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Current Weather Conditions for Mckinney, TX

Mostly clear, with a low around 75. South wind around 10 mph.
80°F

Conditions

Wind: 10 mph S
Humidity: 85%
Probability of Precipitation: 1%

Hourly Forcast (next 12 hours)

6 AM 7 AM 8 AM 9 AM 10 AM 11 AM 12 PM 1 PM 2 PM 3 PM 4 PM 5 PM 6 PM
80° 80° 79° 75° 75° 75° 75° 76° 79° 82° 85° 87° 88°

Upcoming Week

Day Forecast High Low
Overnight
Mostly Clear
Mostly clear, with a low around 75. South wind around 10 mph.
93°F 79°F
Sunday
Mostly Sunny
Mostly sunny, with a high near 92. Heat index values as high as 102. South wind 10 to 15 mph, with gusts as high as 30 mph.
93°F 79°F
Sunday Night
Partly Cloudy then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after 4am. Partly cloudy. Low around 78, with temperatures rising to around 80 overnight. Heat index values as high as 101. South wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.
93°F 79°F
Monday
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 10am, then a chance of showers and thunderstorms between 10am and 1pm, then a slight chance of showers and thunderstorms. Partly sunny, with a high near 93. Heat index values as high as 105. South wind around 15 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
93°F 79°F
Monday Night
Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms between 7pm and 1am, then a slight chance of showers and thunderstorms. Partly cloudy, with a low around 77. South wind 10 to 15 mph. Chance of precipitation is 30%.
93°F 79°F
Tuesday
Slight Chance Showers And Thunderstorms then Mostly Sunny
A slight chance of showers and thunderstorms before 7am. Mostly sunny, with a high near 93. South southwest wind around 10 mph. Chance of precipitation is 20%.
93°F 79°F
Tuesday Night
Partly Cloudy then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 77. South wind around 10 mph. Chance of precipitation is 20%.
93°F 79°F
Wednesday
Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms between 7am and 1pm. Mostly sunny, with a high near 92. South southwest wind around 10 mph. Chance of precipitation is 30%.
93°F 79°F
Wednesday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 7pm. Partly cloudy, with a low around 75. South southeast wind around 10 mph. Chance of precipitation is 30%.
93°F 79°F
Thursday
Chance Showers And Thunderstorms then Mostly Sunny
A chance of showers and thunderstorms before 7am. Mostly sunny, with a high near 93. Chance of precipitation is 30%.
93°F 79°F
Thursday Night
Partly Cloudy
Partly cloudy, with a low around 77.
93°F 79°F
Friday
Mostly Sunny
Mostly sunny, with a high near 95.
93°F 79°F
Friday Night
Partly Cloudy
Partly cloudy, with a low around 78.
93°F 79°F
Saturday
Mostly Sunny
Mostly sunny, with a high near 97.
93°F 79°F
Data provided by weather.gov