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Current Weather Conditions for Mckinney, TX

A chance of showers and thunderstorms. Sunny, with a high near 91. Heat index values as high as 102. South wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
91°F

Conditions

Wind: 10 mph S
Humidity: 60%
Probability of Precipitation: 25%

Hourly Forcast (next 12 hours)

9 PM 10 PM 11 PM 12 AM 1 AM 2 AM 3 AM 4 AM 5 AM 6 AM 7 AM 8 AM 9 AM
91° 91° 91° 90° 88° 86° 83° 82° 81° 81° 81° 80° 79°

Upcoming Week

Day Forecast High Low
This Afternoon
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Sunny, with a high near 91. Heat index values as high as 102. South wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
98°F 83°F
Tonight
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 10pm, then a chance of showers and thunderstorms. Mostly cloudy. Low around 77, with temperatures rising to around 79 overnight. Heat index values as high as 102. Southeast wind around 10 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
98°F 83°F
Tuesday
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms between 7am and 1pm. Mostly sunny, with a high near 93. Heat index values as high as 100. South wind around 10 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
98°F 83°F
Tuesday Night
Mostly Clear
Mostly clear, with a low around 78. Heat index values as high as 100. South southeast wind around 10 mph.
98°F 83°F
Wednesday
Mostly Sunny
Mostly sunny, with a high near 95. South southwest wind 10 to 15 mph.
98°F 83°F
Wednesday Night
Mostly Clear
Mostly clear. Low around 77, with temperatures rising to around 79 overnight. South wind 10 to 15 mph.
98°F 83°F
Thursday
Sunny
Sunny, with a high near 96. South southwest wind 10 to 15 mph, with gusts as high as 25 mph.
98°F 83°F
Thursday Night
Mostly Clear
Mostly clear, with a low around 78. South wind around 15 mph, with gusts as high as 25 mph.
98°F 83°F
Friday
Mostly Sunny
Mostly sunny, with a high near 98. South southwest wind 15 to 20 mph, with gusts as high as 35 mph.
98°F 83°F
Friday Night
Partly Cloudy
Partly cloudy, with a low around 78.
98°F 83°F
Saturday
Mostly Sunny
Mostly sunny, with a high near 98.
98°F 83°F
Saturday Night
Mostly Clear
Mostly clear, with a low around 79.
98°F 83°F
Sunday
Mostly Sunny
Mostly sunny, with a high near 100.
98°F 83°F
Sunday Night
Mostly Clear
Mostly clear, with a low around 80.
98°F 83°F
Data provided by weather.gov