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

28°C

82°F

Humidity 85%
Wind Speed SE 19 G 35 km/h
Barometer 1011.8 mb (29.88 in)
Dewpoint 25°C (77°F)
Visibility 16 km
Heat Index32°C (90°F)
Last update 29 May 8:52 pm CDT
Extended Forecast for

Harlingen TX

  • Tonight

    Tonight: Mostly cloudy, with a low around 26. Southeast wind 18 to 24 km/h, with gusts as high as 40 km/h.

    Low: 26 °C

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 36. Heat index values as high as 43. Breezy, with a south southeast wind 16 to 21 km/h increasing to 24 to 29 km/h in the morning. Winds could gust as high as 47 km/h.

    High: 36 °C

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 27. Breezy, with a southeast wind 24 to 29 km/h, with gusts as high as 47 km/h.

    Low: 27 °C

    Partly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 36. Heat index values as high as 43. Breezy, with a south southeast wind 23 to 28 km/h increasing to 30 to 35 km/h in the afternoon. Winds could gust as high as 55 km/h.

    High: 36 °C

    Mostly Sunny
    and Breezy

  • Friday Night

    Friday Night: A slight chance of showers, with thunderstorms also possible after 10pm. Increasing clouds, with a low around 27. Breezy, with a southeast wind 21 to 29 km/h, with gusts as high as 48 km/h. Chance of precipitation is 20%.

    Low: 27 °C

    Slight Chance
    T-storms and
    Breezy

  • Saturday

    Saturday: Mostly sunny, with a high near 36. Breezy, with a southeast wind 18 to 23 km/h increasing to 27 to 32 km/h in the afternoon. Winds could gust as high as 50 km/h.

    High: 36 °C

    Mostly Sunny
    then Sunny
    and Breezy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 27. Breezy, with a southeast wind 21 to 29 km/h, with gusts as high as 47 km/h.

    Low: 27 °C

    Partly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 37. Breezy, with a south southeast wind 18 to 23 km/h increasing to 29 to 34 km/h in the afternoon. Winds could gust as high as 50 km/h.

    High: 37 °C

    Mostly Sunny
    then Sunny
    and Breezy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 27. Breezy, with a southeast wind 23 to 29 km/h, with gusts as high as 48 km/h.

    Low: 27 °C

    Partly Cloudy
    and Breezy
    then Mostly
    Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 26. Southeast wind 18 to 24 km/h, with gusts as high as 40 km/h.
Thursday
Mostly sunny, with a high near 36. Heat index values as high as 43. Breezy, with a south southeast wind 16 to 21 km/h increasing to 24 to 29 km/h in the morning. Winds could gust as high as 47 km/h.
Thursday Night
Partly cloudy, with a low around 27. Breezy, with a southeast wind 24 to 29 km/h, with gusts as high as 47 km/h.
Friday
Mostly sunny, with a high near 36. Heat index values as high as 43. Breezy, with a south southeast wind 23 to 28 km/h increasing to 30 to 35 km/h in the afternoon. Winds could gust as high as 55 km/h.
Friday Night
A slight chance of showers, with thunderstorms also possible after 10pm. Increasing clouds, with a low around 27. Breezy, with a southeast wind 21 to 29 km/h, with gusts as high as 48 km/h. Chance of precipitation is 20%.
Saturday
Mostly sunny, with a high near 36. Breezy, with a southeast wind 18 to 23 km/h increasing to 27 to 32 km/h in the afternoon. Winds could gust as high as 50 km/h.
Saturday Night
Mostly cloudy, with a low around 27. Breezy, with a southeast wind 21 to 29 km/h, with gusts as high as 47 km/h.
Sunday
Mostly sunny, with a high near 37. Breezy, with a south southeast wind 18 to 23 km/h increasing to 29 to 34 km/h in the afternoon. Winds could gust as high as 50 km/h.
Sunday Night
Mostly cloudy, with a low around 27. Breezy, with a southeast wind 23 to 29 km/h, with gusts as high as 48 km/h.
Monday
Mostly sunny, with a high near 36. Breezy, with a south southeast wind 23 to 28 km/h increasing to 29 to 34 km/h in the afternoon. Winds could gust as high as 55 km/h.
Monday Night
Mostly cloudy, with a low around 27. Breezy, with a southeast wind 23 to 29 km/h, with gusts as high as 48 km/h.
Tuesday
Mostly sunny, with a high near 36. Breezy.
Tuesday Night
Mostly cloudy, with a low around 27.
Wednesday
Mostly sunny, with a high near 37.
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ABOUT THIS FORECAST

 
Point Forecast:
Harlingen TX
 26.21°N 97.67°W
Last Update:
9:45 pm CDT May 29, 2024
Forecast Valid:
9pm CDT May 29, 2024-6pm CDT Jun 5, 2024
 
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