Current conditions at

Harlingen, Rio Grande Valley International Airport (KHRL)

Lat: 26.23°NLon: 97.66°WElev: 33ft.

Fair

88°F

31°C

Humidity 31%
Wind Speed S 16 G 24 mph
Barometer 30.05 in (1017.4 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Heat Index86°F (30°C)
Last update 20 Mar 3:52 pm CDT
Extended Forecast for

Harlingen, Rio Grande Valley International Airport TX

  • This Afternoon

    This Afternoon: Sunny, with a high near 88. South southeast wind around 17 mph, with gusts as high as 23 mph.

    High: 88 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 60. Breezy, with a south southeast wind 10 to 18 mph, with gusts as high as 25 mph.

    Low: 60 °F

    Clear and
    Breezy then
    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 91. Breezy, with a south wind 9 to 18 mph, with gusts as high as 26 mph.

    High: 91 °F

    Sunny then
    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 62. Breezy, with a south southeast wind 10 to 18 mph, with gusts as high as 24 mph.

    Low: 62 °F

    Clear and
    Breezy then
    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 90. Breezy, with a south wind 10 to 20 mph, with gusts as high as 28 mph.

    High: 90 °F

    Sunny then
    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 60. Breezy, with a south southeast wind 9 to 18 mph, with gusts as high as 25 mph.

    Low: 60 °F

    Clear and
    Breezy then
    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 89. Southeast wind 7 to 17 mph, with gusts as high as 23 mph.

    High: 89 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 63. East southeast wind 11 to 16 mph becoming light southeast  after midnight. Winds could gust as high as 23 mph.

    Low: 63 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 90. Light east southeast wind increasing to 10 to 15 mph in the morning. Winds could gust as high as 22 mph.

    High: 90 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 88. South southeast wind around 17 mph, with gusts as high as 23 mph.
Tonight
Clear, with a low around 60. Breezy, with a south southeast wind 10 to 18 mph, with gusts as high as 25 mph.
Saturday
Sunny, with a high near 91. Breezy, with a south wind 9 to 18 mph, with gusts as high as 26 mph.
Saturday Night
Mostly clear, with a low around 62. Breezy, with a south southeast wind 10 to 18 mph, with gusts as high as 24 mph.
Sunday
Sunny, with a high near 90. Breezy, with a south wind 10 to 20 mph, with gusts as high as 28 mph.
Sunday Night
Mostly clear, with a low around 60. Breezy, with a south southeast wind 9 to 18 mph, with gusts as high as 25 mph.
Monday
Sunny, with a high near 89. Southeast wind 7 to 17 mph, with gusts as high as 23 mph.
Monday Night
Mostly clear, with a low around 63. East southeast wind 11 to 16 mph becoming light southeast after midnight. Winds could gust as high as 23 mph.
Tuesday
Sunny, with a high near 90. Light east southeast wind increasing to 10 to 15 mph in the morning. Winds could gust as high as 22 mph.
Tuesday Night
Mostly clear, with a low around 64. South southeast wind 6 to 15 mph, with gusts as high as 22 mph.
Wednesday
Sunny, with a high near 91. Southeast wind 6 to 16 mph, with gusts as high as 25 mph.
Wednesday Night
Mostly clear, with a low around 64.
Thursday
Sunny, with a high near 90. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
Harlingen, Rio Grande Valley International Airport TX
 26.24°N 97.65°W
4:45 pm CDT Mar 20, 2026
4pm CDT Mar 20, 2026-6pm CDT Mar 26, 2026
 
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