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McKinney, Texas Weather Forecast
McKinney, Texas Weather
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Weather Forecast for McKinney, Texas : Collin County
Issued: 5:06 am CST Nov 28, 2025 Latitude: 33.1976164 Longitude: -96.6152693 View on Google Maps

MouseOver for Detail Forecast
Today Tonight Saturday Sunday Monday Tuesday Wednesday Thursday
Mostly Cloudy on Today 80% chance of thunderstorms on Tonight 80% chance of thunderstorms on Saturday Mostly Sunny on Sunday 20% chance of rain on Monday Sunny on Tuesday Mostly Sunny on Wednesday 20% chance of on Thursday
High: 58°F Low: 47°F High: 66°F High: 44°F High: 41°F High: 48°F High: 59°F High: 53°F
Low: 30°F Low: 33°F Low: 27°F Low: 34°F Low: 39°F  
Mostly Cloudy Thunderstorms Thunderstorms Mostly Sunny Rain Sunny Mostly Sunny Partly Sunny
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Current Conditions at
MCKINNEY - (KTKI)
54°
Clear
as of 9:53 AM CST
Rel. Humidity: 50%
Dew Point: 36°F
Visibility: 10 Miles
Pressure: 30.37 in.
Flight Rule: VFR
Wind Data
16 MPH
180° South
Cloud Level(s): Clear
Current Conditions at
DALLAS/ADDISON - (KADS)
52°
Mostly Clear
as of 9:47 AM CST
Rel. Humidity: 43%
Dew Point: 30°F
Visibility: 10 Miles
Pressure: 30.37 in.
Flight Rule: VFR
Wind Data
13 MPH
Gust: 20 MPH
140° Southeast
Cloud Level(s): Few at 7000ft
Current Conditions at
DALLAS - (KDAL)
50°
Feels like 45°F
Mostly Cloudy
as of 9:53 AM CST
Rel. Humidity: 53%
Dew Point: 34°F
Visibility: 10 Miles
Pressure: 30.37 in.
Flight Rule: VFR
Wind Data
10 MPH
140° Southeast
Cloud Level(s): Few at 7000ft, Broken at 25000ft
Current Conditions at
MESQUITE - (KHQZ)
52°
Clear
as of 9:50 AM CST
Rel. Humidity: 57%
Dew Point: 37°F
Visibility: 10 Miles
Pressure: 30.39 in.
Flight Rule: VFR
Wind Data
9 MPH
150° Southeast
Cloud Level(s): Clear
Mostly Cloudy on Today Today... Mostly cloudy, with a high near 58. South southeast wind 10 to 15 mph, with gusts as high as 25 mph.
80% chance of thunderstorms Tonight Tonight... Showers and possibly a thunderstorm, mainly after 9pm. Low around 47. South southeast wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
80% chance of thunderstorms Saturday Saturday... Showers, with thunderstorms also possible after noon. High near 66. South wind around 15 mph becoming northwest in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
20% chance of rain Saturday Night Saturday Night... A 20 percent chance of showers before midnight. Partly cloudy, with a low around 30. Wind chill values between 20 and 25. North wind 15 to 20 mph, with gusts as high as 30 mph.
Mostly Sunny on Sunday Sunday... Mostly sunny, with a high near 44. North wind 10 to 15 mph, with gusts as high as 25 mph.
Mostly Cloudy on Sunday Night Sunday Night... Mostly cloudy, with a low around 33. Northeast wind 5 to 10 mph.
20% chance of rain Monday Monday... A 20 percent chance of showers. Mostly cloudy, with a high near 41. East northeast wind 5 to 10 mph.
Cloudy on Monday Night Monday Night... Partly cloudy, with a low around 27. North northwest wind around 5 mph.
Sunny on Tuesday Tuesday... Sunny, with a high near 48. North northwest wind around 5 mph becoming south southeast in the afternoon.
Mostly Clear on Tuesday Night Tuesday Night... Mostly clear, with a low around 34.
Mostly Sunny on Wednesday Wednesday... Mostly sunny, with a high near 59.
Mostly Cloudy on Wednesday Night Wednesday Night... Mostly cloudy, with a low around 39.
20% chance of Thursday Thursday... A 20 percent chance of showers. Partly sunny, with a high near 53.
Current Radar Image


Sun Almanac for McKinney, Texas
Sunrise: 07:10 AM
Sunset: 5:19 PM
Civil Sunrise:06:43 AM
Civil Sunset: 5:46 PM
Nautical Sunrise: 06:12 AM
Nautical Sunset: 6:17 PM
Astro Sunrise: 05:42 AM
Astro Sunset: 6:47 PM
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