Land forecasts for the United States from the National Weather Service

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Plano, TX
Updated 06/09/2026 6:41am
Today
 
Tonight
"Mostly Sunny"
Mostly Sunny
HIGH 93°
Mostly sunny, with a high near 93. Heat index values as high as 100. South wind 5 to 10 mph, with gusts as high as 20 mph.
 
"Mostly Clear"
Mostly Clear
LOW 77°
Mostly clear, with a low around 77. Heat index values as high as 98. South wind around 10 mph, with gusts as high as 20 mph.
Wednesday
 
Wednesday Night
"Mostly Sunny"
Mostly Sunny
HIGH 95°
Mostly sunny, with a high near 95. Heat index values as high as 104. South wind 10 to 15 mph, with gusts as high as 25 mph.
 
"Mostly Clear"
Mostly Clear
LOW 79°
Mostly clear, with a low around 79. Heat index values as high as 101. South wind around 15 mph, with gusts as high as 25 mph.
Thursday
 
Thursday Night
"Mostly Sunny"
Mostly Sunny
HIGH 97°
Mostly sunny, with a high near 97. South wind around 15 mph, with gusts as high as 25 mph.
 
"Partly Cloudy then Slight Chance Showers And Thunderstorms"
Partly Cloudy then Slight Chance Showers And Thunderstorms
LOW 79°
A slight chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 79. South wind 10 to 15 mph. Chance of precipitation is 20%.
Friday
 
Friday Night
"Slight Chance Showers And Thunderstorms"
Slight Chance Showers And Thunderstorms
HIGH 94°
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 94. South wind 5 to 10 mph. Chance of precipitation is 20%.
 
"Slight Chance Showers And Thunderstorms"
Slight Chance Showers And Thunderstorms
LOW 78°
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 78. South southeast wind 5 to 10 mph. Chance of precipitation is 20%.
Saturday
 
Saturday Night
"Chance Showers And Thunderstorms"
Chance Showers And Thunderstorms
HIGH 96°
A chance of showers and thunderstorms. Mostly sunny, with a high near 96. South wind 5 to 10 mph. Chance of precipitation is 30%.
 
"Chance Showers And Thunderstorms"
Chance Showers And Thunderstorms
LOW 79°
A chance of showers and thunderstorms. Partly cloudy, with a low around 79. Chance of precipitation is 30%.
Sunday
 
Sunday Night
"Chance Showers And Thunderstorms"
Chance Showers And Thunderstorms
HIGH 94°
A chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms between 7am and 1pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 94. Chance of precipitation is 50%.
 
"Chance Showers And Thunderstorms then Showers And Thunderstorms Likely"
Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
LOW 75°
A chance of showers and thunderstorms before 7pm, then showers and thunderstorms likely. Partly cloudy, with a low around 75. Chance of precipitation is 60%.
Monday
 
Monday Night
"Showers And Thunderstorms Likely then Chance Showers And Thunderstorms"
Showers And Thunderstorms Likely then Chance Showers And Thunderstorms
HIGH 89°
Showers and thunderstorms likely before 7am, then a chance of showers and thunderstorms. Partly sunny, with a high near 89. Chance of precipitation is 60%.
 
"Chance Showers And Thunderstorms"
Chance Showers And Thunderstorms
LOW 72°
A chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 72. Chance of precipitation is 40%.

Script by Saratoga-weather.org. Data provided by NOAA/NWS