News Headlines
- Looking Beyond the 7-Day Forecast? Check out our latest Extended Range Weather Pattern Discussion for North and Central Texas.
- New Drought Information Statement Available
- September is National Preparedness Month. Join us each week as we share important safety and preparedness information through our social media accounts. Check out our latest weather safety graphics here!
Hazardous Weather Conditions
Current conditions at
McKinney - McKinney National Airport (KTKI)
Lat: 33.18°NLon: 96.59°WElev: 584ft.
A Few Clouds
96°F
36°C
| Humidity | 40% |
| Wind Speed | S 8 mph |
| Barometer | 30.16 in (1020.5 mb) |
| Dewpoint | 68°F (20°C) |
| Visibility | 10.00 mi |
| Heat Index | 101°F (38°C) |
| Last update | 17 Sep 2:53 pm CDT |
Extended Forecast for
3 Miles WSW Anna TX
This Afternoon
High: 98 °F
Slight Chance
ShowersTonight
Low: 77 °F
Mostly Clear
Friday
High: 99 °F
Hot
Friday Night
Low: 74 °F
Clear
Saturday
High: 99 °F
Hot
Saturday Night
Low: 75 °F
Mostly Clear
Sunday
High: 98 °F
Mostly Sunny
Sunday Night
Low: 75 °F
Partly Cloudy
then Slight
Chance
T-stormsMonday
High: 96 °F
Chance
T-storms
Detailed Forecast
This Afternoon
A 10 percent chance of showers after 4pm. Mostly sunny, with a high near 98. Heat index values as high as 102. South southeast wind around 5 mph.
Tonight
Mostly clear, with a low around 77. Southeast wind around 5 mph.
Friday
Sunny and hot, with a high near 99. Light south wind becoming south southeast 5 to 10 mph in the afternoon.
Friday Night
Clear, with a low around 74. South southeast wind around 5 mph.
Saturday
Sunny and hot, with a high near 99. South wind 5 to 10 mph.
Saturday Night
Mostly clear, with a low around 75. South southeast wind 5 to 10 mph.
Sunday
Mostly sunny, with a high near 98. South wind 5 to 10 mph.
Sunday Night
A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 75. South southeast wind around 5 mph.
Monday
A 30 percent chance of showers and thunderstorms, mainly before 1pm. Mostly sunny, with a high near 96. South southwest wind around 5 mph.
Monday Night
Partly cloudy, with a low around 72.
Tuesday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 94.
Tuesday Night
Partly cloudy, with a low around 72.
Wednesday
Mostly sunny, with a high near 95.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles WSW Anna TX
33.32°N 96.6°W (Elev. 650 ft)
33.32°N 96.6°W (Elev. 650 ft)
3:16 pm CDT Sep 17, 2026
3pm CDT Sep 17, 2026-6pm CDT Sep 23, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
