Rio Grande City, TX

Current conditions, hourly and 7-day forecast, and live radar for Rio Grande City, TX 78582. Right now: partly cloudy, 79°F. Data from the National Weather Service.

• Tonight: Partly cloudy, with a low around 79. Southeast wind 3 to 8 mph.
• Thursday: Sunny, with a high near 104. Heat index values as high as 113. Southeast wind around 6 mph.
• Thursday Night: Mostly clear, with a low around 80. Heat index values as high as 109. Southeast wind 7 to 10 mph, with gusts as high as 23 mph.
• Friday: Sunny, with a high near 105. Heat index values as high as 114. Southeast wind 6 to 9 mph.
• Friday Night: Mostly clear, with a low around 80. Southeast wind around 12 mph, with gusts as high as 26 mph.
• Saturday: Sunny, with a high near 105. Southeast wind around 12 mph, with gusts as high as 24 mph.