Cost, TX

Current conditions, hourly and 7-day forecast, and live radar for Cost, TX 78614. Right now: partly cloudy, 76°F. Data from the National Weather Service.

• Tonight: Partly cloudy, with a low around 76. Southeast wind 0 to 5 mph.
• Thursday: Mostly sunny, with a high near 97. Heat index values as high as 104. South southeast wind 0 to 5 mph.
• Thursday Night: Partly cloudy, with a low around 74. Heat index values as high as 103. South southeast wind 0 to 10 mph.
• Friday: Mostly sunny, with a high near 99. Heat index values as high as 106. South wind 0 to 5 mph.
• Friday Night: Partly cloudy, with a low around 75. South southeast wind 5 to 10 mph.
• Saturday: Mostly sunny, with a high near 100. South southeast wind 5 to 15 mph, with gusts as high as 20 mph.