Hazardous Weather Conditions

Current conditions at

Harlingen, Rio Grande Valley International Airport (KHRL)

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

Fair

84°F

29°C

Humidity 85%
Wind Speed SE 9 mph
Barometer 29.89 in (1012.2 mb)
Dewpoint 79°F (26°C)
Visibility 10.00 mi
Heat Index96°F (36°C)
Last update 5 Sep 8:52 am CDT
Detailed forecast for

Inland Cameron

Rest Of Tonight
Mostly clear. Near steady temperature in the lower 80s. Southeast winds 5 to 10 mph.
Saturday
Mostly sunny. Humid with highs in the upper 90s. Southeast winds 10 to 15 mph. Gusts up to 25 mph in the afternoon. Heat index values up to 113.
Saturday Night
Partly cloudy in the evening, then becoming mostly clear. Humid with lows in the upper 70s. Southeast winds 10 to 15 mph. Gusts up to 25 mph in the evening. Heat index values up to 108 early in the evening.
Sunday
Mostly sunny. A chance of showers and thunderstorms in the afternoon. Humid with highs in the upper 90s. Southeast winds 10 to 15 mph. Chance of rain 40 percent. Heat index values up to 113.
Sunday Night
Mostly clear. Humid with lows in the upper 70s. Southeast winds 10 to 15 mph with gusts up to 20 mph, diminishing to around 5 mph after midnight. Heat index values up to 107 early in the evening.
Labor Day
Sunny. Highs in the upper 90s. Heat index values up to 110.
Monday Night
Mostly clear. Lows in the upper 70s.
Tuesday
Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. Chance of rain 30 percent. Heat index values up to 110.
Tuesday Night
Partly cloudy. Lows in the upper 70s.
Wednesday
Mostly sunny with a chance of showers and thunderstorms. Highs in the mid 90s. Chance of rain 50 percent. Heat index values up to 110.
Wednesday Night
Partly cloudy. Lows in the upper 70s.
Thursday
Mostly sunny. Highs in the upper 90s. Heat index values up to 110.
Thursday Night
Partly cloudy. Lows in the upper 70s. Heat index values up to 105 early in the evening.
Friday
Sunny. Highs in the upper 90s. Heat index values up to 110.



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127 AM CDT Sat Sep 5 2026
 
 

Additional Resources

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