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.

Overcast

61°F

16°C

Humidity 75%
Wind Speed NE 8 mph
Barometer 29.97 in (1014.8 mb)
Dewpoint 53°F (12°C)
Visibility 10.00 mi
Last update 5 Dec 4:52 pm CST
Extended Forecast for

Primera TX

  • Tonight

    Tonight: A slight chance of showers before midnight, then a chance of showers after 4am. Mostly cloudy, with a low around 58. Northeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%.

    Low: 58 °F

    Chance
    Showers

  • Saturday

    Saturday: Partly sunny, with a high near 77. Light and variable wind becoming east around 6 mph in the afternoon.

    High: 77 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 63. East wind around 6 mph becoming calm in the evening.

    Low: 63 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 84. Calm wind becoming north 5 to 7 mph in the afternoon.

    High: 84 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 53. North northeast wind 7 to 14 mph, with gusts as high as 23 mph.

    Low: 53 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 68. North wind 8 to 14 mph, with gusts as high as 21 mph.

    High: 68 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 49. North wind 3 to 7 mph.

    Low: 49 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 75. North wind 6 to 8 mph becoming east southeast in the afternoon.

    High: 75 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 55. East southeast wind 5 to 7 mph becoming south after midnight.

    Low: 55 °F

    Mostly Clear

Detailed Forecast

Tonight
A slight chance of showers before midnight, then a chance of showers after 4am. Mostly cloudy, with a low around 58. Northeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%.
Saturday
Partly sunny, with a high near 77. Light and variable wind becoming east around 6 mph in the afternoon.
Saturday Night
Mostly cloudy, with a low around 63. East wind around 6 mph becoming calm in the evening.
Sunday
Partly sunny, with a high near 84. Calm wind becoming north 5 to 7 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 53. North northeast wind 7 to 14 mph, with gusts as high as 23 mph.
Monday
Mostly sunny, with a high near 68. North wind 8 to 14 mph, with gusts as high as 21 mph.
Monday Night
Partly cloudy, with a low around 49. North wind 3 to 7 mph.
Tuesday
Mostly sunny, with a high near 75. North wind 6 to 8 mph becoming east southeast in the afternoon.
Tuesday Night
Mostly clear, with a low around 55. East southeast wind 5 to 7 mph becoming south after midnight.
Wednesday
Sunny, with a high near 82. South wind 5 to 11 mph.
Wednesday Night
Mostly clear, with a low around 58. South wind 6 to 8 mph.
Thursday
Sunny, with a high near 84.
Thursday Night
Mostly clear, with a low around 60.
Friday
Mostly sunny, with a high near 81.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Primera TX
 26.23°N 97.75°W
Last Update:
5:21 pm CST Dec 5, 2025
Forecast Valid:
5pm CST Dec 5, 2025-6pm CST Dec 12, 2025
 
Forecast Discussion
 
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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