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.

Mostly Cloudy

66°F

19°C

Humidity 33%
Wind Speed NE 16 mph
Barometer 30.30 in (1025.8 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Last update 4 Feb 4:52 pm CST
Extended Forecast for

2 Miles SSW Sebastian TX

  • Tonight

    Tonight: Mostly clear, with a low around 44. North wind 6 to 14 mph, with gusts as high as 21 mph.

    Low: 44 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 70. North wind around 7 mph.

    High: 70 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 42. Northeast wind around 6 mph becoming light and variable after midnight.

    Low: 42 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 77. Light and variable wind becoming southwest 5 to 7 mph.

    High: 77 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 47. Southeast wind around 6 mph becoming calm after midnight.

    Low: 47 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 81. Light and variable wind becoming east southeast 8 to 13 mph in the afternoon.

    High: 81 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 53. Southeast wind 5 to 13 mph.

    Low: 53 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 81. Southeast wind 5 to 15 mph, with gusts as high as 21 mph.

    High: 81 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 57. Southeast wind 9 to 14 mph becoming light south southeast after midnight. Winds could gust as high as 20 mph.

    Low: 57 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 44. North wind 6 to 14 mph, with gusts as high as 21 mph.
Thursday
Sunny, with a high near 70. North wind around 7 mph.
Thursday Night
Clear, with a low around 42. Northeast wind around 6 mph becoming light and variable after midnight.
Friday
Sunny, with a high near 77. Light and variable wind becoming southwest 5 to 7 mph.
Friday Night
Clear, with a low around 47. Southeast wind around 6 mph becoming calm after midnight.
Saturday
Sunny, with a high near 81. Light and variable wind becoming east southeast 8 to 13 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 53. Southeast wind 5 to 13 mph.
Sunday
Mostly sunny, with a high near 81. Southeast wind 5 to 15 mph, with gusts as high as 21 mph.
Sunday Night
Partly cloudy, with a low around 57. Southeast wind 9 to 14 mph becoming light south southeast after midnight. Winds could gust as high as 20 mph.
Monday
Partly sunny, with a high near 80. Light south southeast wind increasing to 9 to 14 mph in the morning. Winds could gust as high as 22 mph.
Monday Night
Mostly cloudy, with a low around 60. South southeast wind 6 to 14 mph, with gusts as high as 21 mph.
Tuesday
Partly sunny, with a high near 83.
Tuesday Night
Mostly clear, with a low around 60.
Wednesday
Sunny, with a high near 84.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSW Sebastian TX
 26.32°N 97.8°W
Last Update:
5:27 pm CST Feb 4, 2026
Forecast Valid:
5pm CST Feb 4, 2026-6pm CST Feb 11, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation