National Weather Service

News Headlines

New: 2025 In Review - Heat Dominates for a 3rd Year in Row; A March Historic Flood and Continued Water Issues Made Headlines
January-March 2026 Outlook - Drier and Warmer than Normal Conditions Expected To Continue; Drought, Wildfire Potential, Water Supply Issues and Cold Fronts Remain In Focus

Current conditions at

Harlingen, Rio Grande Valley International Airport (KHRL)

Lat: 26.23°NLon: 97.66°WElev: 33ft.

Partly Cloudy

73°F

23°C

Humidity	55%
Wind Speed	SE 15 mph
Barometer	30.28 in (1025.3 mb)
Dewpoint	56°F (13°C)
Visibility	10.00 mi
Last update	20 Jan 11:52 am CST

More Information:

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

Extended Forecast for

Rio Hondo TX

This Afternoon
High: 74 °F
Cloudy
Tonight
Low: 60 °F
Mostly Cloudy
then Slight
Chance
Showers
Wednesday
High: 75 °F
Chance
Showers
Wednesday Night
Low: 60 °F
Mostly Cloudy
Thursday
High: 79 °F
Mostly Sunny
Thursday Night
Low: 63 °F
Partly Cloudy
Friday
High: 83 °F
Partly Sunny
Friday Night
Low: 59 °F
Mostly Cloudy
then Slight
Chance
Showers
Saturday
High: 74 °F
Chance
Showers and
Breezy

Detailed Forecast

This Afternoon

Cloudy, with a high near 74. East southeast wind 10 to 13 mph.

Tonight

A 20 percent chance of showers after 2am. Mostly cloudy, with a low around 60. South southeast wind 5 to 10 mph.

Wednesday

A 50 percent chance of showers, mainly before 3pm. Mostly cloudy, with a high near 75. South southeast wind 5 to 9 mph.

Wednesday Night

Mostly cloudy, with a low around 60. East southeast wind around 6 mph becoming calm in the evening.

Thursday

Mostly sunny, with a high near 79. Light east southeast wind becoming southeast 6 to 11 mph in the morning.

Thursday Night

Partly cloudy, with a low around 63. South southeast wind 7 to 10 mph.

Friday

Partly sunny, with a high near 83. South southeast wind 7 to 17 mph, with gusts as high as 25 mph.

Friday Night

A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 59. Southeast wind 9 to 14 mph, with gusts as high as 21 mph.

Saturday

A 30 percent chance of showers, mainly before noon. Mostly cloudy, with a high near 74. Breezy, with a south wind 9 to 18 mph becoming north in the afternoon. Winds could gust as high as 28 mph.

Saturday Night

A 20 percent chance of showers. Mostly cloudy, with a low around 33. North wind around 15 mph, with gusts as high as 24 mph.

Sunday

A 20 percent chance of showers. Mostly cloudy and cold, with a high near 44. North northwest wind 15 to 17 mph, with gusts as high as 26 mph.

Sunday Night

Mostly cloudy, with a low around 30.

Monday

Partly sunny, with a high near 49.