Current conditions at

Harlingen, Rio Grande Valley International Airport (KHRL)

Lat: 26.23° N Lon: 97.66° W Elev: 33 ft.

Fair

77°F

25°C

Humidity 94%
Wind Speed SE 5 mph
Barometer 29.97 in (1014.8 mb)
Dewpoint 75°F (24°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 6 Jul 1:52 am CDT
Detailed forecast for

Coastal Willacy

Rest Of Tonight
Partly cloudy. Near steady temperature around 80. Southeast winds 5 to 10 mph.
Monday
Mostly sunny. Humid with highs in the lower 90s. Southeast winds 10 to 15 mph. Heat index values up to 108.
Monday Night
Mostly clear. Humid with lows in the upper 70s. Southeast winds 10 to 15 mph.
Tuesday
Sunny with highs in the lower 90s. Southeast winds 10 to 15 mph. Heat index values up to 107.
Tuesday Night
Mostly clear in the evening, then becoming partly cloudy. Humid with lows in the upper 70s. Southeast winds 10 to 15 mph with gusts up to 20 mph.
Wednesday
Mostly sunny. Highs in the lower 90s. Heat index values up to 105.
Wednesday Night
Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 70s.
Thursday
Mostly sunny. Highs in the lower 90s.
Thursday Night
Partly cloudy in the evening, then becoming mostly cloudy. Lows in the upper 70s.
Friday
Partly sunny. Highs in the lower 90s.
Friday Night
Partly cloudy in the evening, then becoming mostly cloudy. Lows in the upper 70s.
Saturday
Partly sunny. Highs in the lower 90s. Heat index values up to 110.
Saturday Night
Partly cloudy. Lows in the upper 70s.
Sunday
Mostly sunny. Highs in the lower 90s. Heat index values up to 110.



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127 AM CDT Mon Jul 6 2026
 
 

Additional Resources

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