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

Hazardous Weather Conditions

Current conditions at

Harlingen, Rio Grande Valley International Airport (KHRL)

Lat: 26.23°NLon: 97.66°WElev: 33ft.

Fair

69°F

21°C

Humidity 93%
Wind Speed NW 6 mph
Barometer 30.04 in (1017.0 mb)
Dewpoint 67°F (19°C)
Visibility 10.00 mi
Last update 16 Oct 6:52 am CDT
Extended Forecast for

Harlingen TX

Wind Advisory October 16, 01:00pm until October 17, 07:00am
Red Flag Warning October 16, 01:00pm until October 17, 07:00am
Click here for hazard details and duration
Wind Advisory
Red Flag Warning

  • Today

    Today: A chance of showers between 1pm and 4pm. Mostly sunny, with a high near 88. Breezy, with a north wind 7 to 12 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 38 mph. Chance of precipitation is 30%.

    High: 88 °F

    Sunny then
    Chance
    Showers and
    Breezy

  • Tonight

    Tonight: Partly cloudy, with a low around 59. Breezy, with a north wind 21 to 26 mph, with gusts as high as 44 mph.

    Low: 59 °F

    Partly Cloudy
    and Breezy

  • Saturday

    Saturday: Mostly cloudy, then gradually becoming sunny, with a high near 73. Breezy, with a north northwest wind 15 to 23 mph, with gusts as high as 41 mph.

    High: 73 °F

    Decreasing
    Clouds and
    Breezy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 58. North northwest wind 6 to 11 mph, with gusts as high as 25 mph.

    Low: 58 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 78. North northwest wind 10 to 13 mph, with gusts as high as 25 mph.

    High: 78 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 63. North wind 3 to 8 mph.

    Low: 63 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 82. Northeast wind 6 to 9 mph.

    High: 82 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 68. Northeast wind 5 to 8 mph becoming calm in the evening.

    Low: 68 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 87. East northeast wind 5 to 10 mph, with gusts as high as 21 mph.

    High: 87 °F

    Mostly Sunny
    then Chance
    Showers

Detailed Forecast

Today
A chance of showers between 1pm and 4pm. Mostly sunny, with a high near 88. Breezy, with a north wind 7 to 12 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 38 mph. Chance of precipitation is 30%.
Tonight
Partly cloudy, with a low around 59. Breezy, with a north wind 21 to 26 mph, with gusts as high as 44 mph.
Saturday
Mostly cloudy, then gradually becoming sunny, with a high near 73. Breezy, with a north northwest wind 15 to 23 mph, with gusts as high as 41 mph.
Saturday Night
Partly cloudy, with a low around 58. North northwest wind 6 to 11 mph, with gusts as high as 25 mph.
Sunday
Partly sunny, with a high near 78. North northwest wind 10 to 13 mph, with gusts as high as 25 mph.
Sunday Night
Mostly cloudy, with a low around 63. North wind 3 to 8 mph.
Monday
Partly sunny, with a high near 82. Northeast wind 6 to 9 mph.
Monday Night
Mostly cloudy, with a low around 68. Northeast wind 5 to 8 mph becoming calm in the evening.
Tuesday
A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 87. East northeast wind 5 to 10 mph, with gusts as high as 21 mph.
Tuesday Night
Partly cloudy, with a low around 71. East wind 5 to 9 mph becoming light.
Wednesday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 89. East wind 5 to 11 mph, with gusts as high as 22 mph.
Wednesday Night
Mostly clear, with a low around 71.
Thursday
Sunny, with a high near 90.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Harlingen TX
 26.19°N 97.7°W
Last Update:
7:00 am CDT Oct 16, 2026
Forecast Valid:
7am CDT Oct 16, 2026-6pm CDT Oct 22, 2026
 
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