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.

Mostly Cloudy

86°F

30°C

Humidity 63%
Wind Speed SE 16 mph
Barometer 29.91 in (1012.6 mb)
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Heat Index92°F (33°C)
Last update 18 Nov 1:52 pm CST
Extended Forecast for

Santa Rosa TX

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 91. South southeast wind around 15 mph, with gusts as high as 25 mph.

    High: 91 °F

    Mostly Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 70. Southeast wind 8 to 14 mph, with gusts as high as 21 mph.

    Low: 70 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Sunny through mid morning, then becoming mostly cloudy, with a high near 91. Breezy, with a southeast wind 8 to 18 mph, with gusts as high as 28 mph.

    High: 91 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 70. Southeast wind 10 to 15 mph, with gusts as high as 28 mph.

    Low: 70 °F

    Partly Cloudy

  • Thursday

    Thursday: A 20 percent chance of showers. Mostly sunny, with a high near 89. Breezy, with a south southeast wind 10 to 20 mph, with gusts as high as 31 mph.

    High: 89 °F

    Slight Chance
    Showers and
    Breezy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 70. South southeast wind 9 to 15 mph, with gusts as high as 28 mph.

    Low: 70 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 90. South southeast wind 9 to 11 mph, with gusts as high as 20 mph.

    High: 90 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 69. South southeast wind 6 to 10 mph.

    Low: 69 °F

    Partly Cloudy

  • Saturday

    Saturday: A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 87. Southeast wind 6 to 13 mph, with gusts as high as 20 mph.

    High: 87 °F

    Chance
    Showers

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 91. South southeast wind around 15 mph, with gusts as high as 25 mph.
Tonight
Increasing clouds, with a low around 70. Southeast wind 8 to 14 mph, with gusts as high as 21 mph.
Wednesday
Sunny through mid morning, then becoming mostly cloudy, with a high near 91. Breezy, with a southeast wind 8 to 18 mph, with gusts as high as 28 mph.
Wednesday Night
Partly cloudy, with a low around 70. Southeast wind 10 to 15 mph, with gusts as high as 28 mph.
Thursday
A 20 percent chance of showers. Mostly sunny, with a high near 89. Breezy, with a south southeast wind 10 to 20 mph, with gusts as high as 31 mph.
Thursday Night
Mostly clear, with a low around 70. South southeast wind 9 to 15 mph, with gusts as high as 28 mph.
Friday
Mostly sunny, with a high near 90. South southeast wind 9 to 11 mph, with gusts as high as 20 mph.
Friday Night
Partly cloudy, with a low around 69. South southeast wind 6 to 10 mph.
Saturday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 87. Southeast wind 6 to 13 mph, with gusts as high as 20 mph.
Saturday Night
A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 69. Southeast wind 9 to 11 mph, with gusts as high as 20 mph.
Sunday
A 20 percent chance of showers. Mostly sunny, with a high near 87. Southeast wind 9 to 16 mph, with gusts as high as 26 mph.
Sunday Night
Partly cloudy, with a low around 68.
Monday
Mostly sunny, with a high near 87.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Santa Rosa TX
 26.28°N 97.83°W
Last Update:
1:47 pm CST Nov 18, 2025
Forecast Valid:
1pm CST Nov 18, 2025-6pm CST Nov 24, 2025
 
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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