National Weather Service

News Headlines

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

82°F

28°C

Humidity	69%
Wind Speed	SE 17 mph
Barometer	30.03 in (1016.6 mb)
Dewpoint	71°F (22°C)
Visibility	10.00 mi
Heat Index	86°F (30°C)
Last update	13 Apr 2:52 pm CDT

More Information:

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

Extended Forecast for

2 Miles ENE Harlingen TX

This Afternoon
High: 88 °F
Mostly Sunny
and Breezy
Tonight
Low: 71 °F
Mostly Cloudy
Tuesday
High: 88 °F
Mostly Sunny
and Breezy
Tuesday Night
Low: 71 °F
Partly Cloudy
and Breezy
then Mostly
Cloudy
Wednesday
High: 89 °F
Partly Sunny
and Breezy
Wednesday Night
Low: 71 °F
Mostly Cloudy
Thursday
High: 90 °F
Partly Sunny
then Mostly
Sunny and
Breezy
Thursday Night
Low: 71 °F
Partly Cloudy
Friday
High: 90 °F
Partly Sunny
and Breezy

Detailed Forecast

This Afternoon

Mostly sunny, with a high near 88. Breezy, with a south southeast wind around 18 mph, with gusts as high as 29 mph.

Tonight

Mostly cloudy, with a low around 71. Southeast wind 11 to 16 mph, with gusts as high as 25 mph.

Tuesday

Mostly sunny, with a high near 88. Breezy, with a southeast wind 11 to 20 mph, with gusts as high as 32 mph.

Tuesday Night

Increasing clouds, with a low around 71. Breezy, with a southeast wind 13 to 18 mph, with gusts as high as 29 mph.

Wednesday

Partly sunny, with a high near 89. Breezy, with a south southeast wind 13 to 20 mph, with gusts as high as 31 mph.

Wednesday Night

Mostly cloudy, with a low around 71. Southeast wind 10 to 15 mph, with gusts as high as 25 mph.

Thursday

Mostly sunny, with a high near 90. Breezy, with a south southeast wind 9 to 18 mph, with gusts as high as 29 mph.

Thursday Night

Partly cloudy, with a low around 71. Southeast wind 13 to 16 mph, with gusts as high as 26 mph.

Friday

Partly sunny, with a high near 90. Breezy, with a south southeast wind 11 to 16 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 37 mph.

Friday Night

Mostly cloudy, with a low around 72. Breezy, with a southeast wind 15 to 18 mph, with gusts as high as 30 mph.

Saturday

Mostly cloudy, with a high near 90. Breezy, with a south southeast wind 14 to 18 mph, with gusts as high as 29 mph.

Saturday Night

A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 67.

Sunday

A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 82.