McKinney, Texas Weather
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Weather Forecast for McKinney, Texas : Collin County
Issued: 6:02 pm CDT Jun 30, 2025 Latitude: 33.1976164 Longitude: -96.6152693 View on Google Maps

MouseOver for Detail Forecast
Tonight Tuesday Wednesday Thursday Independence Day Saturday Sunday Monday
30% chance of thunderstorms on Tonight 20% chance of thunderstorms on Tuesday Mostly Sunny on Wednesday Partly Sunny on Thursday Partly Sunny on Independence Day Mostly Sunny on Saturday Mostly Sunny on Sunday Mostly Sunny on Monday
Low: 75°F High: 95°F High: 98°F High: 95°F High: 96°F High: 98°F High: 99°F High: 98°F
Low: 75°F Low: 78°F Low: 77°F Low: 79°F Low: 78°F Low: 78°F  
Thunderstorms Thunderstorms Mostly Sunny Partly Sunny Partly Sunny Mostly Sunny Mostly Sunny Mostly Sunny
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Current Conditions at
MCKINNEY - (KTKI)
81°
Cloudy
as of 9:53 PM CDST
Rel. Humidity: 61%
Dew Point: 66°F
Visibility: 10 Miles
Pressure: 30.04 in.
Flight Rule: VFR
Wind Data
24 MPH
Gust: 33 MPH
0° North
Cloud Level(s): Broken at 5500ft, Broken at 7000ft, Solid Overcast at 9000ft
Current Conditions at
DALLAS/ADDISON - (KADS)
86°
Feels like 88°F
Clear
as of 9:55 PM CDST
Rel. Humidity: 51%
Dew Point: 66°F
Visibility: 10 Miles
Pressure: 30.05 in.
Flight Rule: VFR
Wind Data
25 MPH
Gust: 31 MPH
010° North
Current Conditions at
DALLAS - (KDAL)
90°
Feels like 94°F
Mostly Cloudy
as of 9:53 PM CDST
Rel. Humidity: 52%
Dew Point: 70°F
Visibility: 10 Miles
Pressure: 30.01 in.
Flight Rule: VFR
Wind Data
5 MPH
180° South
Cloud Level(s): Few at 7500ft, Scattered at 12000ft, Broken at 25000ft
Current Conditions at
MESQUITE - (KHQZ)
82°
Clear
as of 9:55 PM CDST
Rel. Humidity: 65%
Dew Point: 70°F
Visibility: 10 Miles
Pressure: 30.02 in.
Flight Rule: VFR
Wind Data
5 MPH
170° South
Cloud Level(s): Clear
30% chance of thunderstorms Tonight Tonight... A 30 percent chance of showers and thunderstorms, mainly before 1am. Mostly cloudy, with a low around 75. Northeast wind around 5 mph becoming west after midnight.
20% chance of thunderstorms Tuesday Tuesday... A 20 percent chance of showers and thunderstorms after 4pm. Partly sunny, with a high near 95. Heat index values as high as 102. West wind around 5 mph becoming north in the afternoon.
Cloudy on Tuesday Night Tuesday Night... Partly cloudy, with a low around 75. North northeast wind around 5 mph becoming calm in the evening.
Mostly Sunny on Wednesday Wednesday... Mostly sunny, with a high near 98. Heat index values as high as 103. Calm wind becoming south around 5 mph in the afternoon.
Mostly Cloudy on Wednesday Night Wednesday Night... Mostly cloudy, with a low around 78. South southeast wind around 5 mph.
Partly Sunny on Thursday Thursday... Partly sunny, with a high near 95. South wind 5 to 10 mph, with gusts as high as 20 mph.
Cloudy on Thursday Night Thursday Night... Partly cloudy, with a low around 77. South southeast wind 5 to 10 mph.
Partly Sunny on Independence Day Independence Day... Partly sunny, with a high near 96. South wind 5 to 15 mph, with gusts as high as 20 mph.
Cloudy on Friday Night Friday Night... Partly cloudy, with a low around 79. South southeast wind 5 to 15 mph.
Mostly Sunny on Saturday Saturday... Mostly sunny, with a high near 98.
Cloudy on Saturday Night Saturday Night... Partly cloudy, with a low around 78.
Mostly Sunny on Sunday Sunday... Mostly sunny and hot, with a high near 99.
Cloudy on Sunday Night Sunday Night... Partly cloudy, with a low around 78.
Mostly Sunny on Monday Monday... Mostly sunny, with a high near 98.
Current Radar Image


Sun Almanac for McKinney, Texas
Sunrise: 06:21 AM
Sunset: 8:40 PM
Civil Sunrise:05:52 AM
Civil Sunset: 9:08 PM
Nautical Sunrise: 05:17 AM
Nautical Sunset: 9:44 PM
Astro Sunrise: 04:39 AM
Astro Sunset: 10:22 PM
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