Current conditions at

Harlingen, Rio Grande Valley International Airport (KHRL)

Lat: 26.23°NLon: 97.66°WElev: 33ft.

Overcast

71°F

22°C

Humidity 96%
Wind Speed Calm
Barometer 30.04 in (1017.0 mb)
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Last update 10 Apr 3:52 am CDT
Extended Forecast for

Harlingen, Rio Grande Valley International Airport TX

  • Overnight

    Overnight: A 30 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 66. East southeast wind around 6 mph.

    Low: 66 °F

    Chance
    T-storms

  • Friday

    Friday: A chance of showers and thunderstorms before 3pm, then showers likely and possibly a thunderstorm between 3pm and 4pm, then a chance of showers and thunderstorms after 4pm.  Partly sunny, with a high near 84. East southeast wind 6 to 15 mph, with gusts as high as 21 mph.  Chance of precipitation is 60%.

    High: 84 °F

    Chance
    T-storms then
    Showers
    Likely

  • Friday Night

    Friday Night: A 10 percent chance of showers and thunderstorms before 7pm.  Partly cloudy, with a low around 67. East southeast wind 8 to 15 mph, with gusts as high as 20 mph.

    Low: 67 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Saturday

    Saturday: A chance of showers before 1pm, then a chance of showers and thunderstorms between 1pm and 4pm, then a chance of showers after 4pm.  Partly sunny, with a high near 86. Breezy, with an east southeast wind 8 to 13 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 29 mph.  Chance of precipitation is 40%.

    High: 86 °F

    Chance
    Showers and
    Breezy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 69. Breezy, with a southeast wind 14 to 20 mph, with gusts as high as 26 mph.

    Low: 69 °F

    Mostly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 87. Breezy, with a southeast wind 14 to 23 mph, with gusts as high as 34 mph.

    High: 87 °F

    Mostly Cloudy
    and Breezy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 69. Breezy, with a southeast wind 14 to 21 mph, with gusts as high as 28 mph.

    Low: 69 °F

    Mostly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 88. Breezy, with a southeast wind 14 to 23 mph, with gusts as high as 33 mph.

    High: 88 °F

    Mostly Sunny
    and Breezy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 70. Breezy, with a southeast wind 14 to 18 mph, with gusts as high as 28 mph.

    Low: 70 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Cloudy

Detailed Forecast

Overnight
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 66. East southeast wind around 6 mph.
Friday
A chance of showers and thunderstorms before 3pm, then showers likely and possibly a thunderstorm between 3pm and 4pm, then a chance of showers and thunderstorms after 4pm. Partly sunny, with a high near 84. East southeast wind 6 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 60%.
Friday Night
A 10 percent chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 67. East southeast wind 8 to 15 mph, with gusts as high as 20 mph.
Saturday
A chance of showers before 1pm, then a chance of showers and thunderstorms between 1pm and 4pm, then a chance of showers after 4pm. Partly sunny, with a high near 86. Breezy, with an east southeast wind 8 to 13 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 29 mph. Chance of precipitation is 40%.
Saturday Night
Mostly cloudy, with a low around 69. Breezy, with a southeast wind 14 to 20 mph, with gusts as high as 26 mph.
Sunday
Mostly cloudy, with a high near 87. Breezy, with a southeast wind 14 to 23 mph, with gusts as high as 34 mph.
Sunday Night
Mostly cloudy, with a low around 69. Breezy, with a southeast wind 14 to 21 mph, with gusts as high as 28 mph.
Monday
Mostly sunny, with a high near 88. Breezy, with a southeast wind 14 to 23 mph, with gusts as high as 33 mph.
Monday Night
Partly cloudy, with a low around 70. Breezy, with a southeast wind 14 to 18 mph, with gusts as high as 28 mph.
Tuesday
Partly sunny, with a high near 89. Breezy, with a south southeast wind 15 to 22 mph, with gusts as high as 36 mph.
Tuesday Night
Partly cloudy, with a low around 70. Breezy, with a southeast wind 14 to 18 mph, with gusts as high as 29 mph.
Wednesday
Partly sunny, with a high near 89. Breezy.
Wednesday Night
Mostly cloudy, with a low around 69.
Thursday
Mostly sunny, with a high near 90. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
Harlingen, Rio Grande Valley International Airport TX
 26.24°N 97.65°W
4:45 am CDT Apr 10, 2026
4am CDT Apr 10, 2026-6pm CDT Apr 16, 2026
 
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Additional Resources

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