National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Harlingen, Rio Grande Valley International Airport (KHRL)

Lat: 26.23°NLon: 97.66°WElev: 33ft.

Fair

80°F

27°C

Humidity 94%
Wind Speed SE 8 mph
Barometer 30.00 in (1015.9 mb)
Dewpoint 78°F (26°C)
Visibility 10.00 mi
Heat Index86°F (30°C)
Last update 13 Jul 11:52 pm CDT
Extended Forecast for

Harlingen, Rio Grande Valley International Airport TX

  • Overnight

    Overnight: Partly cloudy, with a low around 77. South southeast wind around 10 mph.

    Low: 77 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 95. Breezy, with a south southeast wind 10 to 18 mph, with gusts as high as 28 mph.

    High: 95 °F

    Partly Sunny
    then Partly
    Sunny and
    Breezy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 77. Breezy, with a southeast wind 10 to 18 mph, with gusts as high as 25 mph.

    Low: 77 °F

    Mostly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 95. Breezy, with a south southeast wind 10 to 20 mph, with gusts as high as 28 mph.

    High: 95 °F

    Partly Sunny
    then Mostly
    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 76. Breezy, with a southeast wind 10 to 18 mph, with gusts as high as 26 mph.

    Low: 76 °F

    Mostly Clear
    and Breezy
    then Partly
    Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 96. Breezy, with a south southeast wind 11 to 20 mph, with gusts as high as 28 mph.

    High: 96 °F

    Sunny then
    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 75. Breezy, with a southeast wind 10 to 18 mph, with gusts as high as 25 mph.

    Low: 75 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Thursday

    Thursday: Sunny, with a high near 96. Southeast wind 9 to 17 mph, with gusts as high as 24 mph.

    High: 96 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 75. South southeast wind 8 to 17 mph, with gusts as high as 23 mph.

    Low: 75 °F

    Mostly Clear

Detailed Forecast

Overnight
Partly cloudy, with a low around 77. South southeast wind around 10 mph.
Monday
Partly sunny, with a high near 95. Breezy, with a south southeast wind 10 to 18 mph, with gusts as high as 28 mph.
Monday Night
Mostly cloudy, with a low around 77. Breezy, with a southeast wind 10 to 18 mph, with gusts as high as 25 mph.
Tuesday
Mostly sunny, with a high near 95. Breezy, with a south southeast wind 10 to 20 mph, with gusts as high as 28 mph.
Tuesday Night
Partly cloudy, with a low around 76. Breezy, with a southeast wind 10 to 18 mph, with gusts as high as 26 mph.
Wednesday
Sunny, with a high near 96. Breezy, with a south southeast wind 11 to 20 mph, with gusts as high as 28 mph.
Wednesday Night
Mostly clear, with a low around 75. Breezy, with a southeast wind 10 to 18 mph, with gusts as high as 25 mph.
Thursday
Sunny, with a high near 96. Southeast wind 9 to 17 mph, with gusts as high as 24 mph.
Thursday Night
Mostly clear, with a low around 75. South southeast wind 8 to 17 mph, with gusts as high as 23 mph.
Friday
Sunny, with a high near 96. Southeast wind 6 to 15 mph, with gusts as high as 22 mph.
Friday Night
Mostly clear, with a low around 76. Southeast wind 7 to 15 mph, with gusts as high as 21 mph.
Saturday
Mostly sunny, with a high near 97.
Saturday Night
Partly cloudy, with a low around 76.
Sunday
Mostly sunny, with a high near 96.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Harlingen, Rio Grande Valley International Airport TX
 26.24°N 97.65°W
Last Update:
12:33 am CDT Jul 14, 2025
Forecast Valid:
12am CDT Jul 14, 2025-6pm CDT Jul 20, 2025
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation