*As of Aug 9, 8 PM local time.*
Current Conditions and Heat Index
It is currently Sunday evening in McKinney, TX, where the air temperature stands at 90°F. However, the combination of heat and moisture makes it feel significantly warmer, with a feels-like temperature of 95°F. The relative humidity is at 52%, supported by a dew point of 70°F, indicating quite humid conditions that contribute to the muggy atmosphere.
Winds are blowing from the south at 8 mph, with gusts reaching up to 14 mph. Above, the sky remains clear, allowing residual heat to linger as the day transitions into night.
Forecast for Today and Tomorrow
Today in McKinney, the high is expected to reach near 97°F, accompanied by a low near 77°F. The chance of precipitation is minimal at just 8%, with skies remaining mostly clear throughout the day. As tonight approaches, conditions will stay mostly clear.
Temperatures will drop to a low around 77°F but may rise slightly to around 79°F during the overnight hours. The heat index values are forecast to climb as high as 102°F. South winds will pick up slightly, ranging from 10 to 15 mph.
Looking ahead to tomorrow, McKinney will experience sunny skies with a high near 99°F and a low near 78°F. The chance of precipitation remains very low at 6%. Similar to the previous night, heat index values are expected to reach as high as 102°F.
