McKinney, Texas Weather
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Weather Forecast for McKinney, Texas : Collin County
Issued: 5:28 am CDT Apr 27, 2025 Latitude: 33.1976164 Longitude: -96.6152693 View on Google Maps

MouseOver for Detail Forecast
Today Tonight Monday Tuesday Wednesday Thursday Friday Saturday
20% chance of thunderstorms on Today Cloudy on Tonight Mostly Cloudy on Monday 40% chance of thunderstorms on Tuesday 90% chance of thunderstorms on Wednesday Mostly Sunny on Thursday 30% chance of thunderstorms on Friday 30% chance of thunderstorms on Saturday
High: 84°F Low: 69°F High: 83°F High: 84°F High: 76°F High: 82°F High: 80°F High: 81°F
Low: 68°F Low: 66°F Low: 62°F Low: 60°F Low: 60°F  
Thunderstorms Cloudy Mostly Cloudy Thunderstorms Thunderstorms Mostly Sunny Thunderstorms Thunderstorms
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Current Conditions at
MCKINNEY - (KTKI)
73°
Cloudy
as of 9:21 AM CDST
Rel. Humidity: 83%
Dew Point: 68°F
Visibility: 10 Miles
Pressure: 30.06 in.
Flight Rule: MVFR
Wind Data
13 MPH
150° Southeast
Cloud Level(s): Broken at 1300ft, Solid Overcast at 5000ft
Current Conditions at
DALLAS/ADDISON - (KADS)
73°
Mostly Cloudy
as of 8:56 AM CDST
Rel. Humidity: 78%
Dew Point: 66°F
Visibility: 10 Miles
Pressure: 30.06 in.
Flight Rule: MVFR
Wind Data
12 MPH
150° Southeast
Cloud Level(s): Broken at 1200ft
Current Conditions at
DALLAS - (KDAL)
72°
Mostly Cloudy
as of 8:53 AM CDST
Rel. Humidity: 83%
Dew Point: 66°F
Visibility: 10 Miles
Pressure: 30.05 in.
Flight Rule: MVFR
Wind Data
12 MPH
150° Southeast
Cloud Level(s): Broken at 1100ft
Current Conditions at
MESQUITE - (KHQZ)
72°
Cloudy
Haze
as of 8:50 AM CDST
Rel. Humidity: 88%
Dew Point: 68°F
Visibility: 6 Miles
Pressure: 30.07 in.
Flight Rule: MVFR
Wind Data
9 MPH
140° Southeast
Cloud Level(s): Solid Overcast at 1000ft
20% chance of thunderstorms Today Today... A slight chance of showers and thunderstorms between 10am and 4pm. Mostly cloudy, then gradually becoming sunny, with a high near 84. South southeast wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

Cloudy on Tonight Tonight... Partly cloudy, with a low around 69. South southeast wind 10 to 15 mph, with gusts as high as 20 mph.

Mostly Cloudy on Monday Monday... Mostly cloudy, with a high near 83. South wind around 15 mph, with gusts as high as 30 mph.

Mostly Cloudy on Monday Night Monday Night... Mostly cloudy, with a low around 68. South wind 10 to 15 mph, with gusts as high as 20 mph.

40% chance of thunderstorms Tuesday Tuesday... A 40 percent chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 84. South wind 10 to 15 mph, with gusts as high as 20 mph.

60% chance of thunderstorms Tuesday Night Tuesday Night... Showers and thunderstorms likely, mainly before 1am. Mostly cloudy, with a low around 66. South southeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.

90% chance of thunderstorms Wednesday Wednesday... Showers and thunderstorms. Some of the storms could produce heavy rainfall. High near 76. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.

60% chance of thunderstorms Wednesday Night Wednesday Night... Showers likely and possibly a thunderstorm before 1am, then a slight chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 62. South wind 5 to 10 mph. Chance of precipitation is 60%.

Mostly Sunny on Thursday Thursday... Mostly sunny, with a high near 82. South southwest wind 5 to 10 mph becoming west northwest in the afternoon.

20% chance of thunderstorms Thursday Night Thursday Night... A 20 percent chance of showers and thunderstorms after 1am. Mostly clear, with a low around 60.

30% chance of thunderstorms Friday Friday... A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 80.

20% chance of thunderstorms Friday Night Friday Night... A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 60.

30% chance of thunderstorms Saturday Saturday... A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 81.

Current Radar Image


Sun Almanac for McKinney, Texas
Sunrise: 06:42 AM
Sunset: 8:06 PM
Civil Sunrise:06:16 AM
Civil Sunset: 8:32 PM
Nautical Sunrise: 05:45 AM
Nautical Sunset: 9:03 PM
Astro Sunrise: 05:12 AM
Astro Sunset: 9:36 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.