| National Weather Service Forecast for:
Plano, TX Issued by: National Weather Service Fort Worth/Dallas, TX |
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| Updated: 08/14/2026 6:12am | ||||||||||||||||||||||||||||||||||||||||
| Plano, Collin County, Texas | ||||||||||||||||||||||||||||||||||||||||
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Heat Advisory issued August 14 at 12:53AM CDT until August 14 at 8:00PM CDT
| Today |
Sunny, with a high near 101. Heat index values as high as 106. South wind around 15 mph, with gusts as high as 25 mph. |
| Tonight |
Mostly clear. Low around 81, with temperatures rising to around 83 overnight. Heat index values as high as 102. South wind 10 to 15 mph, with gusts as high as 25 mph. |
| Saturday |
Sunny, with a high near 100. Heat index values as high as 108. South southwest wind around 10 mph, with gusts as high as 20 mph. |
| Saturday Night |
Clear. Low around 81, with temperatures rising to around 83 overnight. Heat index values as high as 106. South wind around 10 mph, with gusts as high as 20 mph. |
| Sunday |
Sunny, with a high near 101. South southwest wind 5 to 10 mph. |
| Sunday Night |
Clear. Low around 81, with temperatures rising to around 83 overnight. South wind 5 to 10 mph. |
| Monday |
Sunny, with a high near 102. Southwest wind around 5 mph. |
| Monday Night |
Mostly clear, with a low around 81. South wind around 5 mph. |
| Tuesday |
Sunny, with a high near 102. South southwest wind 5 to 10 mph. |
| Tuesday Night |
Clear, with a low around 82. |
| Wednesday |
Sunny, with a high near 102. |
| Wednesday Night |
Clear, with a low around 81. |
| Thursday |
Sunny, with a high near 101. |
| Thursday Night |
Mostly clear, with a low around 80. |
Forecast from NOAA-NWS for Plano, TX.