National Weather Service Forecast for: 4 Miles N Plano TX
Issued by: National Weather Service Dallas/Fort Worth, TX
Updated: 6:06 am CDT Jun 20, 2026
Plano, Collin County, Texas
 
Today

Today: A 20 percent chance of showers and thunderstorms.  Partly sunny, with a high near 89. Heat index values as high as 100. Southeast wind around 5 mph.
Slight Chance
T-storms
Tonight

Tonight: Partly cloudy, with a low around 75. South southeast wind around 10 mph, with gusts as high as 20 mph.
Partly Cloudy
Sunday

Sunday: Mostly sunny, with a high near 93. Heat index values as high as 106. South southwest wind 15 to 20 mph, with gusts as high as 30 mph.
Mostly Sunny
Sunday
Night
Sunday Night: Mostly clear, with a low around 79. South wind 15 to 20 mph, with gusts as high as 30 mph.
Mostly Clear
Monday

Monday: A 30 percent chance of showers and thunderstorms, mainly before 1pm.  Mostly sunny, with a high near 96. South wind around 15 mph, with gusts as high as 20 mph.
Chance
Showers
Monday
Night
Monday Night: A 50 percent chance of showers and thunderstorms.  Partly cloudy, with a low around 78. South wind 10 to 15 mph, with gusts as high as 20 mph.
Chance
T-storms
Tuesday

Tuesday: A 30 percent chance of showers and thunderstorms before 1pm.  Mostly sunny, with a high near 94. South southwest wind around 10 mph.
Chance
T-storms
Tuesday
Night
Tuesday Night: A 30 percent chance of showers and thunderstorms, mainly after 1am.  Partly cloudy, with a low around 77. Southeast wind 5 to 10 mph.
Chance
T-storms
Wednesday

Wednesday: A 50 percent chance of showers and thunderstorms.  Partly sunny, with a high near 91. South southeast wind 5 to 10 mph.
Chance
T-storms
Hi 89 °F Lo 75 °F Hi 93 °F Lo 79 °F Hi 96 °F Lo 78 °F Hi 94 °F Lo 77 °F Hi 91 °F

 

Today
 
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 89. Heat index values as high as 100. Southeast wind around 5 mph.
Tonight
 
Partly cloudy, with a low around 75. South southeast wind around 10 mph, with gusts as high as 20 mph.
Sunday
 
Mostly sunny, with a high near 93. Heat index values as high as 106. South southwest wind 15 to 20 mph, with gusts as high as 30 mph.
Sunday Night
 
Mostly clear, with a low around 79. South wind 15 to 20 mph, with gusts as high as 30 mph.
Monday
 
A 30 percent chance of showers and thunderstorms, mainly before 1pm. Mostly sunny, with a high near 96. South wind around 15 mph, with gusts as high as 20 mph.
Monday Night
 
A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 78. South wind 10 to 15 mph, with gusts as high as 20 mph.
Tuesday
 
A 30 percent chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 94. South southwest wind around 10 mph.
Tuesday Night
 
A 30 percent chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 77. Southeast wind 5 to 10 mph.
Wednesday
 
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 91. South southeast wind 5 to 10 mph.
Wednesday Night
 
A 40 percent chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 75.
Thursday
 
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 92.
Thursday Night
 
Partly cloudy, with a low around 76.
Friday
 
Partly sunny, with a high near 93.

 

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