National Weather Service

News Headlines

New: March-May (Spring 2026) Outlook: Warmer than normal temperatures are favored to continue; precipitation is a toss-up; drought, wildfire potential, water supply, and heat risk concerns are in focus
The Potential for Wildfire Spread Will Remain Acute through Early March. Stop Wildfires Before they Start with Smokey Bear
El riesgo de propagación de incendios forestales aumenta durante marzo. Revise estas medidas de prevención.
Drought is Worsening and Increasing in Coverage Across the Area as We Head into Spring. Track Its Coverage Here.

Current conditions at

Harlingen, Rio Grande Valley International Airport (KHRL)

Lat: 26.23°NLon: 97.66°WElev: 33ft.

Partly Cloudy

83°F

28°C

Humidity	57%
Wind Speed	S 16 G 28 mph
Barometer	30.02 in (1016.5 mb)
Dewpoint	66°F (19°C)
Visibility	10.00 mi
Heat Index	85°F (29°C)
Last update	4 Mar 10:52 am CST

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

San Benito TX

Today
High: 88 °F
Sunny and
Breezy
Tonight
Low: 70 °F
Increasing
Clouds and
Breezy then
Mostly Cloudy
Thursday
High: 87 °F
Becoming
Sunny and
Breezy
Thursday Night
Low: 70 °F
Partly Cloudy
and Breezy
then Mostly
Cloudy
Friday
High: 88 °F
Partly Sunny
and Breezy
Friday Night
Low: 71 °F
Mostly Cloudy
and Breezy
then Mostly
Cloudy
Saturday
High: 90 °F
Partly Sunny
and Breezy
Saturday Night
Low: 70 °F
Mostly Cloudy
then Slight
Chance
T-storms
Sunday
High: 88 °F
Chance
Showers

Detailed Forecast

Today

Sunny, with a high near 88. Breezy, with a south southeast wind around 22 mph, with gusts as high as 34 mph.

Tonight

Increasing clouds, with a low around 70. Breezy, with a south southeast wind 11 to 18 mph, with gusts as high as 30 mph.

Thursday

Cloudy through mid morning, then gradual clearing, with a high near 87. Breezy, with a south southeast wind 13 to 22 mph, with gusts as high as 34 mph.

Thursday Night

Increasing clouds, with a low around 70. Breezy, with a southeast wind 15 to 18 mph, with gusts as high as 30 mph.

Friday

Partly sunny, with a high near 88. Breezy, with a south southeast wind 16 to 22 mph, with gusts as high as 36 mph.

Friday Night

Mostly cloudy, with a low around 71. Breezy, with a south southeast wind 14 to 18 mph, with gusts as high as 29 mph.

Saturday

Partly sunny, with a high near 90. Breezy, with a south southeast wind 14 to 20 mph, with gusts as high as 31 mph.

Saturday Night

A 20 percent chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 70. Southeast wind 8 to 16 mph, with gusts as high as 26 mph.

Sunday

A 40 percent chance of showers. Partly sunny, with a high near 88. Southeast wind 8 to 15 mph, with gusts as high as 23 mph.

Sunday Night

A 20 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 69. East southeast wind 8 to 13 mph.

Monday

Mostly cloudy, with a high near 88. Breezy, with a south southeast wind 9 to 14 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 31 mph.

Monday Night

Mostly cloudy, with a low around 70. Breezy.

Tuesday

Mostly cloudy, with a high near 88. Breezy.