Friday
Mostly sunny
High:
99°F
Mostly sunny, with a high near 99. Heat index values as high as 108. South southeast wind 11 to 17 mph, with gusts as high as 29 mph.
Harlingen, TX Weather - Extended Forecast
Friday Night
Mostly clear
Overnight low:
78°F
Mostly clear, with a low around 78. Southeast wind 7 to 16 mph, with gusts as high as 26 mph.
Saturday
Sunny
High:
99°F
Sunny, with a high near 99. Southeast wind 6 to 14 mph, with gusts as high as 22 mph.
Saturday Night
Clear
Overnight low:
77°F
Clear, with a low around 77. East southeast wind 5 to 14 mph, with gusts as high as 22 mph.
Sunday
Hot
High:
100°F
Sunday Night
Clear
Overnight low:
78°F
Monday
Hot
High:
101°F
Monday Night
Clear
Overnight low:
79°F
Tuesday
Hot
High:
101°F
Tuesday Night
Clear
Overnight low:
79°F
Wednesday
Hot
High:
101°F