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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.

Light Rain

56°F

13°C

Humidity	97%
Wind Speed	N 18 mph
Barometer	30.17 in (1021.6 mb)
Dewpoint	55°F (13°C)
Visibility	7.00 mi
Last update	5 Apr 6:52 pm CDT

More Information:

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

Extended Forecast for

San Benito TX

Tonight
Low: 56 °F
Showers
Monday
High: 71 °F
Chance
Showers then
Slight Chance
Showers
Monday Night
Low: 56 °F
Mostly Cloudy
Tuesday
High: 77 °F
Partly Sunny
Tuesday Night
Low: 62 °F
Slight Chance
Showers
Wednesday
High: 81 °F
Slight Chance
Showers
Wednesday Night
Low: 66 °F
Slight Chance
Showers
Thursday
High: 84 °F
Slight Chance
T-storms then
Chance
Showers
Thursday Night
Low: 67 °F
Chance
T-storms

Detailed Forecast

Tonight

Showers and thunderstorms before 2am, then showers likely. Low around 56. North northwest wind 13 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

Monday

A chance of showers before noon, then a slight chance of showers after 1pm. Mostly cloudy, with a high near 71. North wind around 15 mph, with gusts as high as 24 mph. Chance of precipitation is 50%.

Monday Night

Mostly cloudy, with a low around 56. North wind 5 to 10 mph becoming light north northwest after midnight.

Tuesday

Partly sunny, with a high near 77. North wind 5 to 11 mph becoming east northeast in the afternoon.

Tuesday Night

A 20 percent chance of showers. Mostly cloudy, with a low around 62. East wind 5 to 10 mph becoming light east southeast after midnight.

Wednesday

A 20 percent chance of showers. Partly sunny, with a high near 81. Light east wind becoming east southeast 5 to 10 mph in the morning.

Wednesday Night

A 20 percent chance of showers. Mostly cloudy, with a low around 66. East wind 5 to 11 mph.

Thursday

A 30 percent chance of showers and thunderstorms, mainly after 1pm. Mostly cloudy, with a high near 84. Light east southeast wind increasing to 8 to 13 mph in the morning. Winds could gust as high as 20 mph.

Thursday Night

A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 67. East southeast wind 6 to 11 mph.

Friday

A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 85. East southeast wind 6 to 14 mph, with gusts as high as 22 mph.

Friday Night

Mostly cloudy, with a low around 69. East southeast wind 8 to 14 mph, with gusts as high as 21 mph.

Saturday

A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 87. Breezy.

Saturday Night

Mostly cloudy, with a low around 70.

Sunday

Partly sunny, with a high near 89. Breezy.