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.

Fair

80°F

27°C

Humidity 90%
Wind Speed SE 8 mph
Barometer 29.91 in (1012.6 mb)
Dewpoint 77°F (25°C)
Visibility 10.00 mi
Heat Index86°F (30°C)
Last update 29 Aug 10:52 pm CDT
Extended Forecast for

2 Miles SE Santa Rosa TX

  • Tonight

    Tonight: Mostly clear, with a low around 77. South southeast wind 7 to 10 mph, with gusts as high as 20 mph.

    Low: 77 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 98. Heat index values as high as 108. Southeast wind 6 to 13 mph.

    High: 98 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 77. South southeast wind 6 to 14 mph, with gusts as high as 21 mph.

    Low: 77 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 98. Heat index values as high as 107. Southeast wind 5 to 11 mph, with gusts as high as 20 mph.

    High: 98 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 77. East southeast wind 9 to 14 mph becoming light southeast after midnight. Winds could gust as high as 20 mph.

    Low: 77 °F

    Mostly Clear

  • Labor Day

    Labor Day: A 40 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 97. Light southeast wind becoming east 5 to 10 mph in the morning.

    High: 97 °F

    Sunny then
    Chance
    T-storms

  • Monday Night

    Monday Night: A 40 percent chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 76. East wind 5 to 10 mph becoming light and variable after midnight.

    Low: 76 °F

    Chance
    T-storms

  • Tuesday

    Tuesday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Mostly sunny, with a high near 95. Light and variable wind becoming northeast 5 to 8 mph in the morning. Chance of precipitation is 60%.

    High: 95 °F

    Chance
    T-storms then
    Showers
    Likely

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms before 1am, then a slight chance of showers. Mostly cloudy, with a low around 75. East wind 5 to 8 mph becoming light and variable in the evening. Chance of precipitation is 30%.

    Low: 75 °F

    Chance
    Showers

Detailed Forecast

Tonight
Mostly clear, with a low around 77. South southeast wind 7 to 10 mph, with gusts as high as 20 mph.
Saturday
Sunny, with a high near 98. Heat index values as high as 108. Southeast wind 6 to 13 mph.
Saturday Night
Mostly clear, with a low around 77. South southeast wind 6 to 14 mph, with gusts as high as 21 mph.
Sunday
Sunny, with a high near 98. Heat index values as high as 107. Southeast wind 5 to 11 mph, with gusts as high as 20 mph.
Sunday Night
Mostly clear, with a low around 77. East southeast wind 9 to 14 mph becoming light southeast after midnight. Winds could gust as high as 20 mph.
Labor Day
A 40 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 97. Light southeast wind becoming east 5 to 10 mph in the morning.
Monday Night
A 40 percent chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 76. East wind 5 to 10 mph becoming light and variable after midnight.
Tuesday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Mostly sunny, with a high near 95. Light and variable wind becoming northeast 5 to 8 mph in the morning. Chance of precipitation is 60%.
Tuesday Night
A chance of showers and thunderstorms before 1am, then a slight chance of showers. Mostly cloudy, with a low around 75. East wind 5 to 8 mph becoming light and variable in the evening. Chance of precipitation is 30%.
Wednesday
A 30 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 97. Light and variable wind becoming north northeast 5 to 10 mph in the morning.
Wednesday Night
Partly cloudy, with a low around 73. East northeast wind 5 to 9 mph becoming calm after midnight.
Thursday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 96.
Thursday Night
Partly cloudy, with a low around 74.
Friday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 94.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SE Santa Rosa TX
 26.23°N 97.8°W
Last Update:
11:30 pm CDT Aug 29, 2025
Forecast Valid:
11pm CDT Aug 29, 2025-6pm CDT Sep 5, 2025
 
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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