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

60°F

16°C

Humidity 27%
Wind Speed N 10 mph
Barometer 30.41 in (1029.5 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Last update 30 Dec 3:52 pm CST
Extended Forecast for

7 Miles NNW Port Mansfield TX

  • This Afternoon

    This Afternoon: Sunny, with a high near 59. North wind 6 to 9 mph.

    High: 59 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 42. Light northwest wind.

    Low: 42 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 67. Wind chill values between 40 and 45 early. Calm wind becoming east around 5 mph.

    High: 67 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Patchy fog after 1am. Otherwise, mostly clear, with a low around 49. Calm wind.

    Low: 49 °F

    Mostly Clear
    then Patchy
    Fog

  • New Year's Day

    New Year's Day: Patchy fog before 9am. Otherwise, mostly sunny, with a high near 77. Light south wind increasing to 6 to 11 mph in the morning.

    High: 77 °F

    Patchy Fog
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 60. South wind 8 to 10 mph, with gusts as high as 20 mph.

    Low: 60 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 83. South southwest wind 7 to 11 mph.

    High: 83 °F

    Sunny

  • Friday Night

    Friday Night: Patchy fog after 2am. Otherwise, mostly clear, with a low around 60. South wind 3 to 7 mph.

    Low: 60 °F

    Partly Cloudy
    then Patchy
    Fog

  • Saturday

    Saturday: Patchy fog before 10am. Otherwise, sunny, with a high near 80. Light and variable wind becoming northeast 5 to 7 mph in the morning.

    High: 80 °F

    Patchy Fog
    then Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 59. North wind 6 to 9 mph.
Tonight
Mostly clear, with a low around 42. Light northwest wind.
Wednesday
Sunny, with a high near 67. Wind chill values between 40 and 45 early. Calm wind becoming east around 5 mph.
Wednesday Night
Patchy fog after 1am. Otherwise, mostly clear, with a low around 49. Calm wind.
New Year's Day
Patchy fog before 9am. Otherwise, mostly sunny, with a high near 77. Light south wind increasing to 6 to 11 mph in the morning.
Thursday Night
Partly cloudy, with a low around 60. South wind 8 to 10 mph, with gusts as high as 20 mph.
Friday
Sunny, with a high near 83. South southwest wind 7 to 11 mph.
Friday Night
Patchy fog after 2am. Otherwise, mostly clear, with a low around 60. South wind 3 to 7 mph.
Saturday
Patchy fog before 10am. Otherwise, sunny, with a high near 80. Light and variable wind becoming northeast 5 to 7 mph in the morning.
Saturday Night
Patchy fog after 8pm. Otherwise, mostly clear, with a low around 61. East northeast wind around 6 mph becoming light and variable in the evening.
Sunday
Patchy fog. Otherwise, mostly sunny, with a high near 80. Light southeast wind increasing to 6 to 11 mph in the morning.
Sunday Night
Patchy fog. Otherwise, mostly clear, with a low around 63.
Monday
Patchy fog. Otherwise, mostly sunny, with a high near 81.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles NNW Port Mansfield TX
 26.63°N 97.5°W
Last Update:
4:18 pm CST Dec 30, 2025
Forecast Valid:
4pm CST Dec 30, 2025-6pm CST Jan 5, 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