Brownsville/Rio Grande Valley, TX

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New: 2025 In Review - Heat Dominates for a 3rd Year in Row; A March Historic Flood and Continued Water Issues Made Headlines
January-March 2026 Outlook - Drier and Warmer than Normal Conditions Expected To Continue; Drought, Wildfire Potential, Water Supply Issues and Cold Fronts Remain In Focus

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Last Map Update: Tue, Jan 20, 2026 at 1:48:40 pm CST

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National Weather Service Corpus Christi, TX

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Coldest Temperatures of the Season this Weekend

Minimum Temperatures this Weekend

Minimum Wind Chills this Weekend

Precipitation Chances This Weekend

5-Day Outlook

Today

Tonight

A strong cold front will likely bring the coldest temperatures of the season this weekend. An upper level system will also bring low to medium (20-40%) rain chances. We are still several days out from this weekend, and many details need to be refined over the next few days. Remember to use trusted, reliable sources of weather information. Stay tuned for updates to the forecast!

A strong cold front will arrive this weekend, ushering in much colder air by Saturday afternoon. Low temperatures may fall below freezing across portions of the region Sunday and Monday morning. Temperatures shown in this table could trend colder, as the forecast could change. Stay tuned for further updates.

An Arctic front brings much colder air into Deep South Texas by Saturday afternoon. This will include wind chills as cold as the upper teens to the upper 20s for Sunday and Monday morning. Winds chills could trend even colder if the forecast changes.

An upper level system will bring low to medium (20-40%) precipitation chances this weekend. Rain is most likely across Deep South Texas. However, if temperatures trend colder, there is a low (less than 10%) potential for rain to transition to wintry precipitation across portions of the Northern Ranchlands.

Low to medium rain chances continue on Wednesday across portions of the region. Highs warm into the upper 70s and low 80s by the end of the week. A strong cold front arrives this weekend, bringing cooler temperatures and rain chances.

Here are the forecast temperatures and rain chances for today.

Here are the forecast temperatures and rain chances for tonight.

*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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