Current conditions at

Harlingen, Rio Grande Valley International Airport (KHRL)

Lat: 26.23°NLon: 97.66°WElev: 33ft.

Mostly Cloudy

76°F

24°C

Humidity 43%
Wind Speed S 17 G 30 mph
Barometer 30.03 in (1016.9 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 24 Feb 2:52 pm CST
Extended Forecast for

Harlingen TX

Fire Weather Watch February 25, 12:00pm until February 25, 06:00pm
Click here for hazard details and duration
Fire Weather Watch
  • This Afternoon

    This Afternoon: Sunny, with a high near 79. Breezy, with a south southeast wind around 18 mph, with gusts as high as 29 mph.

    High: 79 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 61. South wind 14 to 16 mph, with gusts as high as 28 mph.

    Low: 61 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 86. Breezy, with a south wind 14 to 21 mph, with gusts as high as 36 mph.

    High: 86 °F

    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 65. Breezy, with a south wind 13 to 18 mph, with gusts as high as 32 mph.

    Low: 65 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Thursday

    Thursday: Sunny, with a high near 94. South wind 11 to 14 mph, with gusts as high as 24 mph.

    High: 94 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 64. South southeast wind 6 to 11 mph becoming east northeast after midnight.

    Low: 64 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 86. Northeast wind 6 to 10 mph.

    High: 86 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 60. East wind 5 to 10 mph becoming light east southeast  in the evening.

    Low: 60 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 87. Light southeast wind becoming east southeast 8 to 13 mph in the morning. Winds could gust as high as 21 mph.

    High: 87 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 79. Breezy, with a south southeast wind around 18 mph, with gusts as high as 29 mph.
Tonight
Mostly clear, with a low around 61. South wind 14 to 16 mph, with gusts as high as 28 mph.
Wednesday
Sunny, with a high near 86. Breezy, with a south wind 14 to 21 mph, with gusts as high as 36 mph.
Wednesday Night
Mostly clear, with a low around 65. Breezy, with a south wind 13 to 18 mph, with gusts as high as 32 mph.
Thursday
Sunny, with a high near 94. South wind 11 to 14 mph, with gusts as high as 24 mph.
Thursday Night
Mostly clear, with a low around 64. South southeast wind 6 to 11 mph becoming east northeast after midnight.
Friday
Sunny, with a high near 86. Northeast wind 6 to 10 mph.
Friday Night
Mostly clear, with a low around 60. East wind 5 to 10 mph becoming light east southeast in the evening.
Saturday
Sunny, with a high near 87. Light southeast wind becoming east southeast 8 to 13 mph in the morning. Winds could gust as high as 21 mph.
Saturday Night
Mostly clear, with a low around 63. Southeast wind 6 to 13 mph, with gusts as high as 21 mph.
Sunday
Sunny, with a high near 88. Southeast wind 6 to 15 mph, with gusts as high as 24 mph.
Sunday Night
Mostly clear, with a low around 64.
Monday
Sunny, with a high near 87.
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ABOUT THIS FORECAST

 
Point Forecast:
Harlingen TX
 26.19°N 97.7°W
3:30 pm CST Feb 24, 2026
3pm CST Feb 24, 2026-6pm CST Mar 2, 2026
 
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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