Current Weather Conditions for Mckinney, TX
98°F
Conditions
Wind: 5 mph SSWHumidity: 41%
Probability of Precipitation: 8%
Hourly Forcast (next 12 hours)
| 7 PM | 8 PM | 9 PM | 10 PM | 11 PM | 12 AM | 1 AM | 2 AM | 3 AM | 4 AM | 5 AM | 6 AM | 7 AM |
| 98° | 99° | 99° | 100° | 99° | 98° | 96° | 92° | 90° | 88° | 86° | 85° | 84° |
Upcoming Week
| Day | Forecast | High | Low |
|
This Afternoon |
Sunny
Sunny, with a high near 100. Heat index values as high as 106. South wind 5 to 10 mph. |
100°F | 88°F |
|
Tonight |
Clear
Clear. Low around 79, with temperatures rising to around 81 overnight. Heat index values as high as 105. South wind 5 to 10 mph. |
100°F | 88°F |
|
Tuesday |
Sunny
Sunny, with a high near 103. Heat index values as high as 108. South southwest wind 0 to 10 mph. |
100°F | 88°F |
|
Tuesday Night |
Clear
Clear. Low around 81, with temperatures rising to around 83 overnight. Heat index values as high as 106. Southeast wind 0 to 5 mph. |
100°F | 88°F |
|
Wednesday |
Sunny
Sunny, with a high near 103. North northeast wind 0 to 10 mph. |
100°F | 88°F |
|
Wednesday Night |
Clear
Clear. Low around 79, with temperatures rising to around 81 overnight. East wind around 10 mph. |
100°F | 88°F |
|
Thursday |
Sunny
Sunny, with a high near 100. East southeast wind 10 to 15 mph. |
100°F | 88°F |
|
Thursday Night |
Clear
Clear, with a low around 78. East southeast wind 5 to 15 mph. |
100°F | 88°F |
|
Friday |
Sunny
Sunny, with a high near 101. South southeast wind around 10 mph. |
100°F | 88°F |
|
Friday Night |
Mostly Clear
Mostly clear, with a low around 81. |
100°F | 88°F |
|
Saturday |
Mostly Sunny
Mostly sunny, with a high near 100. |
100°F | 88°F |
|
Saturday Night |
Mostly Clear
Mostly clear, with a low around 80. |
100°F | 88°F |
|
Sunday |
Sunny
Sunny, with a high near 101. |
100°F | 88°F |
|
Sunday Night |
Mostly Clear
Mostly clear, with a low around 81. |
100°F | 88°F |
| Data provided by weather.gov | |||