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

60°F

16°C

Humidity 100%
Wind Speed S 6 mph
Barometer 30.01 in (1015.9 mb)
Dewpoint 60°F (16°C)
Visibility 10.00 mi
Last update 1 Jan 8:52 pm CST
Extended Forecast for

Harlingen TX

  • Tonight

    Tonight: Partly cloudy, with a low around 60. South wind 8 to 10 mph, with gusts as high as 20 mph.

    Low: 60 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 87. South southwest wind 8 to 11 mph, with gusts as high as 21 mph.

    High: 87 °F

    Sunny

  • Friday Night

    Friday Night: Patchy fog after 4am. Otherwise, partly cloudy, with a low around 62. South wind 5 to 10 mph.

    Low: 62 °F

    Mostly Clear
    then Patchy
    Fog

  • Saturday

    Saturday: Patchy fog before 9am. Otherwise, sunny, with a high near 88. South southwest wind 5 to 8 mph becoming north northeast in the afternoon.

    High: 88 °F

    Patchy Fog
    then Sunny

  • Saturday Night

    Saturday Night: Patchy fog after 5am. Otherwise, mostly clear, with a low around 55. East northeast wind 3 to 7 mph.

    Low: 55 °F

    Clear then
    Patchy Fog

  • Sunday

    Sunday: Sunny, with a high near 80. North wind 5 to 8 mph becoming east in the afternoon.

    High: 80 °F

    Sunny

  • Sunday Night

    Sunday Night: Patchy fog after midnight. Otherwise, mostly clear, with a low around 60. Southeast wind 5 to 8 mph.

    Low: 60 °F

    Clear then
    Patchy Fog

  • Monday

    Monday: Patchy fog before 8am. Otherwise, sunny, with a high near 84. South southeast wind 5 to 13 mph, with gusts as high as 22 mph.

    High: 84 °F

    Patchy Fog
    then Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 64. South southeast wind 7 to 11 mph, with gusts as high as 20 mph.

    Low: 64 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 60. South wind 8 to 10 mph, with gusts as high as 20 mph.
Friday
Sunny, with a high near 87. South southwest wind 8 to 11 mph, with gusts as high as 21 mph.
Friday Night
Patchy fog after 4am. Otherwise, partly cloudy, with a low around 62. South wind 5 to 10 mph.
Saturday
Patchy fog before 9am. Otherwise, sunny, with a high near 88. South southwest wind 5 to 8 mph becoming north northeast in the afternoon.
Saturday Night
Patchy fog after 5am. Otherwise, mostly clear, with a low around 55. East northeast wind 3 to 7 mph.
Sunday
Sunny, with a high near 80. North wind 5 to 8 mph becoming east in the afternoon.
Sunday Night
Patchy fog after midnight. Otherwise, mostly clear, with a low around 60. Southeast wind 5 to 8 mph.
Monday
Patchy fog before 8am. Otherwise, sunny, with a high near 84. South southeast wind 5 to 13 mph, with gusts as high as 22 mph.
Monday Night
Mostly clear, with a low around 64. South southeast wind 7 to 11 mph, with gusts as high as 20 mph.
Tuesday
Sunny, with a high near 85. South wind 7 to 14 mph, with gusts as high as 23 mph.
Tuesday Night
Mostly clear, with a low around 64. South southeast wind 7 to 10 mph, with gusts as high as 20 mph.
Wednesday
Mostly sunny, with a high near 84.
Wednesday Night
Partly cloudy, with a low around 65.
Thursday
Mostly sunny, with a high near 83.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Harlingen TX
 26.19°N 97.7°W
Last Update:
8:45 pm CST Jan 1, 2026
Forecast Valid:
8pm CST Jan 1, 2026-6pm CST Jan 8, 2026
 
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