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New: November 2026-January 2027 Outlook - Normal to warmer than normal conditions are favored through the remainder of the Fall into the upcoming Winter Season; mainly dry; marine/coastal, drought, fire weather, & water supply issues are in focus

Current conditions at

Harlingen, Rio Grande Valley International Airport (KHRL)

Lat: 26.23°NLon: 97.66°WElev: 33ft.

Fair

70°F

21°C

Humidity	79%
Wind Speed	Calm
Barometer	29.92 in (1013.1 mb)
Dewpoint	63°F (17°C)
Visibility	10.00 mi
Last update	4 Nov 9:52 pm CST

More Information:

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

Extended Forecast for

San Benito TX

Tonight
Low: 70 °F
Mostly Clear
Thursday
High: 90 °F
Slight Chance
Showers then
Mostly Sunny
Thursday Night
Low: 71 °F
Partly Cloudy
then Showers
Likely
Friday
High: 81 °F
Showers
Likely then
Chance
Showers
Friday Night
Low: 66 °F
Slight Chance
Showers then
Mostly Cloudy
Saturday
High: 80 °F
Partly Sunny
then Chance
Showers
Saturday Night
Low: 64 °F
Showers
Likely
Sunday
High: 75 °F
Showers
Likely
Sunday Night
Low: 58 °F
Chance
Showers

Detailed Forecast

Tonight

Mostly clear, with a low around 70. East wind 3 to 5 mph.

Thursday

A slight chance of showers between 11am and noon. Mostly sunny, with a high near 90. South southeast wind 5 to 13 mph. Chance of precipitation is 20%.

Thursday Night

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 5am. Partly cloudy, with a low around 71. Southeast wind 5 to 10 mph becoming light and variable. Chance of precipitation is 60%.

Friday

Showers likely and possibly a thunderstorm. Partly sunny, with a high near 81. North wind 6 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 70%.

Friday Night

A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 66. North wind 7 to 10 mph, with gusts as high as 20 mph.

Saturday

A 50 percent chance of showers after noon. Partly sunny, with a high near 80. North wind 10 to 13 mph, with gusts as high as 22 mph.

Saturday Night

A chance of showers and thunderstorms, then showers likely after midnight. Mostly cloudy, with a low around 64. North wind 9 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 60%.

Sunday

Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 75. North wind 14 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 70%.

Sunday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 58. North wind 14 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 40%.

Monday

A 20 percent chance of showers. Mostly sunny, with a high near 73. North northwest wind 10 to 15 mph, with gusts as high as 25 mph.

Monday Night

A 20 percent chance of showers. Mostly cloudy, with a low around 58. Northwest wind 3 to 8 mph.

Tuesday

A 20 percent chance of showers. Mostly sunny, with a high near 77.

Tuesday Night

A 20 percent chance of showers. Partly cloudy, with a low around 60.

Veterans Day

A 20 percent chance of showers. Partly sunny, with a high near 80.