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 with Haze

67°F

19°C

Humidity 87%
Wind Speed NE 6 mph
Barometer 29.87 in (1011.5 mb)
Dewpoint 63°F (17°C)
Visibility 6.00 mi
Last update 6 Dec 2:52 pm CST
Extended Forecast for

8 Miles S San Perlita TX

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 75. East wind around 6 mph.

    High: 75 °F

    Mostly Cloudy

  • Tonight

    Tonight: Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 61. East wind around 5 mph becoming calm in the evening.

    Low: 61 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Sunday

    Sunday: Areas of dense fog before 10am. Otherwise, mostly cloudy through mid morning, then gradual clearing, with a high near 85. Calm wind becoming north northwest 5 to 8 mph in the afternoon.

    High: 85 °F

    Areas Dense
    Fog then
    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 51. North wind 6 to 14 mph, with gusts as high as 25 mph.

    Low: 51 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 69. North wind 9 to 14 mph, with gusts as high as 21 mph.

    High: 69 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 48. North wind 3 to 7 mph.

    Low: 48 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 75. Light and variable wind becoming east southeast around 6 mph in the afternoon.

    High: 75 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 55. South southeast wind around 6 mph.

    Low: 55 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 83. South wind 6 to 13 mph, with gusts as high as 21 mph.

    High: 83 °F

    Sunny

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 75. East wind around 6 mph.
Tonight
Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 61. East wind around 5 mph becoming calm in the evening.
Sunday
Areas of dense fog before 10am. Otherwise, mostly cloudy through mid morning, then gradual clearing, with a high near 85. Calm wind becoming north northwest 5 to 8 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 51. North wind 6 to 14 mph, with gusts as high as 25 mph.
Monday
Sunny, with a high near 69. North wind 9 to 14 mph, with gusts as high as 21 mph.
Monday Night
Mostly clear, with a low around 48. North wind 3 to 7 mph.
Tuesday
Sunny, with a high near 75. Light and variable wind becoming east southeast around 6 mph in the afternoon.
Tuesday Night
Partly cloudy, with a low around 55. South southeast wind around 6 mph.
Wednesday
Sunny, with a high near 83. South wind 6 to 13 mph, with gusts as high as 21 mph.
Wednesday Night
Mostly clear, with a low around 61. South wind around 9 mph.
Thursday
Sunny, with a high near 85. South wind 8 to 11 mph.
Thursday Night
Mostly clear, with a low around 59.
Friday
Mostly sunny, with a high near 77.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles S San Perlita TX
 26.4°N 97.63°W
Last Update:
3:00 pm CST Dec 6, 2025
Forecast Valid:
3pm CST Dec 6, 2025-6pm CST Dec 12, 2025
 
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Additional Resources

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