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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.

Overcast

74°F

23°C

Humidity	85%
Wind Speed	E 7 mph
Barometer	29.85 in (1010.6 mb)
Dewpoint	69°F (21°C)
Visibility	10.00 mi
Last update	5 Nov 6:52 am CST

More Information:

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

Extended Forecast for

San Benito TX

Today
High: 89 °F
Mostly Sunny
then Slight
Chance
Showers
Tonight
Low: 71 °F
Chance
Showers then
Showers
Likely
Friday
High: 81 °F
Showers
Likely then
Chance
Showers
Friday Night
Low: 67 °F
Mostly Cloudy
then Chance
Showers
Saturday
High: 80 °F
Chance
Showers then
Showers
Likely
Saturday Night
Low: 66 °F
Showers
Likely then
T-storms
Likely
Sunday
High: 76 °F
Showers
Sunday Night
Low: 60 °F
Chance
Showers
Monday
High: 74 °F
Chance
Showers

Detailed Forecast

Today

A slight chance of showers before 4pm, then a slight chance of showers after 5pm. Partly sunny, with a high near 89. Southeast wind 5 to 11 mph. Chance of precipitation is 20%.

Tonight

Showers and thunderstorms likely, mainly before 3am, then showers likely and possibly a thunderstorm after 5am. Partly cloudy, with a low around 71. East southeast wind 5 to 9 mph becoming light and variable. Chance of precipitation is 60%.

Friday

Showers and thunderstorms likely before 3pm, then a slight chance of showers between 3pm and 5pm. Partly sunny, with a high near 81. North northeast wind 5 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 70%.

Friday Night

A 30 percent chance of showers after midnight. Mostly cloudy, with a low around 67. North northeast wind 6 to 10 mph.

Saturday

A chance of showers, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 80. East wind 8 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 70%.

Saturday Night

Showers likely and possibly a thunderstorm before midnight, then showers and thunderstorms likely after midnight. Mostly cloudy, with a low around 66. East wind 8 to 10 mph. Chance of precipitation is 70%.

Sunday

Showers and possibly a thunderstorm. High near 76. North wind 9 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 80%.

Sunday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 60. North northwest wind 11 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 50%.

Monday

A 40 percent chance of showers. Partly sunny, with a high near 74. North northwest wind 10 to 14 mph, with gusts as high as 23 mph.

Monday Night

A 20 percent chance of showers. Mostly cloudy, with a low around 59. North northwest wind 5 to 9 mph.

Tuesday

A 20 percent chance of showers. Mostly sunny, with a high near 77. North northwest wind 7 to 9 mph becoming northeast in the afternoon.

Tuesday Night

Mostly cloudy, with a low around 61.

Veterans Day

Partly sunny, with a high near 80.