Current Weather Conditions for Mckinney, TX
79°F
Conditions
Wind: 10 mph SSWHumidity: 74%
Probability of Precipitation: 1%
Hourly Forcast (next 12 hours)
| 12 PM | 1 PM | 2 PM | 3 PM | 4 PM | 5 PM | 6 PM | 7 PM | 8 PM | 9 PM | 10 PM | 11 PM | 12 AM |
| 79° | 81° | 85° | 89° | 93° | 96° | 97° | 98° | 98° | 99° | 100° | 99° | 97° |
Upcoming Week
| Day | Forecast | High | Low |
|
Today |
Sunny
Sunny, with a high near 100. Heat index values as high as 104. South southwest wind 10 to 15 mph. |
94°F | 75°F |
|
Tonight |
Clear
Clear. Low around 78, with temperatures rising to around 80 overnight. Heat index values as high as 102. South wind 10 to 15 mph. |
94°F | 75°F |
|
Friday |
Sunny
Sunny, with a high near 100. Heat index values as high as 102. South wind 10 to 15 mph. |
94°F | 75°F |
|
Friday Night |
Mostly Clear
Mostly clear. Low around 77, with temperatures rising to around 79 overnight. Heat index values as high as 102. South wind 10 to 15 mph, with gusts as high as 25 mph. |
94°F | 75°F |
|
Saturday |
Mostly Sunny
Mostly sunny, with a high near 98. South southwest wind around 10 mph. |
94°F | 75°F |
|
Saturday Night |
Partly Cloudy then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after 1am. Partly cloudy. Low around 77, with temperatures rising to around 79 overnight. South southeast wind around 10 mph. Chance of precipitation is 20%. |
94°F | 75°F |
|
Sunday |
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Mostly cloudy, with a high near 93. South southwest wind 5 to 10 mph. Chance of precipitation is 50%. |
94°F | 75°F |
|
Sunday Night |
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Mostly cloudy, with a low around 75. East southeast wind 0 to 10 mph. Chance of precipitation is 50%. |
94°F | 75°F |
|
Monday |
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Partly sunny, with a high near 93. East wind 5 to 10 mph. Chance of precipitation is 40%. |
94°F | 75°F |
|
Monday Night |
Chance Showers And Thunderstorms then Partly Cloudy
A chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 75. Chance of precipitation is 30%. |
94°F | 75°F |
|
Tuesday |
Mostly Sunny then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 93. Chance of precipitation is 20%. |
94°F | 75°F |
|
Tuesday Night |
Slight Chance Showers And Thunderstorms then Partly Cloudy
A slight chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 75. Chance of precipitation is 20%. |
94°F | 75°F |
|
Wednesday |
Mostly Sunny
Mostly sunny, with a high near 94. |
94°F | 75°F |
|
Wednesday Night |
Mostly Clear
Mostly clear, with a low around 76. |
94°F | 75°F |
| Data provided by weather.gov | |||