| National Weather Service Forecast for:
Plano, TX Issued by: National Weather Service Fort Worth/Dallas, TX |
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| Updated: 07/13/2026 6:06am | ||||||||||||||||||||||||||||||||||||||||
| Plano, Collin County, Texas | ||||||||||||||||||||||||||||||||||||||||
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| Today |
Showers and thunderstorms likely. Mostly cloudy, with a high near 87. Southeast wind around 5 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible. |
| Tonight |
A slight chance of showers and thunderstorms before 10pm. Partly cloudy, with a low around 72. Southeast wind 0 to 10 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible. |
| Tuesday |
A chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 91. Heat index values as high as 98. East wind 0 to 10 mph. Chance of precipitation is 30%. |
| Tuesday Night |
A chance of showers and thunderstorms before 7pm. Partly cloudy. Low around 72, with temperatures rising to around 74 overnight. South southeast wind 0 to 10 mph. Chance of precipitation is 30%. |
| Wednesday |
A slight chance of rain showers between 7am and 1pm, then a chance of showers and thunderstorms between 1pm and 4pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 89. South southwest wind 0 to 5 mph. Chance of precipitation is 30%. |
| Wednesday Night |
A chance of showers and thunderstorms before 7pm. Partly cloudy. Low around 74, with temperatures rising to around 76 overnight. South southwest wind around 5 mph. Chance of precipitation is 30%. |
| Thursday |
Mostly sunny, with a high near 92. South southwest wind 5 to 10 mph. |
| Thursday Night |
Partly cloudy, with a low around 76. South wind 5 to 10 mph. |
| Friday |
Mostly sunny, with a high near 94. South southwest wind 5 to 10 mph. |
| Friday Night |
Mostly clear, with a low around 77. |
| Saturday |
Sunny, with a high near 96. |
| Saturday Night |
Mostly clear, with a low around 78. |
| Sunday |
Sunny, with a high near 98. |
| Sunday Night |
Clear, with a low around 80. |
Forecast from NOAA-NWS for Plano, TX.