Current conditions at

Harlingen, Rio Grande Valley International Airport (KHRL)

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

Fair

53°F

12°C

Humidity 34%
Wind Speed NW 10 mph
Barometer 30.52 in (1033.4 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill50°F (10°C)
Last update 11 Jan 10:52 pm CST
Detailed forecast for

Coastal Willacy

Tonight
Mostly cloudy. Lows in the upper 40s. Northwest winds 5 to 10 mph.
Monday
Partly sunny in the morning, then becoming mostly cloudy. Highs in the upper 60s. North winds 5 to 10 mph.
Monday Night
Mostly cloudy. Lows in the lower 50s. North winds 5 to 10 mph.
Tuesday
Partly sunny. Highs in the upper 60s. North winds 5 to 10 mph.
Tuesday Night
Mostly cloudy. Lows in the upper 40s. North winds around 5 mph, becoming northwest after midnight.
Wednesday
Mostly sunny. Highs in the mid 70s.
Wednesday Night
Mostly clear. Lows in the upper 40s.
Thursday
Sunny. Highs in the upper 60s.
Thursday Night
Mostly clear. Lows in the upper 40s.
Friday
Sunny. Highs in the mid 70s.
Friday Night
Mostly cloudy. Lows in the lower 50s.
Saturday
Partly sunny. Highs in the mid 60s.
Saturday Night
Mostly cloudy. Lows in the mid 40s.
Sunday
Mostly sunny. Highs in the mid 60s.



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948 PM CST Sun Jan 11 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database