National Weather Service Forecast for: Plano, TX
Issued by: National Weather Service Fort Worth/Dallas, TX
Updated: 08/18/2018 11:22am
 
This
Afternoon
This Afternoon: Slight Chance Showers And Thunderstorms
Slight Chance Showers And T-Storms
Sunday

Sunday: Slight Chance Showers And Thunderstorms
Slight Chance Showers And T-Storms
Monday

Monday: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Tuesday

Tuesday: Sunny
Sunny
Wednesday

Wednesday: Sunny
Sunny
Thursday

Thursday: Mostly Sunny
Mostly Sunny
Friday

Friday: Mostly Sunny
Mostly Sunny
 
Hi 99 °F Hi 96 °F Hi 93 °F Hi 91 °F Hi 92 °F Hi 92 °F Hi 92 °F  
 
Tonight

Tonight: Slight Chance Showers And Thunderstorms
Slight Chance Showers And T-Storms
Sunday
Night
Sunday Night: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Monday
Night
Monday Night: Chance Showers And Thunderstorms then Mostly Clear
Chance Showers And T-Storms then Mostly Clear
Tuesday
Night
Tuesday Night: Mostly Clear
Mostly Clear
Wednesday
Night
Wednesday Night: Partly Cloudy
Partly Cloudy
Thursday
Night
Thursday Night: Partly Cloudy
Partly Cloudy
Friday
Night
Friday Night: Partly Cloudy
Partly Cloudy
 
Lo 79 °F ↑ Lo 77 °F Lo 73 °F ↑ Lo 71 °F Lo 71 °F Lo 71 °F Lo 72 °F  

 

This Afternoon
 
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 99. Heat index values as high as 106. West northwest wind 5 to 10 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
Tonight
 
A slight chance of showers and thunderstorms. Mostly cloudy. Low around 79, with temperatures rising to around 81 overnight. Heat index values as high as 104. Southeast wind 5 to 10 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
Sunday
 
A slight chance of showers and thunderstorms. Partly sunny, with a high near 96. Heat index values as high as 102. South wind 5 to 10 mph. Chance of precipitation is 20%.
Sunday Night
 
A chance of showers and thunderstorms. Mostly cloudy, with a low around 77. Heat index values as high as 102. South wind 5 to 10 mph. Chance of precipitation is 40%.
Monday
 
A chance of showers and thunderstorms. Mostly sunny, with a high near 93. West wind 5 to 10 mph. Chance of precipitation is 40%.
Monday Night
 
A chance of showers and thunderstorms before 7pm. Mostly clear. Low around 73, with temperatures rising to around 75 overnight. North northwest wind around 5 mph. Chance of precipitation is 30%.
Tuesday
 
Sunny, with a high near 91. North wind around 5 mph.
Tuesday Night
 
Mostly clear, with a low around 71. Northeast wind around 5 mph.
Wednesday
 
Sunny, with a high near 92. Northeast wind 5 to 10 mph.
Wednesday Night
 
Partly cloudy, with a low around 71.
Thursday
 
Mostly sunny, with a high near 92.
Thursday Night
 
Partly cloudy, with a low around 71.
Friday
 
Mostly sunny, with a high near 92.
Friday Night
 
Partly cloudy, with a low around 72.

 

Forecast from NOAA-NWS for Plano, TX.