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

69°F

21°C

Humidity 93%
Wind Speed SE 7 mph
Barometer 30.01 in (1016.2 mb)
Dewpoint 67°F (19°C)
Visibility 10.00 mi
Last update 13 May 10:52 pm CDT
Extended Forecast for

2 Miles E Harlingen TX

  • Tonight

    Tonight: Patchy fog after 5am. Otherwise, mostly clear, with a low around 65. South wind 3 to 6 mph.

    Low: 65 °F

    Patchy Fog

  • Thursday

    Thursday: Patchy fog before 8am. Otherwise, sunny, with a high near 92. Light south southeast wind becoming southeast 10 to 15 mph in the morning. Winds could gust as high as 23 mph.

    High: 92 °F

    Patchy Fog
    then Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 71. South southeast wind 9 to 16 mph, with gusts as high as 23 mph.

    Low: 71 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 92. Breezy, with a south southeast wind 10 to 20 mph, with gusts as high as 30 mph.

    High: 92 °F

    Mostly Sunny
    and Breezy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 74. Breezy, with a southeast wind 13 to 18 mph, with gusts as high as 29 mph.

    Low: 74 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 92. Breezy, with a south southeast wind 13 to 21 mph, with gusts as high as 32 mph.

    High: 92 °F

    Mostly Sunny
    and Breezy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 79. Breezy, with a southeast wind 15 to 18 mph, with gusts as high as 29 mph.

    Low: 79 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 90. Breezy, with a south southeast wind 17 to 22 mph, with gusts as high as 36 mph.

    High: 90 °F

    Mostly Cloudy
    and Breezy

  • Sunday Night

    Sunday Night: A 20 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 81. Breezy, with a southeast wind 15 to 20 mph, with gusts as high as 33 mph.

    Low: 81 °F

    Mostly Cloudy
    and Breezy
    then Slight
    Chance
    T-storms

Detailed Forecast

Tonight
Patchy fog after 5am. Otherwise, mostly clear, with a low around 65. South wind 3 to 6 mph.
Thursday
Patchy fog before 8am. Otherwise, sunny, with a high near 92. Light south southeast wind becoming southeast 10 to 15 mph in the morning. Winds could gust as high as 23 mph.
Thursday Night
Partly cloudy, with a low around 71. South southeast wind 9 to 16 mph, with gusts as high as 23 mph.
Friday
Mostly sunny, with a high near 92. Breezy, with a south southeast wind 10 to 20 mph, with gusts as high as 30 mph.
Friday Night
Partly cloudy, with a low around 74. Breezy, with a southeast wind 13 to 18 mph, with gusts as high as 29 mph.
Saturday
Mostly sunny, with a high near 92. Breezy, with a south southeast wind 13 to 21 mph, with gusts as high as 32 mph.
Saturday Night
Partly cloudy, with a low around 79. Breezy, with a southeast wind 15 to 18 mph, with gusts as high as 29 mph.
Sunday
Mostly cloudy, with a high near 90. Breezy, with a south southeast wind 17 to 22 mph, with gusts as high as 36 mph.
Sunday Night
A 20 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 81. Breezy, with a southeast wind 15 to 20 mph, with gusts as high as 33 mph.
Monday
Mostly cloudy, with a high near 92. Breezy, with a southeast wind 17 to 21 mph, with gusts as high as 32 mph.
Monday Night
Mostly cloudy, with a low around 80. Breezy, with a southeast wind 13 to 18 mph, with gusts as high as 30 mph.
Tuesday
Mostly cloudy, with a high near 91.
Tuesday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 78.
Wednesday
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 88.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles E Harlingen TX
 26.19°N 97.65°W
Last Update:
11:30 pm CDT May 13, 2026
Forecast Valid:
11pm CDT May 13, 2026-6pm CDT May 20, 2026
 
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Additional Resources

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Chance of Precipitation