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Current Weather Conditions for Mc Kinney, TX

Mostly clear. Low around 78, with temperatures rising to around 80 overnight. Heat index values as high as 103. South southeast wind 10 to 15 mph.
98°F

Conditions

Wind: 15 mph S
Humidity: 37%
Probability of Precipitation: 0%

Hourly Forcast (next 12 hours)

12 AM 1 AM 2 AM 3 AM 4 AM 5 AM 6 AM 7 AM 8 AM 9 AM 10 AM 11 AM 12 PM
98° 95° 91° 88° 86° 84° 83° 82° 81° 80° 80° 79° 78°

Upcoming Week

Day Forecast High Low
Tonight
Mostly Clear
Mostly clear. Low around 78, with temperatures rising to around 80 overnight. Heat index values as high as 103. South southeast wind 10 to 15 mph.
92°F 77°F
Saturday
Sunny
Sunny, with a high near 99. Heat index values as high as 106. South wind 10 to 15 mph.
92°F 77°F
Saturday Night
Mostly Clear
Mostly clear, with a low around 76. Heat index values as high as 103. South southeast wind 5 to 15 mph.
92°F 77°F
Sunday
Sunny
Sunny. High near 98, with temperatures falling to around 96 in the afternoon. Heat index values as high as 102. South wind 5 to 10 mph.
92°F 77°F
Sunday Night
Mostly Clear
Mostly clear. Low around 75, with temperatures rising to around 77 overnight. South southeast wind 5 to 10 mph.
92°F 77°F
Monday
Mostly Sunny
Mostly sunny. High near 95, with temperatures falling to around 93 in the afternoon. South southeast wind 0 to 5 mph.
92°F 77°F
Monday Night
Partly Cloudy
Partly cloudy, with a low around 73. East southeast wind 0 to 10 mph.
92°F 77°F
Tuesday
Mostly Sunny then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 93. South wind 0 to 5 mph. Chance of precipitation is 20%.
92°F 77°F
Tuesday Night
Slight Chance Showers And Thunderstorms then Partly Cloudy
A slight chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 74. Southeast wind around 5 mph. Chance of precipitation is 20%.
92°F 77°F
Wednesday
Mostly Sunny
Mostly sunny, with a high near 94.
92°F 77°F
Wednesday Night
Partly Cloudy
Partly cloudy, with a low around 75.
92°F 77°F
Thursday
Mostly Sunny
Mostly sunny, with a high near 95.
92°F 77°F
Thursday Night
Partly Cloudy
Partly cloudy, with a low around 76.
92°F 77°F
Friday
Sunny
Sunny, with a high near 96.
92°F 77°F
Data provided by weather.gov