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Current Weather Conditions for Mckinney, TX

Partly cloudy. Low around 78, with temperatures rising to around 80 overnight. South wind around 15 mph, with gusts as high as 25 mph.
82°F

Conditions

Wind: 15 mph S
Humidity: 77%
Probability of Precipitation: 0%

Hourly Forcast (next 12 hours)

8 AM 9 AM 10 AM 11 AM 12 PM 1 PM 2 PM 3 PM 4 PM 5 PM 6 PM 7 PM 8 PM
82° 80° 80° 79° 78° 80° 81° 83° 86° 89° 89° 91° 92°

Upcoming Week

Day Forecast High Low
Overnight
Partly Cloudy
Partly cloudy. Low around 78, with temperatures rising to around 80 overnight. South wind around 15 mph, with gusts as high as 25 mph.
91°F 71°F
Thursday
Partly Sunny
Partly sunny, with a high near 92. Heat index values as high as 102. South wind 15 to 20 mph, with gusts as high as 30 mph.
91°F 71°F
Thursday Night
Partly Cloudy then Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 78. Heat index values as high as 101. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
91°F 71°F
Friday
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 90. Heat index values as high as 99. South southeast wind 5 to 10 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
91°F 71°F
Friday Night
Partly Cloudy
Partly cloudy, with a low around 79. South southeast wind 5 to 10 mph.
91°F 71°F
Saturday
Sunny
Sunny, with a high near 95. South southwest wind 10 to 15 mph, with gusts as high as 25 mph.
91°F 71°F
Saturday Night
Mostly Clear then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after 1am. Mostly clear, with a low around 79. South wind 10 to 15 mph. Chance of precipitation is 20%.
91°F 71°F
Sunday
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Mostly sunny, with a high near 89. South wind around 10 mph. Chance of precipitation is 40%.
91°F 71°F
Sunday Night
Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
A chance of showers and thunderstorms before 7pm, then showers and thunderstorms likely. Mostly cloudy, with a low around 70. Northeast wind 5 to 15 mph. Chance of precipitation is 70%.
91°F 71°F
Monday
Showers And Thunderstorms Likely then Chance Showers And Thunderstorms
Showers and thunderstorms likely before 7am, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 83. Chance of precipitation is 70%.
91°F 71°F
Monday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Mostly cloudy, with a low around 67. Chance of precipitation is 30%.
91°F 71°F
Tuesday
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 86. Chance of precipitation is 30%.
91°F 71°F
Tuesday Night
Partly Cloudy
Partly cloudy, with a low around 70.
91°F 71°F
Wednesday
Mostly Sunny
Mostly sunny, with a high near 92.
91°F 71°F
Data provided by weather.gov