Current conditions at

Harlingen, Rio Grande Valley International Airport (KHRL)

Lat: 26.23°NLon: 97.66°WElev: 33ft.

Mostly Cloudy

92°F

33°C

Humidity 60%
Wind Speed SE 14 G 23 mph
Barometer 29.93 in (1013.2 mb)
Dewpoint 76°F (24°C)
Visibility 10.00 mi
Heat Index105°F (41°C)
Last update 12 Oct 1:52 pm CDT
Extended Forecast for

3 Miles SW Harlingen TX

  • Columbus Day

    Columbus Day: Mostly sunny, with a high near 94. Heat index values as high as 107. Southeast wind around 15 mph, with gusts as high as 26 mph.

    High: 94 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 78. Southeast wind 9 to 13 mph, with gusts as high as 23 mph.

    Low: 78 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 95. Heat index values as high as 108. South southeast wind 10 to 17 mph, with gusts as high as 31 mph.

    High: 95 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 78. Southeast wind 10 to 15 mph, with gusts as high as 26 mph.

    Low: 78 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 94. Breezy, with a southeast wind 10 to 18 mph, with gusts as high as 30 mph.

    High: 94 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 75. Southeast wind 10 to 16 mph, with gusts as high as 26 mph.

    Low: 75 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 91. East southeast wind 8 to 14 mph, with gusts as high as 24 mph.

    High: 91 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 73. East wind 6 to 11 mph becoming light  in the evening. Winds could gust as high as 20 mph.

    Low: 73 °F

    Mostly Clear

  • Friday

    Friday: A chance of showers, with thunderstorms also possible after 1pm.  Sunny, with a high near 89. Breezy, with a northeast wind 6 to 11 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 32 mph.  Chance of precipitation is 50%.

    High: 89 °F

    Chance
    Showers then
    Chance
    T-storms and
    Breezy

Detailed Forecast

Columbus Day
Mostly sunny, with a high near 94. Heat index values as high as 107. Southeast wind around 15 mph, with gusts as high as 26 mph.
Tonight
Mostly clear, with a low around 78. Southeast wind 9 to 13 mph, with gusts as high as 23 mph.
Tuesday
Mostly sunny, with a high near 95. Heat index values as high as 108. South southeast wind 10 to 17 mph, with gusts as high as 31 mph.
Tuesday Night
Mostly clear, with a low around 78. Southeast wind 10 to 15 mph, with gusts as high as 26 mph.
Wednesday
Mostly sunny, with a high near 94. Breezy, with a southeast wind 10 to 18 mph, with gusts as high as 30 mph.
Wednesday Night
Mostly clear, with a low around 75. Southeast wind 10 to 16 mph, with gusts as high as 26 mph.
Thursday
Sunny, with a high near 91. East southeast wind 8 to 14 mph, with gusts as high as 24 mph.
Thursday Night
Mostly clear, with a low around 73. East wind 6 to 11 mph becoming light in the evening. Winds could gust as high as 20 mph.
Friday
A chance of showers, with thunderstorms also possible after 1pm. Sunny, with a high near 89. Breezy, with a northeast wind 6 to 11 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 32 mph. Chance of precipitation is 50%.
Friday Night
A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 69. Breezy, with a north wind 15 to 22 mph, with gusts as high as 43 mph.
Saturday
A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 80. Breezy, with a north wind 16 to 22 mph, with gusts as high as 41 mph.
Saturday Night
A 30 percent chance of showers. Partly cloudy, with a low around 66.
Sunday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 82.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW Harlingen TX
 26.17°N 97.72°W
2:18 pm CDT Oct 12, 2026
2pm CDT Oct 12, 2026-6pm CDT Oct 18, 2026
 
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