Mcallen, TX

Current conditions, hourly and 7-day forecast, and live radar for Mcallen, TX 78501. Right now: partly cloudy, 80°F. Data from the National Weather Service.

• Tonight: Partly cloudy, with a low around 80. Southeast wind 3 to 10 mph, with gusts as high as 21 mph.
• Thursday: Sunny, with a high near 102. Heat index values as high as 109. Southeast wind 3 to 9 mph.
• Thursday Night: Mostly clear, with a low around 81. Heat index values as high as 107. Southeast wind around 12 mph, with gusts as high as 24 mph.
• Friday: Sunny, with a high near 103. Heat index values as high as 111. South southeast wind 9 to 14 mph, with gusts as high as 24 mph.
• Friday Night: Mostly clear, with a low around 81. Southeast wind 10 to 15 mph, with gusts as high as 29 mph.
• Saturday: Sunny, with a high near 102. South southeast wind 10 to 15 mph, with gusts as high as 28 mph.