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New: April-June 2026 Outlook: Warmer than normal temperatures are favored to continue; precipitation is a toss-up; drought, heat risk increases, occasional heavy rain/flooding, & water supply issues are in focus

Current conditions at

Harlingen, Rio Grande Valley International Airport (KHRL)

Lat: 26.23°NLon: 97.66°WElev: 33ft.

Overcast

74°F

23°C

Humidity	79%
Wind Speed	E 12 mph
Barometer	29.97 in (1014.9 mb)
Dewpoint	67°F (19°C)
Visibility	10.00 mi
Last update	8 Apr 5:52 pm CDT

More Information:

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

Extended Forecast for

San Benito TX

Tonight
Low: 68 °F
Mostly Cloudy
Thursday
High: 83 °F
Chance
Showers
Thursday Night
Low: 67 °F
Chance
T-storms
Friday
High: 84 °F
Chance
T-storms
Friday Night
Low: 68 °F
Slight Chance
T-storms then
Partly Cloudy
Saturday
High: 85 °F
Slight Chance
Showers
Saturday Night
Low: 71 °F
Mostly Cloudy
Sunday
High: 87 °F
Partly Sunny
and Breezy
Sunday Night
Low: 72 °F
Mostly Cloudy

Detailed Forecast

Tonight

Mostly cloudy, with a low around 68. East wind 5 to 13 mph, with gusts as high as 20 mph.

Thursday

A 40 percent chance of showers and thunderstorms after 10am. Mostly cloudy, with a high near 83. East southeast wind 5 to 14 mph, with gusts as high as 21 mph.

Thursday Night

A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 67. East southeast wind 5 to 13 mph, with gusts as high as 20 mph.

Friday

A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 84. East southeast wind 5 to 14 mph, with gusts as high as 21 mph.

Friday Night

A slight chance of thunderstorms before 7pm. Partly cloudy, with a low around 68. East southeast wind 6 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 10%.

Saturday

A 20 percent chance of showers. Mostly sunny, with a high near 85. East southeast wind 6 to 11 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 26 mph.

Saturday Night

Mostly cloudy, with a low around 71. Southeast wind 11 to 16 mph, with gusts as high as 24 mph.

Sunday

Partly sunny, with a high near 87. Breezy, with a south southeast wind 11 to 21 mph, with gusts as high as 32 mph.

Sunday Night

Mostly cloudy, with a low around 72. Southeast wind 14 to 17 mph, with gusts as high as 26 mph.

Monday

Partly sunny, with a high near 89. Breezy, with a south southeast wind 14 to 21 mph, with gusts as high as 32 mph.

Monday Night

Partly cloudy, with a low around 72. Breezy, with a southeast wind 16 to 18 mph, with gusts as high as 29 mph.

Tuesday

Mostly sunny, with a high near 91. Breezy.