Land forecasts for the United States from the National Weather Service

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LON:  

Plano, TX
Updated 03/09/2026 1:27am
Overnight
 
Monday
"Slight Chance Showers And Thunderstorms"
Slight Chance Showers And Thunderstorms
LOW 62°
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 62. South southwest wind around 5 mph. Chance of precipitation is 20%.
 
"Slight Chance Showers And Thunderstorms then Mostly Cloudy"
Slight Chance Showers And Thunderstorms then Mostly Cloudy
HIGH 82°
A slight chance of showers and thunderstorms before 7am. Mostly cloudy, with a high near 82. South southwest wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Monday Night
 
Tuesday
"Mostly Cloudy"
Mostly Cloudy
LOW 68°
Mostly cloudy. Low around 68, with temperatures rising to around 70 overnight. South wind 10 to 15 mph, with gusts as high as 25 mph.
 
"Chance Showers And Thunderstorms"
Chance Showers And Thunderstorms
HIGH 79°
A chance of showers and thunderstorms after 7am. Cloudy. High near 79, with temperatures falling to around 77 in the afternoon. South wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday Night
 
Wednesday
"Chance Showers And Thunderstorms then Showers And Thunderstorms"
Chance Showers And Thunderstorms then Showers And Thunderstorms
LOW 64°
A chance of showers and thunderstorms before 7pm, then showers and thunderstorms. Mostly cloudy. Low around 64, with temperatures rising to around 66 overnight. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.
 
"Showers And Thunderstorms"
Showers And Thunderstorms
HIGH 73°
Showers and thunderstorms. Partly sunny. High near 73, with temperatures falling to around 68 in the afternoon. West northwest wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 90%.
Wednesday Night
 
Thursday
"Rain Showers Likely"
Rain Showers Likely
LOW 44°
Rain showers likely before 1am. Mostly clear, with a low around 44. North wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%.
 
"Sunny"
Sunny
HIGH 66°
Sunny, with a high near 66. East northeast wind 5 to 10 mph.
Thursday Night
 
Friday
"Clear"
Clear
LOW 51°
Clear, with a low around 51. South wind 5 to 10 mph.
 
"Sunny"
Sunny
HIGH 78°
Sunny, with a high near 78.
Friday Night
 
Saturday
"Clear"
Clear
LOW 57°
Clear, with a low around 57.
 
"Sunny"
Sunny
HIGH 83°
Sunny, with a high near 83.
Saturday Night
 
Sunday
"Clear"
Clear
LOW 62°
Clear, with a low around 62.
 
"Sunny"
Sunny
HIGH 84°
Sunny, with a high near 84.

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