| National Weather Service Forecast for:
4 Miles N Plano TX Issued by: National Weather Service Dallas/Fort Worth, TX |
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| Updated: 6:06 pm CDT Jun 20, 2026 | ||||||||||||||||||
| Plano, Collin County, Texas | ||||||||||||||||||
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| Tonight |
Mostly clear, with a low around 76. South wind around 10 mph. |
| Sunday |
Mostly sunny, with a high near 92. Heat index values as high as 100. South southwest wind 10 to 15 mph, with gusts as high as 25 mph. |
| Sunday Night |
A slight chance of showers between 1am and 4am, then a slight chance of showers and thunderstorms after 4am. Increasing clouds, with a low around 79. South wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%. |
| Monday |
A 30 percent chance of showers and thunderstorms, mainly before 10am. Mostly cloudy, then gradually becoming sunny, with a high near 92. Heat index values as high as 98. South wind 10 to 15 mph, with gusts as high as 20 mph. |
| Monday Night |
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 78. South wind around 10 mph. |
| Tuesday |
Mostly sunny, with a high near 95. South southwest wind around 10 mph. |
| Tuesday Night |
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 77. South wind 5 to 10 mph. |
| Wednesday |
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 93. South wind 5 to 10 mph. |
| Wednesday Night |
A 30 percent chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 75. South southeast wind 5 to 10 mph. |
| Thursday |
Mostly sunny, with a high near 92. |
| Thursday Night |
Partly cloudy, with a low around 77. |
| Friday |
Mostly sunny, with a high near 95. |
| Friday Night |
Partly cloudy, with a low around 78. |
| Saturday |
Mostly sunny, with a high near 97. |
Forecast from NOAA-NWS for 4 Miles N Plano TX.