McKinney, Texas Weather
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Weather Forecast for McKinney, Texas : Collin County
Issued: 2:28 am CDT Jun 20, 2025 Latitude: 33.1976164 Longitude: -96.6152693 View on Google Maps

MouseOver for Detail Forecast
Overnight Friday Saturday Sunday Monday Tuesday Wednesday Thursday
Clear on Overnight Sunny on Friday Sunny on Saturday Sunny on Sunday Sunny on Monday Sunny on Tuesday Sunny on Wednesday Mostly Sunny on Thursday
Low: 78°F High: 95°F High: 94°F High: 94°F High: 94°F High: 94°F High: 95°F High: 94°F
Low: 77°F Low: 75°F Low: 76°F Low: 75°F Low: 76°F Low: 75°F  
Clear Sunny Sunny Sunny Sunny Sunny Sunny Mostly Sunny
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Current Conditions at
MCKINNEY - (KTKI)
81°
Clear
as of 1:53 AM CDST
Rel. Humidity: 78%
Dew Point: 73°F
Visibility: 10 Miles
Pressure: 30.01 in.
Flight Rule: VFR
Wind Data
8 MPH
180° South
Cloud Level(s): Clear
Current Conditions at
DALLAS/ADDISON - (KADS)
86°
Feels like 93°F
Clear
as of 2:15 AM CDST
Rel. Humidity: 66%
Dew Point: 73°F
Visibility: 10 Miles
Pressure: 30.01 in.
Flight Rule: VFR
Wind Data
6 MPH
Cloud Level(s): Clear
Current Conditions at
DALLAS - (KDAL)
84°
Clear
as of 1:53 AM CDST
Rel. Humidity: 70%
Dew Point: 73°F
Visibility: 10 Miles
Pressure: 30.01 in.
Flight Rule: VFR
Wind Data
8 MPH
160° South
Cloud Level(s): Clear
Current Conditions at
MESQUITE - (KHQZ)
79°
Clear
as of 2:15 AM CDST
Rel. Humidity: 83%
Dew Point: 73°F
Visibility: 10 Miles
Pressure: 30.02 in.
Flight Rule: VFR
Wind Data
6 MPH
150° Southeast
Cloud Level(s): Clear
Clear on Overnight Overnight... Clear, with a low around 78. South wind 5 to 10 mph.
Sunny on Friday Friday... Sunny, with a high near 95. Heat index values as high as 102. South southwest wind 10 to 15 mph, with gusts as high as 20 mph.
Clear on Friday Night Friday Night... Clear, with a low around 77. South wind 10 to 15 mph, with gusts as high as 20 mph.
Sunny on Saturday Saturday... Sunny, with a high near 94. Heat index values as high as 102. South wind 10 to 15 mph, with gusts as high as 25 mph.
Mostly Clear on Saturday Night Saturday Night... Mostly clear, with a low around 75. South wind 10 to 15 mph, with gusts as high as 25 mph.
Sunny on Sunday Sunday... Sunny, with a high near 94. South wind 10 to 15 mph, with gusts as high as 20 mph.
Clear on Sunday Night Sunday Night... Clear, with a low around 76. South southeast wind 5 to 15 mph, with gusts as high as 20 mph.
Sunny on Monday Monday... Sunny, with a high near 94. South wind 5 to 10 mph.
Mostly Clear on Monday Night Monday Night... Mostly clear, with a low around 75. South southeast wind 5 to 10 mph.
Sunny on Tuesday Tuesday... Sunny, with a high near 94.
Mostly Clear on Tuesday Night Tuesday Night... Mostly clear, with a low around 76.
Sunny on Wednesday Wednesday... Sunny, with a high near 95.
Mostly Clear on Wednesday Night Wednesday Night... Mostly clear, with a low around 75.
Mostly Sunny on Thursday Thursday... Mostly sunny, with a high near 94.
Current Radar Image


Sun Almanac for McKinney, Texas
Sunrise: 06:18 AM
Sunset: 8:39 PM
Civil Sunrise:05:49 AM
Civil Sunset: 9:07 PM
Nautical Sunrise: 05:13 AM
Nautical Sunset: 9:43 PM
Astro Sunrise: 04:35 AM
Astro Sunset: 10:21 PM
Any use of the information on this page is at your own risk. This information should not be relied upon in life-threatening situations, potential financial loss situations or in lieu of any officially disseminated information. Visit the National Weather Service for official information.