Current conditions at

Harlingen, Rio Grande Valley International Airport (KHRL)

Lat: 26.23°NLon: 97.66°WElev: 33ft.

Overcast

58°F

14°C

Humidity 84%
Wind Speed NW 15 mph
Barometer 30.21 in (1022.9 mb)
Dewpoint 53°F (12°C)
Visibility 10.00 mi
Last update 6 Apr 2:52 am CDT
Extended Forecast for

Harlingen, Rio Grande Valley International Airport TX

  • Overnight

    Overnight: A 50 percent chance of showers.  Mostly cloudy, with a low around 54. North northwest wind around 14 mph, with gusts as high as 23 mph.

    Low: 54 °F

    Chance
    Showers

  • Monday

    Monday: A 30 percent chance of showers, mainly before 9am.  Cloudy, then gradually becoming mostly sunny, with a high near 73. North northwest wind 14 to 16 mph, with gusts as high as 23 mph.

    High: 73 °F

    Chance
    Showers then
    Partly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 54. North northeast wind 6 to 11 mph becoming light north northwest  after midnight.

    Low: 54 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 79. North northwest wind 5 to 11 mph becoming east in the afternoon.

    High: 79 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers.  Partly cloudy, with a low around 62. East wind 5 to 14 mph.

    Low: 62 °F

    Slight Chance
    Showers

  • Wednesday

    Wednesday: A 20 percent chance of showers.  Partly sunny, with a high near 83. Light east southeast wind becoming southeast 6 to 11 mph in the morning.

    High: 83 °F

    Slight Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers and thunderstorms after 1am.  Mostly cloudy, with a low around 65. East southeast wind 6 to 14 mph.

    Low: 65 °F

    Mostly Cloudy
    then Slight
    Chance
    T-storms

  • Thursday

    Thursday: A 30 percent chance of showers and thunderstorms, mainly after 1pm.  Mostly cloudy, with a high near 84. East southeast wind 5 to 14 mph, with gusts as high as 20 mph.

    High: 84 °F

    Slight Chance
    T-storms then
    Chance
    Showers

  • Thursday Night

    Thursday Night: A 30 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 66. Southeast wind 6 to 11 mph.

    Low: 66 °F

    Chance
    T-storms

Detailed Forecast

Overnight
A 50 percent chance of showers. Mostly cloudy, with a low around 54. North northwest wind around 14 mph, with gusts as high as 23 mph.
Monday
A 30 percent chance of showers, mainly before 9am. Cloudy, then gradually becoming mostly sunny, with a high near 73. North northwest wind 14 to 16 mph, with gusts as high as 23 mph.
Monday Night
Mostly clear, with a low around 54. North northeast wind 6 to 11 mph becoming light north northwest after midnight.
Tuesday
Mostly sunny, with a high near 79. North northwest wind 5 to 11 mph becoming east in the afternoon.
Tuesday Night
A 20 percent chance of showers. Partly cloudy, with a low around 62. East wind 5 to 14 mph.
Wednesday
A 20 percent chance of showers. Partly sunny, with a high near 83. Light east southeast wind becoming southeast 6 to 11 mph in the morning.
Wednesday Night
A 20 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 65. East southeast wind 6 to 14 mph.
Thursday
A 30 percent chance of showers and thunderstorms, mainly after 1pm. Mostly cloudy, with a high near 84. East southeast wind 5 to 14 mph, with gusts as high as 20 mph.
Thursday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 66. Southeast wind 6 to 11 mph.
Friday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 84. East southeast wind 5 to 14 mph, with gusts as high as 23 mph.
Friday Night
Mostly cloudy, with a low around 67. East southeast wind 8 to 14 mph, with gusts as high as 21 mph.
Saturday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 86. Breezy.
Saturday Night
Mostly cloudy, with a low around 69.
Sunday
Partly sunny, with a high near 89. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
Harlingen, Rio Grande Valley International Airport TX
 26.24°N 97.65°W
3:45 am CDT Apr 6, 2026
3am CDT Apr 6, 2026-6pm CDT Apr 12, 2026
 
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Additional Resources

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