Current conditions at

Harlingen, Rio Grande Valley International Airport (KHRL)

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

Fair

86°F

30°C

Humidity 77%
Wind Speed S 15 mph
Barometer 29.89 in (1012.1 mb)
Dewpoint 78°F (26°C)
Visibility 10.00 mi
Heat Index98°F (37°C)
Last update 12 Sep 8:52 am CDT
Detailed forecast for

Inland Cameron

Today
Sunny, breezy, hot with highs around 100. Southeast winds 15 to 25 mph with gusts up to 30 mph. Heat index values up to 114.
Tonight
Mostly clear. Humid with lows in the lower 80s. Southeast winds 15 to 20 mph with gusts up to 30 mph. Heat index values up to 109 early in the evening.
Sunday
Mostly sunny. Humid with highs in the upper 90s. Southeast winds 10 to 15 mph with gusts up to 30 mph. 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 25 mph. Heat index values up to 107 early in the evening.
Monday
Sunny with highs in the upper 90s. Southeast winds 15 to 20 mph with gusts up to 30 mph. Heat index values up to 112.
Monday Night
Mostly clear. Lows around 80. Heat index values up to 105 early.
Tuesday
Sunny. Highs in the upper 90s. Heat index values up to 110.
Tuesday Night
Mostly clear. Lows in the upper 70s. Heat index values up to 105 early in the evening.
Wednesday
Sunny. Highs in the upper 90s. Heat index values up to 110.
Wednesday Night
Partly cloudy in the evening, then becoming mostly clear. Lows in the upper 70s. Heat index values up to 105 early in the evening.
Thursday
Mostly sunny with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 50 percent. Heat index values up to 110.
Thursday Night
Partly cloudy. A chance of showers after midnight. Lows in the upper 70s. Chance of rain 40 percent. Heat index values up to 105 early in the evening.
Friday
Mostly sunny. A chance of showers in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 50 percent. Heat index values up to 105.



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627 AM CDT Sat Sep 12 2026
 
 

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