National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

McKinney - McKinney National Airport (KTKI)

Lat: 33.18°NLon: 96.59°WElev: 584ft.

Partly Cloudy

61°F

16°C

Humidity 78%
Wind Speed S 18 G 28 mph
Barometer 29.92 in (1013.4 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 14 Mar 9:53 am CDT
Extended Forecast for

4 Miles NW Merit TX

  • Today

    Today: Sunny, with a high near 79. South wind 15 to 20 mph, with gusts as high as 25 mph.

    High: 79 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 62. Breezy, with a south wind 15 to 25 mph, with gusts as high as 30 mph.

    Low: 62 °F

    Partly Cloudy
    then Mostly
    Cloudy and
    Breezy

  • Sunday

    Sunday: Cloudy through mid morning, then gradual clearing, with a high near 80. Windy, with a south wind 25 to 30 mph becoming northwest in the afternoon. Winds could gust as high as 45 mph.

    High: 80 °F

    Gradual
    Clearing and
    Windy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 32. Windy, with a north northwest wind 20 to 30 mph, with gusts as high as 45 mph.

    Low: 32 °F

    Mostly Clear
    and Windy

  • Monday

    Monday: Sunny, with a high near 51. North northwest wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 51 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 32. North northwest wind 5 to 10 mph becoming light and variable.

    Low: 32 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 64. South wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph.

    High: 64 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 47. South wind around 15 mph, with gusts as high as 25 mph.

    Low: 47 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 76. South southwest wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 76 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 79. South wind 15 to 20 mph, with gusts as high as 25 mph.
Tonight
Increasing clouds, with a low around 62. Breezy, with a south wind 15 to 25 mph, with gusts as high as 30 mph.
Sunday
Cloudy through mid morning, then gradual clearing, with a high near 80. Windy, with a south wind 25 to 30 mph becoming northwest in the afternoon. Winds could gust as high as 45 mph.
Sunday Night
Mostly clear, with a low around 32. Windy, with a north northwest wind 20 to 30 mph, with gusts as high as 45 mph.
Monday
Sunny, with a high near 51. North northwest wind 15 to 20 mph, with gusts as high as 30 mph.
Monday Night
Partly cloudy, with a low around 32. North northwest wind 5 to 10 mph becoming light and variable.
Tuesday
Sunny, with a high near 64. South wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph.
Tuesday Night
Partly cloudy, with a low around 47. South wind around 15 mph, with gusts as high as 25 mph.
Wednesday
Sunny, with a high near 76. South southwest wind 15 to 20 mph, with gusts as high as 30 mph.
Wednesday Night
Mostly clear, with a low around 53.
Thursday
Sunny, with a high near 85.
Thursday Night
Clear, with a low around 57.
Friday
Sunny, with a high near 88.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NW Merit TX
 33.26°N 96.32°W (Elev. 528 ft)
Last Update:
6:06 am CDT Mar 14, 2026
Forecast Valid:
10am CDT Mar 14, 2026-6pm CDT Mar 20, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation