National Weather Service Forecast for: Plano, TX
Issued by: National Weather Service Fort Worth/Dallas, TX
Updated: 10/08/2026 6:06am
Plano, Collin County, Texas
 
Today

Today: Sunny
Sunny
Friday

Friday: Sunny
Sunny
Saturday

Saturday: Sunny
Sunny
Sunday

Sunday: Sunny
Sunny
Columbus
Day
Columbus Day: Sunny
Sunny
Tuesday

Tuesday: Sunny
Sunny
Wednesday

Wednesday: Mostly Sunny
Mostly Sunny
 
Hi 87 °F Hi 87 °F Hi 85 °F Hi 87 °F Hi 88 °F Hi 88 °F Hi 85 °F  
 
Tonight

Tonight: Mostly Clear
Mostly Clear
Friday
Night
Friday Night: Clear
Clear
Saturday
Night
Saturday Night: Clear
Clear
Sunday
Night
Sunday Night: Clear
Clear
Monday
Night
Monday Night: Mostly Clear
Mostly Clear
Tuesday
Night
Tuesday Night: Mostly Clear
Mostly Clear
Wednesday
Night
Wednesday Night: Partly Cloudy then Slight Chance Showers And Thunderstorms
Partly Cloudy then Slight Chance Showers And T-Storms
 
Lo 66 °F Lo 66 °F Lo 67 °F Lo 71 °F Lo 73 °F Lo 71 °F Lo 73 °F  

Air Quality Alert issued October 7 at 2:29PM CDT
 

Today
 
Sunny, with a high near 87. East northeast wind around 5 mph.
Tonight
 
Mostly clear, with a low around 66. East northeast wind around 5 mph.
Friday
 
Sunny, with a high near 87. East wind around 5 mph.
Friday Night
 
Clear, with a low around 66. East northeast wind around 5 mph.
Saturday
 
Sunny. High near 85, with temperatures falling to around 83 in the afternoon. East northeast wind around 5 mph.
Saturday Night
 
Clear, with a low around 67. East southeast wind around 5 mph.
Sunday
 
Sunny, with a high near 87. South wind 5 to 10 mph.
Sunday Night
 
Clear, with a low around 71. South wind 5 to 10 mph.
Columbus Day
 
Sunny, with a high near 88. South wind 5 to 10 mph, with gusts as high as 20 mph.
Monday Night
 
Mostly clear, with a low around 73.
Tuesday
 
Sunny, with a high near 88.
Tuesday Night
 
Mostly clear, with a low around 71.
Wednesday
 
Mostly sunny, with a high near 85.
Wednesday Night
 
A slight chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 73. Chance of precipitation is 20%.

 

Forecast from NOAA-NWS for Plano, TX.