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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.

Mostly Cloudy

71°F

22°C

Humidity	100%
Wind Speed	E 6 mph
Barometer	30.07 in (1018.2 mb)
Dewpoint	71°F (22°C)
Visibility	9.00 mi
Last update	11 Apr 2:52 am CDT

More Information:

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

Extended Forecast for

Rio Hondo TX

Overnight
Low: 69 °F
Mostly Cloudy
Saturday
High: 85 °F
Slight Chance
T-storms then
Chance
Showers and
Breezy
Saturday Night
Low: 72 °F
Mostly Cloudy
and Breezy
then Mostly
Cloudy
Sunday
High: 86 °F
Breezy.
Mostly Cloudy
then Slight
Chance
T-storms
Sunday Night
Low: 72 °F
Mostly Cloudy
and Breezy
then Mostly
Cloudy
Monday
High: 87 °F
Partly Sunny
and Breezy
Monday Night
Low: 71 °F
Partly Cloudy
and Breezy
then Mostly
Cloudy
Tuesday
High: 88 °F
Mostly Sunny
and Breezy
Tuesday Night
Low: 71 °F
Partly Cloudy
and Breezy
then Mostly
Cloudy

Detailed Forecast

Overnight

Mostly cloudy, with a low around 69. East southeast wind around 6 mph.

Saturday

A 30 percent chance of showers and thunderstorms, mainly before 2pm. Partly sunny, with a high near 85. Breezy, with an east southeast wind 6 to 11 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 26 mph.

Saturday Night

Mostly cloudy, with a low around 72. Breezy, with a southeast wind 14 to 18 mph, with gusts as high as 25 mph.

Sunday

A 20 percent chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 86. Breezy, with a south southeast wind 14 to 22 mph, with gusts as high as 31 mph.

Sunday Night

Mostly cloudy, with a low around 72. Breezy, with a southeast wind 13 to 18 mph, with gusts as high as 26 mph.

Monday

Partly sunny, with a high near 87. Breezy, with a southeast wind 11 to 21 mph, with gusts as high as 30 mph.

Monday Night

Mostly cloudy, with a low around 71. Breezy, with a southeast wind 14 to 18 mph, with gusts as high as 25 mph.

Tuesday

Mostly sunny, with a high near 88. Breezy, with a south southeast wind 14 to 22 mph, with gusts as high as 32 mph.

Tuesday Night

Partly cloudy, with a low around 71. Breezy, with a southeast wind 14 to 20 mph, with gusts as high as 28 mph.

Wednesday

Partly sunny, with a high near 89. Breezy, with a south southeast wind 14 to 22 mph, with gusts as high as 32 mph.