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.

Rain Fog/Mist and Breezy

55°F

13°C

Humidity 90%
Wind Speed N 22 G 29 mph
Barometer 30.10 in (1019.2 mb)
Dewpoint 52°F (11°C)
Visibility 6.00 mi
Wind Chill50°F (10°C)
Last update 30 Nov 5:52 pm CST
Extended Forecast for

Primera TX

  • Tonight

    Tonight: A chance of showers before midnight, then a chance of showers after 2am. Cloudy, with a low around 47. North northwest wind 14 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 40%.

    Low: 47 °F

    Chance
    Showers

  • Monday

    Monday: A 20 percent chance of showers between 11am and noon. Cloudy, with a high near 62. North northwest wind 7 to 14 mph, with gusts as high as 20 mph.

    High: 62 °F

    Slight Chance
    Showers then
    Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 50. North northwest wind 5 to 13 mph, with gusts as high as 21 mph.

    Low: 50 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 61. North wind 7 to 14 mph, with gusts as high as 21 mph.

    High: 61 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 52. North wind around 6 mph becoming calm in the evening.

    Low: 52 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 80. Light and variable wind becoming south 5 to 8 mph in the morning.

    High: 80 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 67. South southeast wind 5 to 7 mph.

    Low: 67 °F

    Mostly Cloudy

  • Thursday

    Thursday: A chance of showers, with thunderstorms also possible after noon. Mostly cloudy, with a high near 81. South southeast wind 5 to 11 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 40%.

    High: 81 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 58. North northwest wind around 10 mph. Chance of precipitation is 40%.

    Low: 58 °F

    Chance
    Showers

Detailed Forecast

Tonight
A chance of showers before midnight, then a chance of showers after 2am. Cloudy, with a low around 47. North northwest wind 14 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 40%.
Monday
A 20 percent chance of showers between 11am and noon. Cloudy, with a high near 62. North northwest wind 7 to 14 mph, with gusts as high as 20 mph.
Monday Night
Mostly cloudy, with a low around 50. North northwest wind 5 to 13 mph, with gusts as high as 21 mph.
Tuesday
Mostly cloudy, with a high near 61. North wind 7 to 14 mph, with gusts as high as 21 mph.
Tuesday Night
Mostly cloudy, with a low around 52. North wind around 6 mph becoming calm in the evening.
Wednesday
Mostly cloudy, with a high near 80. Light and variable wind becoming south 5 to 8 mph in the morning.
Wednesday Night
Mostly cloudy, with a low around 67. South southeast wind 5 to 7 mph.
Thursday
A chance of showers, with thunderstorms also possible after noon. Mostly cloudy, with a high near 81. South southeast wind 5 to 11 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 40%.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 58. North northwest wind around 10 mph. Chance of precipitation is 40%.
Friday
A 20 percent chance of showers. Mostly cloudy, with a high near 73. North northwest wind 8 to 10 mph becoming northeast in the afternoon.
Friday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 57. Northeast wind 6 to 8 mph becoming north northwest after midnight.
Saturday
Mostly sunny, with a high near 75.
Saturday Night
Mostly clear, with a low around 55.
Sunday
Sunny, with a high near 78.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Primera TX
 26.23°N 97.75°W
Last Update:
6:18 pm CST Nov 30, 2025
Forecast Valid:
6pm CST Nov 30, 2025-6pm CST Dec 7, 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