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

30°C

86°F

Humidity 70%
Wind Speed SE 20 km/h
Barometer 1017.8 mb (30.06 in)
Dewpoint 24°C (75°F)
Visibility 16 km
Heat Index35°C (95°F)
Last update 23 Jun 9:52 am CDT
Extended Forecast for

Raymondville TX

  • Today

    Today: A slight chance of showers and thunderstorms between 1pm and 4pm. Sunny, with a high near 33. East southeast wind 16 to 24 km/h, with gusts as high as 37 km/h. Chance of precipitation is 20%.

    High: 33 °C

    Sunny then
    Slight Chance
    T-storms

  • Tonight

    Tonight: Mostly clear, with a low around 23. East southeast wind 18 to 23 km/h decreasing to 5 to 10 km/h after midnight. Winds could gust as high as 37 km/h.

    Low: 23 °C

    Mostly Clear

  • Tuesday

    Tuesday: A slight chance of showers, then a chance of showers and thunderstorms after 10am. Sunny, with a high near 33. East southeast wind 5 to 10 km/h increasing to 13 to 18 km/h in the afternoon. Winds could gust as high as 32 km/h. Chance of precipitation is 30%.

    High: 33 °C

    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A slight chance of thunderstorms before 7pm. Mostly clear, with a low around 23. East southeast wind 11 to 16 km/h becoming light southeast after midnight. Chance of precipitation is 10%.

    Low: 23 °C

    Slight Chance
    T-storms

  • Wednesday

    Wednesday: A slight chance of showers, then a chance of showers and thunderstorms after 10am. Mostly sunny, with a high near 33. Light east southeast wind increasing to 13 to 18 km/h in the morning. Chance of precipitation is 30%.

    High: 33 °C

    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 23. Southeast wind 11 to 16 km/h decreasing to 5 to 10 km/h after midnight.

    Low: 23 °C

    Partly Cloudy

  • Thursday

    Thursday: A 30 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 34. Light east southeast wind becoming southeast 13 to 18 km/h in the morning.

    High: 34 °C

    Chance
    T-storms

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 23. Southeast wind 13 to 18 km/h decreasing to 5 to 10 km/h after midnight. Winds could gust as high as 32 km/h.

    Low: 23 °C

    Partly Cloudy

  • Friday

    Friday: A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 34. Light southeast wind becoming east southeast 13 to 18 km/h in the morning.

    High: 34 °C

    Mostly Sunny
    then Slight
    Chance
    T-storms

Detailed Forecast

Today
A slight chance of showers and thunderstorms between 1pm and 4pm. Sunny, with a high near 33. East southeast wind 16 to 24 km/h, with gusts as high as 37 km/h. Chance of precipitation is 20%.
Tonight
Mostly clear, with a low around 23. East southeast wind 18 to 23 km/h decreasing to 5 to 10 km/h after midnight. Winds could gust as high as 37 km/h.
Tuesday
A slight chance of showers, then a chance of showers and thunderstorms after 10am. Sunny, with a high near 33. East southeast wind 5 to 10 km/h increasing to 13 to 18 km/h in the afternoon. Winds could gust as high as 32 km/h. Chance of precipitation is 30%.
Tuesday Night
A slight chance of thunderstorms before 7pm. Mostly clear, with a low around 23. East southeast wind 11 to 16 km/h becoming light southeast after midnight. Chance of precipitation is 10%.
Wednesday
A slight chance of showers, then a chance of showers and thunderstorms after 10am. Mostly sunny, with a high near 33. Light east southeast wind increasing to 13 to 18 km/h in the morning. Chance of precipitation is 30%.
Wednesday Night
Partly cloudy, with a low around 23. Southeast wind 11 to 16 km/h decreasing to 5 to 10 km/h after midnight.
Thursday
A 30 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 34. Light east southeast wind becoming southeast 13 to 18 km/h in the morning.
Thursday Night
Partly cloudy, with a low around 23. Southeast wind 13 to 18 km/h decreasing to 5 to 10 km/h after midnight. Winds could gust as high as 32 km/h.
Friday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 34. Light southeast wind becoming east southeast 13 to 18 km/h in the morning.
Friday Night
Partly cloudy, with a low around 24. Southeast wind 8 to 18 km/h, with gusts as high as 32 km/h.
Saturday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 35. Southeast wind 5 to 10 km/h increasing to 16 to 21 km/h in the afternoon. Winds could gust as high as 32 km/h.
Saturday Night
Mostly clear, with a low around 24.
Sunday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 35.
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ABOUT THIS FORECAST

 
Point Forecast:
Raymondville TX
 26.48°N 97.78°W
Last Update:
10:18 am CDT Jun 23, 2025
Forecast Valid:
10am CDT Jun 23, 2025-6pm CDT Jun 29, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation