Brownsville/Rio Grande Valley, TX

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New: July-September Outlook - Heat Keeps Building and Dryness/Water Resource Issues Remain. Tropics Remain Wild Card
Check Out the 2025 Rio Grande Valley/Deep South Texas Hurricane Guide
Guia de Huracanes 2025 del Valle del Rio Grande/Extremo Sur de Texas

Click a location below for detailed forecast.

Last Map Update: Wed, Jul 2, 2025 at 7:36:31 pm CDT

Watches, Warnings & Advisories

National Weather Service Corpus Christi, TX

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Hydrologic Outlook

Today's Heat Risk

Tropical Outlook

4th of July Forecast

5-Day Outlook

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Tonight

Tomorrow

Here is today's Heat Risk.

The National Hurricane Center is monitoring an area with a 40% chance of tropical cyclone development in the western Atlantic. Regardless of development, no impacts are expected for Deep South Texas or our coastal waters at this time, as the system is forecast to remain near the southeastern United States.

Here's a look at your 4th of July forecast across Deep South Texas. Expect seasonable temperatures with highs in the mid 90s. In combination with the humidity, heat index values in the triple-digits are expected. Remember to practice heat safety to prevent heat-related illnesses!

Generally dry weather is expected through the next several days, with warming daytime highs.

Today's high temperatures and rain chances.

Tonight's low temperatures and rain chances.

Tomorrow's high temperatures and rain chances.

*Current Observations ( )*
*Location*	*Sky/Weather*	*Temp*	*Dewpt*	RH	*Wind*	*Baro*	*Remarks*
Brownsville	N/A	N/A	N/A	N/A	N/A	N/A	N/A
Harlingen	N/A	N/A	N/A	N/A	N/A	N/A	N/A
McAllen	N/A	N/A	N/A	N/A	N/A	N/A	N/A
Bayview	N/A	N/A	N/A	N/A	N/A	N/A	N/A
Weslaco	N/A	N/A	N/A	N/A	N/A	N/A	N/A
Edinburg	N/A	N/A	N/A	N/A	N/A	N/A	N/A
Zapata	N/A	N/A	N/A	N/A	N/A	N/A	N/A
Hebbronville	N/A	N/A	N/A	N/A	N/A	N/A	N/A
Falfurrias	N/A	N/A	N/A	N/A	N/A	N/A	N/A
Laredo	N/A	N/A	N/A	N/A	N/A	N/A	N/A
Kingsville	N/A	N/A	N/A	N/A	N/A	N/A	N/A
Alice	N/A	N/A	N/A	N/A	N/A	N/A	N/A
Notes: *In the Location column, click on links for a list of recent observations at sites of interest. A new window will open.* *In the Wind column, the letter indicates direction the wind blows from (N=North, E=East, S=South, W=West, NE=Northeast, etc). VRB is "variable" and G is "gust". Wind speeds are in MPH.* *In the Baro (pressure) column, values are in inches.* *In the Remarks column, HX is the Heat Index and WCI is Wind Chill Index (if shown). These are "Feels Like" temperatures. VSB is Visibility. "N/A" will be displayed if values are not available.*

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