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.

Overcast

62°F

17°C

Humidity	96%
Wind Speed	SE 5 mph
Barometer	30.11 in (1019.4 mb)
Dewpoint	61°F (16°C)
Visibility	10.00 mi
Last update	21 Jan 6:52 am CST

More Information:

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

Extended Forecast for

5 Miles ENE Rio Hondo TX

Today
High: 73 °F
Chance
Showers
Tonight
Low: 60 °F
Chance
Showers then
Mostly Cloudy
Thursday
High: 78 °F
Mostly Sunny
Thursday Night
Low: 62 °F
Partly Cloudy
Friday
High: 81 °F
Partly Sunny
Friday Night
Low: 57 °F
Mostly Cloudy
then Slight
Chance
T-storms
Saturday
High: 69 °F
Chance
Showers and
Breezy
Saturday Night
Low: 33 °F
Chance
Showers
Sunday
High: 45 °F
Slight Chance
Showers and
Breezy

Detailed Forecast

Today

A 50 percent chance of showers, mainly before 4pm. Mostly cloudy, with a high near 73. South southeast wind 5 to 9 mph.

Tonight

A 30 percent chance of showers, mainly before 7pm. Cloudy, then gradually becoming partly cloudy, with a low around 60. East wind around 6 mph becoming calm in the evening.

Thursday

Mostly sunny, with a high near 78. Light and variable wind becoming east southeast 5 to 10 mph in the morning.

Thursday Night

Partly cloudy, with a low around 62. Southeast wind 6 to 10 mph.

Friday

Partly sunny, with a high near 81. South southeast wind 6 to 16 mph, with gusts as high as 22 mph.

Friday Night

A 20 percent chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 57. Southeast wind 9 to 13 mph.

Saturday

A 30 percent chance of showers, mainly before noon. Mostly cloudy, with a high near 69. Breezy, with an east wind 10 to 18 mph becoming west northwest in the morning. Winds could gust as high as 25 mph.

Saturday Night

A 30 percent chance of showers. Cloudy, with a low around 33. North northwest wind 14 to 16 mph, with gusts as high as 23 mph.

Sunday

A 20 percent chance of showers. Mostly cloudy and cold, with a high near 45. Breezy, with a north northwest wind 16 to 18 mph, with gusts as high as 28 mph.

Sunday Night

Mostly cloudy, with a low around 29. North northwest wind 13 to 15 mph, with gusts as high as 22 mph.

Monday

Mostly sunny, with a high near 49. North northwest wind 10 to 14 mph, with gusts as high as 21 mph.

Monday Night

Mostly cloudy, with a low around 36.

Tuesday

Partly sunny, with a high near 59.