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McKinney, Texas Weather Forecast
McKinney, Texas Weather
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Weather Forecast for McKinney, Texas : Collin County
Issued: 5:12 pm CST Jan 8, 2026 Latitude: 33.1976164 Longitude: -96.6152693 View on Google Maps

MouseOver for Detail Forecast
Tonight Friday Saturday Sunday Monday Tuesday Wednesday Thursday
Cloudy on Tonight 20% chance of rain on Friday Sunny on Saturday Sunny on Sunday Sunny on Monday Mostly Sunny on Tuesday Mostly Sunny on Wednesday Sunny on Thursday
Low: 45°F High: 68°F High: 54°F High: 55°F High: 59°F High: 63°F High: 62°F High: 58°F
Low: 40°F Low: 35°F Low: 31°F Low: 39°F Low: 43°F Low: 35°F  
Cloudy Rain Sunny Sunny Sunny Mostly Sunny Mostly Sunny Sunny
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Current Conditions at
MCKINNEY - (KTKI)
75°
Clear
as of 4:53 PM CST
Rel. Humidity: 29%
Dew Point: 41°F
Visibility: 10 Miles
Pressure: 29.67 in.
Flight Rule: VFR
Wind Data
9 MPH
Gust: 29 MPH
220° Southwest
Cloud Level(s): Clear
Current Conditions at
DALLAS/ADDISON - (KADS)
75°
Partly Cloudy
as of 4:47 PM CST
Rel. Humidity: 27%
Dew Point: 39°F
Visibility: 10 Miles
Pressure: 29.69 in.
Flight Rule: VFR
Wind Data
6 MPH
Gust: 16 MPH
240° Southwest
Cloud Level(s): Scattered at 5000ft
Current Conditions at
DALLAS - (KDAL)
75°
Mostly Cloudy
as of 4:53 PM CST
Rel. Humidity: 27%
Dew Point: 39°F
Visibility: 10 Miles
Pressure: 29.68 in.
Flight Rule: VFR
Wind Data
10 MPH
Gust: 20 MPH
220° Southwest
Cloud Level(s): Few at 5000ft, Broken at 25000ft
Current Conditions at
MESQUITE - (KHQZ)
75°
Clear
as of 4:50 PM CST
Rel. Humidity: 27%
Dew Point: 39°F
Visibility: 10 Miles
Pressure: 29.69 in.
Flight Rule: VFR
Wind Data
8 MPH
220° Southwest
Cloud Level(s): Clear
Cloudy on Tonight Tonight... Partly cloudy, with a low around 45. Southwest wind 5 to 10 mph becoming north northeast after midnight. Winds could gust as high as 20 mph.

20% chance of rain Friday Friday... A 20 percent chance of showers after 3pm. Mostly sunny, with a high near 68. North northeast wind around 5 mph.

Mostly Clear on Friday Night Friday Night... Mostly clear, with a low around 40. North northwest wind 5 to 15 mph, with gusts as high as 20 mph.

Sunny on Saturday Saturday... Sunny, with a high near 54. North northwest 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 35. Northwest wind 5 to 10 mph.

Sunny on Sunday Sunday... Sunny, with a high near 55. North northeast wind 5 to 10 mph.

Mostly Clear on Sunday Night Sunday Night... Mostly clear, with a low around 31. North northeast wind around 5 mph becoming calm.

Sunny on Monday Monday... Sunny, with a high near 59. Calm wind becoming south southwest around 5 mph in the morning.

Cloudy on Monday Night Monday Night... Partly cloudy, with a low around 39. South wind around 5 mph.

Mostly Sunny on Tuesday Tuesday... Mostly sunny, with a high near 63.

Cloudy on Tuesday Night Tuesday Night... Partly cloudy, with a low around 43.

Mostly Sunny on Wednesday Wednesday... Mostly sunny, with a high near 62.

Mostly Clear on Wednesday Night Wednesday Night... Mostly clear, with a low around 35.

Sunny on Thursday Thursday... Sunny, with a high near 58.

Current Radar Image


Sun Almanac for McKinney, Texas
Sunrise: 07:31 AM
Sunset: 5:36 PM
Civil Sunrise:07:04 AM
Civil Sunset: 6:03 PM
Nautical Sunrise: 06:33 AM
Nautical Sunset: 6:34 PM
Astro Sunrise: 06:03 AM
Astro Sunset: 7:04 PM
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