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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.

Overcast

71°F

22°C

Humidity	90%
Wind Speed	E 8 mph
Barometer	30.06 in (1017.6 mb)
Dewpoint	68°F (20°C)
Visibility	10.00 mi
Last update	8 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: 68 °F
Mostly Cloudy
Thursday
High: 83 °F
Mostly Cloudy
then Chance
Showers
Thursday Night
Low: 68 °F
Chance
T-storms
Friday
High: 82 °F
Showers
Likely
Friday Night
Low: 68 °F
Partly Cloudy
Saturday
High: 85 °F
Chance
Showers and
Breezy
Saturday Night
Low: 71 °F
Mostly Cloudy
and Breezy
then Mostly
Cloudy
Sunday
High: 87 °F
Mostly Cloudy
and Breezy
Sunday Night
Low: 71 °F
Mostly Cloudy
and Breezy
then Mostly
Cloudy

Detailed Forecast

Overnight

Mostly cloudy, with a low around 68. East southeast wind around 7 mph.

Thursday

A 30 percent chance of showers and thunderstorms, mainly between 1pm and 2pm. Mostly cloudy, with a high near 83. East wind 6 to 14 mph, with gusts as high as 21 mph.

Thursday Night

A 40 percent chance of showers and thunderstorms. Cloudy, then gradually becoming partly cloudy, with a low around 68. East southeast wind 6 to 14 mph, with gusts as high as 20 mph.

Friday

Showers likely and possibly a thunderstorm. Partly sunny, with a high near 82. East southeast wind 6 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 60%.

Friday Night

Partly cloudy, with a low around 68. East southeast wind 7 to 14 mph, with gusts as high as 20 mph.

Saturday

A chance of showers before 1pm, then a slight chance of showers and thunderstorms between 1pm and 4pm, then a slight chance of showers after 4pm. Partly sunny, with a high near 85. Breezy, with an east southeast wind 7 to 12 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 30%.

Saturday Night

Mostly cloudy, with a low around 71. Breezy, with a southeast wind 13 to 18 mph, with gusts as high as 25 mph.

Sunday

Mostly cloudy, with a high near 87. Breezy, with a southeast wind 13 to 22 mph, with gusts as high as 32 mph.

Sunday Night

Mostly cloudy, with a low around 71. Breezy, with a southeast wind 14 to 18 mph, with gusts as high as 26 mph.

Monday

Mostly sunny, with a high near 88. Breezy, with a south southeast wind 14 to 22 mph, with gusts as high as 33 mph.

Monday Night

Mostly cloudy, with a low around 72. Breezy, with a southeast wind 16 to 20 mph, with gusts as high as 28 mph.

Tuesday

Mostly sunny, with a high near 89. Breezy.