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Current Weather Conditions for Mckinney, TX

Showers and thunderstorms after 4am. Mostly cloudy. Low around 78, with temperatures rising to around 80 overnight. South wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible.
81°F

Conditions

Wind: 15 mph S
Humidity: 82%
Probability of Precipitation: 7%

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
81° 80° 80° 80° 78° 79° 80° 81° 84° 85° 87° 87° 89°

Upcoming Week

Day Forecast High Low
Overnight
Showers And Thunderstorms
Showers and thunderstorms after 4am. Mostly cloudy. Low around 78, with temperatures rising to around 80 overnight. South wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible.
98°F 79°F
Monday
Showers And Thunderstorms
Showers and thunderstorms before 4pm. Mostly cloudy, with a high near 90. Heat index values as high as 101. South southeast wind 10 to 15 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
98°F 79°F
Monday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 7pm. Mostly cloudy, with a low around 77. Heat index values as high as 99. South southeast wind around 10 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
98°F 79°F
Tuesday
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 93. Heat index values as high as 101. South wind 10 to 15 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
98°F 79°F
Tuesday Night
Mostly Clear
Mostly clear, with a low around 78. South wind 10 to 15 mph.
98°F 79°F
Wednesday
Mostly Sunny
Mostly sunny, with a high near 95. South wind 10 to 15 mph, with gusts as high as 25 mph.
98°F 79°F
Wednesday Night
Mostly Clear
Mostly clear, with a low around 77. South wind 10 to 15 mph, with gusts as high as 25 mph.
98°F 79°F
Thursday
Mostly Sunny
Mostly sunny, with a high near 96. South southwest wind 10 to 15 mph, with gusts as high as 25 mph.
98°F 79°F
Thursday Night
Partly Cloudy
Partly cloudy, with a low around 78. South wind around 15 mph, with gusts as high as 25 mph.
98°F 79°F
Friday
Mostly Sunny
Mostly sunny, with a high near 97.
98°F 79°F
Friday Night
Partly Cloudy
Partly cloudy, with a low around 78.
98°F 79°F
Saturday
Mostly Sunny
Mostly sunny, with a high near 99.
98°F 79°F
Saturday Night
Mostly Clear
Mostly clear, with a low around 79.
98°F 79°F
Sunday
Mostly Sunny
Mostly sunny, with a high near 100.
98°F 79°F
Data provided by weather.gov