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.

Fog/Mist

66°F

19°C

Humidity 100%
Wind Speed E 5 mph
Barometer 29.98 in (1015.1 mb)
Dewpoint 66°F (19°C)
Visibility 2.00 mi
Last update 20 Nov 5:52 am CST
Extended Forecast for

Primera TX

  • Today

    Today: Mostly sunny, with a high near 89. Breezy, with a south southeast wind 10 to 20 mph, with gusts as high as 31 mph.

    High: 89 °F

    Mostly Sunny
    and Breezy

  • Tonight

    Tonight: Partly cloudy, with a low around 72. South southeast wind 10 to 14 mph, with gusts as high as 25 mph.

    Low: 72 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 91. South southeast wind 10 to 14 mph, with gusts as high as 24 mph.

    High: 91 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 71. Southeast wind 6 to 13 mph, with gusts as high as 21 mph.

    Low: 71 °F

    Mostly Clear

  • Saturday

    Saturday: A chance of showers and thunderstorms. Mostly sunny, with a high near 89. Southeast wind 6 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 40%.

    High: 89 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 72. Southeast wind 10 to 13 mph, with gusts as high as 22 mph.

    Low: 72 °F

    Partly Cloudy

  • Sunday

    Sunday: A 20 percent chance of showers before noon. Mostly sunny, with a high near 88. Breezy, with a south southeast wind 10 to 20 mph, with gusts as high as 30 mph.

    High: 88 °F

    Slight Chance
    Showers then
    Mostly Sunny
    and Breezy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 71. South southeast wind 14 to 16 mph, with gusts as high as 29 mph.

    Low: 71 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 87. South wind 11 to 17 mph, with gusts as high as 28 mph.

    High: 87 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 89. Breezy, with a south southeast wind 10 to 20 mph, with gusts as high as 31 mph.
Tonight
Partly cloudy, with a low around 72. South southeast wind 10 to 14 mph, with gusts as high as 25 mph.
Friday
Mostly sunny, with a high near 91. South southeast wind 10 to 14 mph, with gusts as high as 24 mph.
Friday Night
Mostly clear, with a low around 71. Southeast wind 6 to 13 mph, with gusts as high as 21 mph.
Saturday
A chance of showers and thunderstorms. Mostly sunny, with a high near 89. Southeast wind 6 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 40%.
Saturday Night
Partly cloudy, with a low around 72. Southeast wind 10 to 13 mph, with gusts as high as 22 mph.
Sunday
A 20 percent chance of showers before noon. Mostly sunny, with a high near 88. Breezy, with a south southeast wind 10 to 20 mph, with gusts as high as 30 mph.
Sunday Night
Partly cloudy, with a low around 71. South southeast wind 14 to 16 mph, with gusts as high as 29 mph.
Monday
Mostly sunny, with a high near 87. South wind 11 to 17 mph, with gusts as high as 28 mph.
Monday Night
Mostly clear, with a low around 62. South southeast wind 6 to 10 mph becoming west after midnight.
Tuesday
Mostly sunny, with a high near 84. West northwest wind 6 to 9 mph becoming east in the afternoon.
Tuesday Night
Partly cloudy, with a low around 64.
Wednesday
A 30 percent chance of showers. Partly sunny, with a high near 82.
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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:
6:00 am CST Nov 20, 2025
Forecast Valid:
6am CST Nov 20, 2025-6pm CST Nov 26, 2025
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation