| National Weather Service Forecast for:
4 Miles N Plano TX Issued by: National Weather Service Dallas/Fort Worth, TX |
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| Updated: 6:12 am CDT May 21, 2026 | ||||||||||||||||||
| Plano, Collin County, Texas | ||||||||||||||||||
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| Today |
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 4pm. High near 78. East southeast wind 5 to 10 mph. Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible. |
| Tonight |
Showers and possibly a thunderstorm before 10pm, then a chance of showers and thunderstorms between 10pm and 1am. Patchy fog after 3am. Low around 65. North northeast wind 5 to 10 mph becoming south southeast after midnight. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible. |
| Friday |
Cloudy through mid morning, then gradual clearing, with a high near 84. South southeast wind around 5 mph becoming west southwest in the morning. |
| Friday Night |
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Partly cloudy, with a low around 67. Southeast wind around 5 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms. |
| Saturday |
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 83. South southeast wind around 5 mph. Chance of precipitation is 60%. |
| Saturday Night |
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 67. East southeast wind 5 to 10 mph. Chance of precipitation is 70%. |
| Sunday |
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 81. East southeast wind around 5 mph. Chance of precipitation is 60%. |
| Sunday Night |
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 66. Northeast wind around 5 mph becoming calm in the evening. |
| Memorial Day |
A 50 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 83. East northeast wind around 5 mph. |
| Monday Night |
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 67. |
| Tuesday |
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 85. |
| Tuesday Night |
A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 69. |
| Wednesday |
Showers and thunderstorms likely. Partly sunny, with a high near 84. Chance of precipitation is 60%. |
Forecast from NOAA-NWS for 4 Miles N Plano TX.