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.

Overcast and Windy

24°C

76°F

Humidity 91%
Wind Speed S 43 G 63 km/h
Barometer 1016.7 mb (30.03 in)
Dewpoint 23°C (73°F)
Visibility 16 km
Heat Index24°C (76°F)
Last update 12 Apr 11:52 pm CDT
Extended Forecast for

2 Miles E Harlingen TX

  • Overnight

    Overnight: Mostly cloudy, with a low around 22. South southeast wind 18 to 23 km/h, with gusts as high as 39 km/h.

    Low: 22 °C

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 31. 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: 31 °C

    Partly Sunny
    then Mostly
    Sunny and
    Breezy

  • Monday Night

    Monday Night: Increasing clouds, with a low around 22. Southeast wind 18 to 26 km/h, with gusts as high as 40 km/h.

    Low: 22 °C

    Increasing
    Clouds

  • Tuesday

    Tuesday: Mostly cloudy, then gradually becoming sunny, with a high near 31. Breezy, with a south southeast wind 21 to 26 km/h increasing to 29 to 34 km/h in the afternoon. Winds could gust as high as 50 km/h.

    High: 31 °C

    Decreasing
    Clouds and
    Breezy

  • Tuesday Night

    Tuesday Night: Increasing clouds, with a low around 22. Breezy, with a southeast wind 23 to 29 km/h, with gusts as high as 47 km/h.

    Low: 22 °C

    Partly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 32. Breezy, with a south southeast wind 21 to 26 km/h increasing to 27 to 32 km/h in the morning. Winds could gust as high as 50 km/h.

    High: 32 °C

    Partly Sunny
    and Breezy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 22. Southeast wind 16 to 26 km/h, with gusts as high as 39 km/h.

    Low: 22 °C

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 32. Breezy, with a southeast wind 14 to 19 km/h increasing to 24 to 29 km/h in the afternoon. Winds could gust as high as 47 km/h.

    High: 32 °C

    Partly Sunny
    then Mostly
    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 22. Southeast wind 21 to 27 km/h, with gusts as high as 40 km/h.

    Low: 22 °C

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 22. South southeast wind 18 to 23 km/h, with gusts as high as 39 km/h.
Monday
Partly sunny, with a high near 31. 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.
Monday Night
Increasing clouds, with a low around 22. Southeast wind 18 to 26 km/h, with gusts as high as 40 km/h.
Tuesday
Mostly cloudy, then gradually becoming sunny, with a high near 31. Breezy, with a south southeast wind 21 to 26 km/h increasing to 29 to 34 km/h in the afternoon. Winds could gust as high as 50 km/h.
Tuesday Night
Increasing clouds, with a low around 22. Breezy, with a southeast wind 23 to 29 km/h, with gusts as high as 47 km/h.
Wednesday
Partly sunny, with a high near 32. Breezy, with a south southeast wind 21 to 26 km/h increasing to 27 to 32 km/h in the morning. Winds could gust as high as 50 km/h.
Wednesday Night
Mostly cloudy, with a low around 22. Southeast wind 16 to 26 km/h, with gusts as high as 39 km/h.
Thursday
Mostly sunny, with a high near 32. Breezy, with a southeast wind 14 to 19 km/h increasing to 24 to 29 km/h in the afternoon. Winds could gust as high as 47 km/h.
Thursday Night
Partly cloudy, with a low around 22. Southeast wind 21 to 27 km/h, with gusts as high as 40 km/h.
Friday
Partly sunny, with a high near 32. Breezy, with a south southeast wind 21 to 26 km/h increasing to 32 to 37 km/h in the afternoon. Winds could gust as high as 60 km/h.
Friday Night
Mostly cloudy, with a low around 22. Breezy, with a southeast wind 23 to 29 km/h, with gusts as high as 48 km/h.
Saturday
Partly sunny, with a high near 33. Breezy.
Saturday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 19.
Sunday
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 28.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles E Harlingen TX
 26.19°N 97.65°W
Last Update:
12:45 am CDT Apr 13, 2026
Forecast Valid:
12am CDT Apr 13, 2026-6pm CDT Apr 19, 2026
 
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Additional Resources

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