Harlingen, TX Weather - Tomorrow’s Forecast

Thursday

Chance of showers and thunderstorms

High:
100°F

A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Partly sunny and hot, with a high near 100. Heat index values as high as 107. South wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

Thursday Night

Chance of thunderstorms

Overnight low:
80°F

A chance of showers and thunderstorms before 1am, then a slight chance of showers between 1am and 2am. Cloudy, then gradually becoming partly cloudy, with a low around 80. South southeast wind 10 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 40%.