| National Weather Service Forecast for:
Plano, TX Issued by: National Weather Service Fort Worth/Dallas, TX |
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| Updated: 10/14/2026 6:06am | ||||||||||||||||||||||||||||||||||||||||
| Plano, Collin County, Texas | ||||||||||||||||||||||||||||||||||||||||
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| Today |
Mostly sunny. High near 92, with temperatures falling to around 90 in the afternoon. Heat index values as high as 102. South wind 10 to 15 mph, with gusts as high as 25 mph. New rainfall amounts between a tenth and quarter of an inch possible. |
| Tonight |
Partly cloudy. Low around 71, with temperatures rising to around 73 overnight. Heat index values as high as 99. South southeast wind 10 to 15 mph, with gusts as high as 25 mph. New rainfall amounts between a tenth and quarter of an inch possible. |
| Thursday |
Sunny. High near 90, with temperatures falling to around 88 in the afternoon. South wind 5 to 10 mph. |
| Thursday Night |
A slight chance of showers and thunderstorms between 7pm and 1am. Partly cloudy. Low around 60, with temperatures rising to around 62 overnight. Northwest wind 5 to 20 mph, with gusts as high as 40 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible. |
| Friday |
Partly sunny. High near 68, with temperatures falling to around 66 in the afternoon. North wind around 25 mph, with gusts as high as 40 mph. |
| Friday Night |
Mostly clear. Low around 49, with temperatures rising to around 51 overnight. North wind 10 to 20 mph, with gusts as high as 35 mph. |
| Saturday |
Sunny, with a high near 68. North northeast wind 5 to 10 mph. |
| Saturday Night |
Mostly clear, with a low around 49. Northeast wind 0 to 5 mph. |
| Sunday |
Sunny, with a high near 74. Southeast wind around 5 mph. |
| Sunday Night |
Partly cloudy, with a low around 56. |
| Monday |
Mostly sunny, with a high near 79. |
| Monday Night |
Partly cloudy, with a low around 62. |
| Tuesday |
A slight chance of rain showers between 7am and 1pm. Mostly sunny, with a high near 84. Chance of precipitation is 20%. |
| Tuesday Night |
A slight chance of rain showers between 7pm and 1am. Partly cloudy, with a low around 66. Chance of precipitation is 20%. |
Forecast from NOAA-NWS for Plano, TX.