Current conditions at

Harlingen, Rio Grande Valley International Airport (KHRL)

Lat: 26.23°NLon: 97.66°WElev: 33ft.

Fair

81°F

27°C

Humidity 91%
Wind Speed SE 9 mph
Barometer 29.95 in (1014.0 mb)
Dewpoint 78°F (26°C)
Visibility 10.00 mi
Heat Index89°F (32°C)
Last update 13 Oct 11:52 pm CDT
Extended Forecast for

Port Mansfield TX

  • Overnight

    Overnight: Mostly clear, with a low around 81. Breezy, with a south southeast wind 15 to 18 mph, with gusts as high as 25 mph.

    Low: 81 °F

    Mostly Clear
    and Breezy

  • Wednesday

    Wednesday: Sunny, with a high near 86. Breezy, with a southeast wind 15 to 22 mph, with gusts as high as 30 mph.

    High: 86 °F

    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 79. Breezy, with a southeast wind 16 to 20 mph, with gusts as high as 28 mph.

    Low: 79 °F

    Partly Cloudy
    and Breezy

  • Thursday

    Thursday: Sunny, with a high near 85. Southeast wind around 14 mph, with gusts as high as 20 mph.

    High: 85 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 76. East wind 5 to 11 mph.

    Low: 76 °F

    Mostly Clear

  • Friday

    Friday: A chance of showers, then showers likely and possibly a thunderstorm after 1pm.  Mostly sunny, with a high near 83. Breezy, with a north northeast wind 8 to 13 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 33 mph.  Chance of precipitation is 60%.

    High: 83 °F

    Chance
    Showers then
    Showers
    Likely and
    Breezy

  • Friday Night

    Friday Night: A chance of showers and thunderstorms.  Partly cloudy, with a low around 69. Windy, with a north wind 21 to 29 mph, with gusts as high as 40 mph.  Chance of precipitation is 50%.

    Low: 69 °F

    Chance
    Showers and
    Windy

  • Saturday

    Saturday: A 40 percent chance of showers.  Partly sunny, with a high near 76. Windy, with a north wind 21 to 28 mph, with gusts as high as 38 mph.

    High: 76 °F

    Chance
    Showers and
    Windy

  • Saturday Night

    Saturday Night: A 20 percent chance of showers.  Mostly cloudy, with a low around 68. North northeast wind 14 to 16 mph, with gusts as high as 24 mph.

    Low: 68 °F

    Slight Chance
    Showers

Detailed Forecast

Overnight
Mostly clear, with a low around 81. Breezy, with a south southeast wind 15 to 18 mph, with gusts as high as 25 mph.
Wednesday
Sunny, with a high near 86. Breezy, with a southeast wind 15 to 22 mph, with gusts as high as 30 mph.
Wednesday Night
Partly cloudy, with a low around 79. Breezy, with a southeast wind 16 to 20 mph, with gusts as high as 28 mph.
Thursday
Sunny, with a high near 85. Southeast wind around 14 mph, with gusts as high as 20 mph.
Thursday Night
Mostly clear, with a low around 76. East wind 5 to 11 mph.
Friday
A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Mostly sunny, with a high near 83. Breezy, with a north northeast wind 8 to 13 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 33 mph. Chance of precipitation is 60%.
Friday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 69. Windy, with a north wind 21 to 29 mph, with gusts as high as 40 mph. Chance of precipitation is 50%.
Saturday
A 40 percent chance of showers. Partly sunny, with a high near 76. Windy, with a north wind 21 to 28 mph, with gusts as high as 38 mph.
Saturday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 68. North northeast wind 14 to 16 mph, with gusts as high as 24 mph.
Sunday
A 20 percent chance of showers. Partly sunny, with a high near 79. North wind 14 to 17 mph, with gusts as high as 24 mph.
Sunday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 72. Northeast wind 7 to 11 mph.
Monday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 83.
Monday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 75.
Tuesday
A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 84.
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ABOUT THIS FORECAST

 
Point Forecast:
Port Mansfield TX
 26.56°N 97.43°W
12:00 am CDT Oct 14, 2026
12am CDT Oct 14, 2026-6pm CDT Oct 20, 2026
 
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