Saturday
Hot
High:
101°F
Sunny and hot, with a high near 101. Heat index values as high as 111. South southeast wind 11 to 17 mph, with gusts as high as 30 mph.
Harlingen, TX Weather - Extended Forecast
Saturday Night
Mostly clear
Overnight low:
80°F
Mostly clear, with a low around 80. Southeast wind 9 to 17 mph, with gusts as high as 28 mph.
Sunday
Chance of thunderstorms
High:
100°F
A 30 percent chance of showers and thunderstorms, mainly before 1pm. Sunny and hot, with a high near 100. Southeast wind 8 to 14 mph, with gusts as high as 25 mph.
Sunday Night
Mostly clear
Overnight low:
79°F
Mostly clear, with a low around 79. East southeast wind 8 to 15 mph, with gusts as high as 25 mph.
Monday
Sunny
High:
99°F
Monday Night
Mostly clear
Overnight low:
79°F
Tuesday
Sunny
High:
99°F
Tuesday Night
Mostly clear
Overnight low:
78°F
Wednesday
Sunny
High:
99°F
Wednesday Night
Mostly clear
Overnight low:
78°F
Thursday
Chance of showers
High:
97°F