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.

Partly Cloudy

100°F

38°C

Humidity 39%
Wind Speed SE 14 G 24 mph
Barometer 29.86 in (1011.1 mb)
Dewpoint 71°F (22°C)
Visibility 10.00 mi
Heat Index108°F (42°C)
Last update 1 Sep 3:52 pm CDT
Extended Forecast for

Raymondville TX

  • This Afternoon

    This Afternoon: Sunny and hot, with a high near 102. Heat index values as high as 111. East southeast wind around 13 mph, with gusts as high as 20 mph.

    High: 102 °F

    Hot

  • Tonight

    Tonight: Mostly clear, with a low around 76. South southeast wind 7 to 14 mph, with gusts as high as 24 mph.

    Low: 76 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny and hot, with a high near 103. Heat index values as high as 112. South southeast wind 6 to 13 mph, with gusts as high as 21 mph.

    High: 103 °F

    Hot

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 77. South southeast wind 7 to 17 mph, with gusts as high as 28 mph.

    Low: 77 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny and hot, with a high near 102. South southeast wind 6 to 16 mph, with gusts as high as 25 mph.

    High: 102 °F

    Hot

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 76. East southeast wind 11 to 16 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 28 mph.

    Low: 76 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny and hot, with a high near 101. Southeast wind 5 to 15 mph, with gusts as high as 23 mph.

    High: 101 °F

    Hot

  • Friday Night

    Friday Night: Mostly clear, with a low around 76. East southeast wind 9 to 14 mph becoming light southeast after midnight. Winds could gust as high as 25 mph.

    Low: 76 °F

    Mostly Clear

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms before 1pm. Mostly sunny and hot, with a high near 101. Light southeast wind becoming east southeast 9 to 14 mph in the morning. Winds could gust as high as 22 mph.

    High: 101 °F

    Slight Chance
    T-storms

Detailed Forecast

This Afternoon
Sunny and hot, with a high near 102. Heat index values as high as 111. East southeast wind around 13 mph, with gusts as high as 20 mph.
Tonight
Mostly clear, with a low around 76. South southeast wind 7 to 14 mph, with gusts as high as 24 mph.
Wednesday
Sunny and hot, with a high near 103. Heat index values as high as 112. South southeast wind 6 to 13 mph, with gusts as high as 21 mph.
Wednesday Night
Mostly clear, with a low around 77. South southeast wind 7 to 17 mph, with gusts as high as 28 mph.
Thursday
Sunny and hot, with a high near 102. South southeast wind 6 to 16 mph, with gusts as high as 25 mph.
Thursday Night
Mostly clear, with a low around 76. East southeast wind 11 to 16 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 28 mph.
Friday
Mostly sunny and hot, with a high near 101. Southeast wind 5 to 15 mph, with gusts as high as 23 mph.
Friday Night
Mostly clear, with a low around 76. East southeast wind 9 to 14 mph becoming light southeast after midnight. Winds could gust as high as 25 mph.
Saturday
A 20 percent chance of showers and thunderstorms before 1pm. Mostly sunny and hot, with a high near 101. Light southeast wind becoming east southeast 9 to 14 mph in the morning. Winds could gust as high as 22 mph.
Saturday Night
Mostly clear, with a low around 76. East southeast wind 8 to 13 mph becoming light south southeast after midnight. Winds could gust as high as 24 mph.
Sunday
A 20 percent chance of showers and thunderstorms. Sunny and hot, with a high near 100. Light southeast wind becoming east southeast 8 to 13 mph in the morning. Winds could gust as high as 20 mph.
Sunday Night
Mostly clear, with a low around 75.
Labor Day
Sunny and hot, with a high near 100.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Raymondville TX
 26.46°N 97.78°W
Last Update:
4:18 pm CDT Sep 1, 2026
Forecast Valid:
4pm CDT Sep 1, 2026-6pm CDT Sep 7, 2026
 
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Additional Resources

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