Labor Day
Chance of thunderstorms
High:
97°F
A slight chance of showers, then a chance of showers and thunderstorms after 10am. Mostly sunny, with a high near 97. Calm wind becoming east 5 to 8 mph in the afternoon. Chance of precipitation is 40%.
Harlingen, TX Weather - Tomorrow’s Forecast
Monday Night
Chance of showers and thunderstorms
Overnight low:
77°F
A chance of showers, with thunderstorms also possible after 4am. Mostly clear, with a low around 77. East wind 5 to 10 mph becoming light and variable after midnight. Chance of precipitation is 50%.