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.

Fair

63°F

17°C

Humidity 84%
Wind Speed S 8 mph
Barometer 30.10 in (1019.2 mb)
Dewpoint 58°F (14°C)
Visibility 10.00 mi
Last update 4 Feb 12:52 am CST
Extended Forecast for

Harlingen TX

  • Overnight

    Overnight: Partly cloudy, with a low around 56. South wind around 7 mph becoming west.

    Low: 56 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 71. Breezy, with a west northwest wind 6 to 11 mph becoming north 13 to 18 mph in the afternoon. Winds could gust as high as 29 mph.

    High: 71 °F

    Partly Sunny
    then Partly
    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 46. North northeast wind 6 to 13 mph, with gusts as high as 22 mph.

    Low: 46 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 70. North wind 6 to 8 mph becoming east northeast in the afternoon.

    High: 70 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 43. East wind around 6 mph becoming calm in the evening.

    Low: 43 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 77. Calm wind becoming south southwest around 6 mph in the afternoon.

    High: 77 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 51. Southeast wind around 6 mph becoming calm after midnight.

    Low: 51 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 81. Light south wind becoming southeast 5 to 10 mph in the morning.

    High: 81 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 56. South southeast wind 5 to 10 mph.

    Low: 56 °F

    Mostly Clear

Detailed Forecast

Overnight
Partly cloudy, with a low around 56. South wind around 7 mph becoming west.
Wednesday
Partly sunny, with a high near 71. Breezy, with a west northwest wind 6 to 11 mph becoming north 13 to 18 mph in the afternoon. Winds could gust as high as 29 mph.
Wednesday Night
Mostly clear, with a low around 46. North northeast wind 6 to 13 mph, with gusts as high as 22 mph.
Thursday
Sunny, with a high near 70. North wind 6 to 8 mph becoming east northeast in the afternoon.
Thursday Night
Clear, with a low around 43. East wind around 6 mph becoming calm in the evening.
Friday
Sunny, with a high near 77. Calm wind becoming south southwest around 6 mph in the afternoon.
Friday Night
Mostly clear, with a low around 51. Southeast wind around 6 mph becoming calm after midnight.
Saturday
Sunny, with a high near 81. Light south wind becoming southeast 5 to 10 mph in the morning.
Saturday Night
Mostly clear, with a low around 56. South southeast wind 5 to 10 mph.
Sunday
Mostly sunny, with a high near 81. South southeast wind 5 to 13 mph, with gusts as high as 21 mph.
Sunday Night
Partly cloudy, with a low around 58. South southeast wind 5 to 11 mph, with gusts as high as 20 mph.
Monday
Mostly sunny, with a high near 81.
Monday Night
Mostly cloudy, with a low around 61.
Tuesday
Partly sunny, with a high near 82.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Harlingen TX
 26.19°N 97.7°W
Last Update:
12:45 am CST Feb 4, 2026
Forecast Valid:
1am CST Feb 4, 2026-6pm CST Feb 10, 2026
 
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Additional Resources

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Chance of Precipitation