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

82°F

28°C

Humidity 56%
Wind Speed NE 10 mph
Barometer 29.98 in (1015.1 mb)
Dewpoint 65°F (18°C)
Visibility 10.00 mi
Heat Index84°F (29°C)
Last update 4 Nov 11:52 am CST
Extended Forecast for

Santa Rosa TX

  • This Afternoon

    This Afternoon: Sunny, with a high near 83. Northeast wind 9 to 11 mph, with gusts as high as 20 mph.

    High: 83 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 68. East wind 5 to 10 mph becoming light after midnight.

    Low: 68 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Mostly sunny, with a high near 90. East wind 5 to 9 mph becoming south southeast in the morning.

    High: 90 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Showers and thunderstorms likely, mainly before 4am, then showers likely and possibly a thunderstorm after 5am. Mostly cloudy, with a low around 69. Southeast wind 5 to 9 mph becoming calm. Chance of precipitation is 60%.

    Low: 69 °F

    Chance
    Showers then
    Showers
    Likely

  • Friday

    Friday: Showers likely and possibly a thunderstorm before 9am, then a chance of showers. Partly sunny, with a high near 81. North wind 6 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 70%.

    High: 81 °F

    Showers
    Likely then
    Slight Chance
    Showers

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 64. North wind 5 to 9 mph.

    Low: 64 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 20 percent chance of showers after noon. Partly sunny, with a high near 79. North wind 9 to 11 mph, with gusts as high as 21 mph.

    High: 79 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Saturday Night

    Saturday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 61. North wind 9 to 15 mph, with gusts as high as 29 mph.

    Low: 61 °F

    Chance
    Showers

  • Sunday

    Sunday: A 40 percent chance of showers. Partly sunny, with a high near 73. North wind 14 to 16 mph, with gusts as high as 30 mph.

    High: 73 °F

    Chance
    Showers

Detailed Forecast

This Afternoon
Sunny, with a high near 83. Northeast wind 9 to 11 mph, with gusts as high as 20 mph.
Tonight
Increasing clouds, with a low around 68. East wind 5 to 10 mph becoming light after midnight.
Thursday
Mostly sunny, with a high near 90. East wind 5 to 9 mph becoming south southeast in the morning.
Thursday Night
Showers and thunderstorms likely, mainly before 4am, then showers likely and possibly a thunderstorm after 5am. Mostly cloudy, with a low around 69. Southeast wind 5 to 9 mph becoming calm. Chance of precipitation is 60%.
Friday
Showers likely and possibly a thunderstorm before 9am, then a chance of showers. Partly sunny, with a high near 81. North wind 6 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 70%.
Friday Night
Mostly cloudy, with a low around 64. North wind 5 to 9 mph.
Saturday
A 20 percent chance of showers after noon. Partly sunny, with a high near 79. North wind 9 to 11 mph, with gusts as high as 21 mph.
Saturday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 61. North wind 9 to 15 mph, with gusts as high as 29 mph.
Sunday
A 40 percent chance of showers. Partly sunny, with a high near 73. North wind 14 to 16 mph, with gusts as high as 30 mph.
Sunday Night
Mostly cloudy, with a low around 55. North wind 8 to 13 mph, with gusts as high as 22 mph.
Monday
Mostly sunny, with a high near 74. North wind around 9 mph.
Monday Night
Partly cloudy, with a low around 56.
Tuesday
Mostly sunny, with a high near 78.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Santa Rosa TX
 26.26°N 97.83°W
Last Update:
12:15 pm CST Nov 4, 2026
Forecast Valid:
12pm CST Nov 4, 2026-6pm CST Nov 10, 2026
 
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Additional Resources

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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