F

31°C

Humidity 55%
Wind Speed SE 17 G 30 mph
Barometer 29.78 in
Dewpoint 70°F (21°C)
Visibility 7.00 mi
Heat Index93°F (34°C)
Last update 17 May 3:50 pm CDT
Extended Forecast for

Sunnyvale TX

  • This Afternoon

    This Afternoon: A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 88. South wind around 20 mph, with gusts as high as 30 mph.

    High: 88 °F

    Slight Chance
    T-storms

  • Tonight

    Tonight: A 10 percent chance of showers and thunderstorms before 7pm. Mostly cloudy, with a low around 74. South wind 15 to 20 mph, with gusts as high as 30 mph.

    Low: 74 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

  • Monday

    Monday: Cloudy, then gradually becoming mostly sunny, with a high near 89. Breezy, with a south wind 15 to 25 mph, with gusts as high as 35 mph.

    High: 89 °F

    Mostly Cloudy
    then Partly
    Sunny and
    Breezy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 73. South southeast wind around 15 mph, with gusts as high as 30 mph.

    Low: 73 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Showers and thunderstorms likely, mainly after 1pm. Partly sunny, with a high near 86. South wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.

    High: 86 °F

    Chance
    T-storms then
    T-storms
    Likely

  • Tuesday Night

    Tuesday Night: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 67. South southeast wind 5 to 10 mph becoming east after midnight. Chance of precipitation is 70%.

    Low: 67 °F

    Showers
    Likely

  • Wednesday

    Wednesday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 80. East northeast wind around 5 mph. Chance of precipitation is 70%.

    High: 80 °F

    Chance
    T-storms then
    Showers
    Likely

  • Wednesday Night

    Wednesday Night: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 66. East wind 5 to 10 mph.

    Low: 66 °F

    Chance
    Showers then
    Chance
    T-storms

  • Thursday

    Thursday: Showers likely and possibly a thunderstorm. Cloudy, with a high near 77. East southeast wind around 5 mph. Chance of precipitation is 70%.

    High: 77 °F

    Showers
    Likely

Detailed Forecast

This Afternoon
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 88. South wind around 20 mph, with gusts as high as 30 mph.
Tonight
A 10 percent chance of showers and thunderstorms before 7pm. Mostly cloudy, with a low around 74. South wind 15 to 20 mph, with gusts as high as 30 mph.
Monday
Cloudy, then gradually becoming mostly sunny, with a high near 89. Breezy, with a south wind 15 to 25 mph, with gusts as high as 35 mph.
Monday Night
Mostly cloudy, with a low around 73. South southeast wind around 15 mph, with gusts as high as 30 mph.
Tuesday
Showers and thunderstorms likely, mainly after 1pm. Partly sunny, with a high near 86. South wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.
Tuesday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 67. South southeast wind 5 to 10 mph becoming east after midnight. Chance of precipitation is 70%.
Wednesday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 80. East northeast wind around 5 mph. Chance of precipitation is 70%.
Wednesday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 66. East wind 5 to 10 mph.
Thursday
Showers likely and possibly a thunderstorm. Cloudy, with a high near 77. East southeast wind around 5 mph. Chance of precipitation is 70%.
Thursday Night
Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 65. Chance of precipitation is 70%.
Friday
Showers and thunderstorms likely. Mostly cloudy, with a high near 79. Chance of precipitation is 60%.
Friday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 65.
Saturday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 82.
Saturday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 67.
Sunday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 83.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Sunnyvale TX
 32.8°N 96.56°W (Elev. 449 ft)
Last Update:
1:26 pm CDT May 17, 2026
Forecast Valid:
4pm CDT May 17, 2026-6pm CDT May 24, 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