National Weather Service Forecast for: 4 Miles N Plano TX
Issued by: National Weather Service Dallas/Fort Worth, TX
Updated: 1:26 am CDT Jun 17, 2026
Plano, Collin County, Texas
 
Today

Today: Mostly sunny, with a high near 93. Heat index values as high as 101. South wind 10 to 15 mph, with gusts as high as 25 mph.
Mostly Sunny

Tonight

Tonight: Mostly clear, with a low around 76. South southeast wind 10 to 15 mph, with gusts as high as 25 mph.
Mostly Clear

Thursday

Thursday: Mostly sunny, with a high near 97. Heat index values as high as 107. South southeast wind 10 to 15 mph, with gusts as high as 20 mph.
Mostly Sunny

Thursday
Night
Thursday Night: A slight chance of showers, then a chance of showers and thunderstorms after 10pm.  Increasing clouds, with a low around 78. Southeast wind 5 to 15 mph.  Chance of precipitation is 40%.
Slight Chance
T-storms then
Chance
Showers
Juneteenth

Juneteenth: A 40 percent chance of showers and thunderstorms, mainly before 1pm.  Mostly cloudy, with a high near 94. East wind 5 to 10 mph.
Chance
T-storms then
Chance
Showers
Friday
Night
Friday Night: Showers and thunderstorms likely, mainly after 1am.  Mostly cloudy, with a low around 77. East wind 5 to 10 mph.  Chance of precipitation is 60%.
Chance
T-storms then
T-storms
Likely
Saturday

Saturday: A 20 percent chance of showers and thunderstorms.  Partly sunny, with a high near 94. South southeast wind 10 to 15 mph, with gusts as high as 20 mph.
Slight Chance
T-storms

Saturday
Night
Saturday Night: Partly cloudy, with a low around 78. South wind around 15 mph, with gusts as high as 20 mph.
Partly Cloudy

Sunday

Sunday: Mostly sunny, with a high near 98. South wind 15 to 20 mph, with gusts as high as 30 mph.
Mostly Sunny

Hi 93 °F Lo 76 °F Hi 97 °F Lo 78 °F Hi 94 °F Lo 77 °F Hi 94 °F Lo 78 °F Hi 98 °F

Heat Advisory
 

Today
 
Mostly sunny, with a high near 93. Heat index values as high as 101. South wind 10 to 15 mph, with gusts as high as 25 mph.
Tonight
 
Mostly clear, with a low around 76. South southeast wind 10 to 15 mph, with gusts as high as 25 mph.
Thursday
 
Mostly sunny, with a high near 97. Heat index values as high as 107. South southeast wind 10 to 15 mph, with gusts as high as 20 mph.
Thursday Night
 
A slight chance of showers, then a chance of showers and thunderstorms after 10pm. Increasing clouds, with a low around 78. Southeast wind 5 to 15 mph. Chance of precipitation is 40%.
Juneteenth
 
A 40 percent chance of showers and thunderstorms, mainly before 1pm. Mostly cloudy, with a high near 94. East wind 5 to 10 mph.
Friday Night
 
Showers and thunderstorms likely, mainly after 1am. Mostly cloudy, with a low around 77. East wind 5 to 10 mph. Chance of precipitation is 60%.
Saturday
 
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 94. South southeast wind 10 to 15 mph, with gusts as high as 20 mph.
Saturday Night
 
Partly cloudy, with a low around 78. South wind around 15 mph, with gusts as high as 20 mph.
Sunday
 
Mostly sunny, with a high near 98. South wind 15 to 20 mph, with gusts as high as 30 mph.
Sunday Night
 
A 30 percent chance of showers and thunderstorms after 1am. Mostly clear, with a low around 80.
Monday
 
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 97.
Monday Night
 
A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 78.
Tuesday
 
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 95.

 

Forecast from NOAA-NWS for 4 Miles N Plano TX.