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McKinney, Texas Weather Forecast
McKinney, Texas Weather
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Click for Extreme Cold Warning for McKinney, Texas
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Weather Forecast for McKinney, Texas : Collin County
Issued: 11:21 pm CST Jan 25, 2026 Latitude: 33.1976164 Longitude: -96.6152693 View on Google Maps

MouseOver for Detail Forecast
Overnight Monday Tuesday Wednesday Thursday Friday Saturday Sunday
Cloudy on Overnight Mostly Sunny on Monday Mostly Sunny on Tuesday Mostly Sunny on Wednesday Mostly Cloudy on Thursday Partly Sunny on Friday Mostly Sunny on Saturday Sunny on Sunday
Low: 8 °F High: 26°F High: 37°F High: 37°F High: 44°F High: 36°F High: 33°F High: 45°F
Low: 12°F Low: 18°F Low: 23°F Low: 26°F Low: 16°F Low: 19°F  
Cloudy Mostly Sunny Mostly Sunny Mostly Sunny Mostly Cloudy Partly Sunny Mostly Sunny Sunny
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Current Conditions at
MCKINNEY - (KTKI)
16°
Feels like 2°F
Clear
as of 12:53 AM CST
Rel. Humidity: 78%
Dew Point: 10°F
Visibility: 10 Miles
Pressure: 30.49 in.
Flight Rule: VFR
Wind Data
12 MPH
330° Northwest
Cloud Level(s): Clear
Current Conditions at
DALLAS/ADDISON - (KADS)
18°
Feels like 4°F
Clear
as of 12:55 AM CST
Rel. Humidity: 78%
Dew Point: 12°F
Visibility: 10 Miles
Pressure: 30.49 in.
Flight Rule: VFR
Wind Data
12 MPH
Gust: 17 MPH
340° North
Cloud Level(s): Clear
Current Conditions at
DALLAS - (KDAL)
18°
Feels like 4°F
Clear
as of 12:53 AM CST
Rel. Humidity: 78%
Dew Point: 12°F
Visibility: 10 Miles
Pressure: 30.49 in.
Flight Rule: VFR
Wind Data
12 MPH
340° North
Cloud Level(s): Clear
Current Conditions at
MESQUITE - (KHQZ)
18°
Clear
as of 12:55 AM CST
Rel. Humidity: 85%
Dew Point: 14°F
Visibility: 10 Miles
Pressure: 30.48 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Cloudy on Overnight Overnight... Partly cloudy, with a low around 8. Wind chill values between -3 and 2. North wind 5 to 10 mph.
Mostly Sunny on Monday Monday... Mostly sunny and cold, with a high near 26. Wind chill values between -4 and 6. North wind 5 to 10 mph becoming west in the afternoon.
Mostly Clear on Monday Night Monday Night... Mostly clear, with a low around 12. Wind chill values between 3 and 8. Calm wind becoming south southwest around 5 mph after midnight.
Mostly Sunny on Tuesday Tuesday... Mostly sunny, with a high near 37. Wind chill values between 3 and 13. South southwest wind around 5 mph.
Mostly Cloudy on Tuesday Night Tuesday Night... Mostly cloudy, with a low around 18. Calm wind becoming north around 5 mph.
Mostly Sunny on Wednesday Wednesday... Mostly sunny, with a high near 37. North wind around 5 mph becoming calm.
Mostly Cloudy on Wednesday Night Wednesday Night... Mostly cloudy, with a low around 23. Calm wind.
Mostly Cloudy on Thursday Thursday... Mostly cloudy, with a high near 44. Calm wind becoming southeast around 5 mph in the morning.
Mostly Cloudy on Thursday Night Thursday Night... Mostly cloudy, with a low around 26. North wind 5 to 10 mph.
Partly Sunny on Friday Friday... Partly sunny, with a high near 36.
Cloudy on Friday Night Friday Night... Partly cloudy, with a low around 16.
Mostly Sunny on Saturday Saturday... Mostly sunny, with a high near 33.
Cloudy on Saturday Night Saturday Night... Partly cloudy, with a low around 19.
Sunny on Sunday Sunday... Sunny, with a high near 45.
Current Radar Image


Sun Almanac for McKinney, Texas
Sunrise: 07:26 AM
Sunset: 5:53 PM
Civil Sunrise:06:59 AM
Civil Sunset: 6:19 PM
Nautical Sunrise: 06:29 AM
Nautical Sunset: 6:49 PM
Astro Sunrise: 06:00 AM
Astro Sunset: 7:18 PM
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