National Weather Service

News Headlines

Before Easter Weekend Rain, Drought Increased to Its Worst Levels in More than Ten Years. Track it Here.
We're Hiring an Electronics Technician. Learn More About This Position Here; Applications Due by April 8th.
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 and Breezy

77°F

25°C

Humidity	79%
Wind Speed	SE 21 mph
Barometer	29.91 in (1012.8 mb)
Dewpoint	70°F (21°C)
Visibility	10.00 mi
Heat Index	79°F (26°C)
Last update	3 Apr 11:52 pm CDT

More Information:

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

Extended Forecast for

Rio Hondo TX

Overnight
Low: 71 °F
Slight Chance
Showers and
Breezy
Saturday
High: 90 °F
Decreasing
Clouds
Saturday Night
Low: 68 °F
Chance
Showers then
Showers
Sunday
High: 77 °F
Showers
Sunday Night
Low: 58 °F
Showers
Monday
High: 71 °F
Showers
Likely
Monday Night
Low: 58 °F
Chance
Showers
Tuesday
High: 74 °F
Chance
Showers
Tuesday Night
Low: 62 °F
Chance
Showers

Detailed Forecast

Overnight

A 20 percent chance of showers before 1am. Mostly cloudy, with a low around 71. Breezy, with a southeast wind 14 to 18 mph, with gusts as high as 28 mph.

Saturday

Mostly cloudy, then gradually becoming sunny, with a high near 90. Southeast wind 10 to 16 mph, with gusts as high as 24 mph.

Saturday Night

Showers and thunderstorms likely, then showers and possibly a thunderstorm after 4am. Low around 68. East wind 6 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 80%.

Sunday

Showers and possibly a thunderstorm. High near 77. North wind 9 to 16 mph, with gusts as high as 23 mph. Chance of precipitation is 90%.

Sunday Night

Showers and possibly a thunderstorm before 1am, then showers likely. Low around 58. North wind 10 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 80%.

Monday

Showers likely, mainly before 1pm. Cloudy, with a high near 71. North wind 11 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 60%.

Monday Night

A 30 percent chance of showers, mainly before 1am. Mostly cloudy, with a low around 58. North wind 6 to 13 mph.

Tuesday

A 40 percent chance of showers. Mostly cloudy, with a high near 74. Northeast wind 6 to 11 mph.

Tuesday Night

A 30 percent chance of showers, mainly before 1am. Mostly cloudy, with a low around 62. East northeast wind 5 to 10 mph.

Wednesday

A 20 percent chance of showers. Mostly cloudy, with a high near 79. East wind 5 to 13 mph.

Wednesday Night

Mostly cloudy, with a low around 64. East wind 6 to 11 mph.

Thursday

Mostly cloudy, with a high near 84.