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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.

A Few Clouds

73°F

23°C

Humidity	94%
Wind Speed	SE 12 mph
Barometer	30.01 in (1015.9 mb)
Dewpoint	71°F (22°C)
Visibility	8.00 mi
Last update	14 Apr 1:52 am CDT

More Information:

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

Extended Forecast for

2 Miles S Harlingen TX

Overnight
Low: 71 °F
Mostly Cloudy
Tuesday
High: 89 °F
Mostly Sunny
and Breezy
Tuesday Night
Low: 72 °F
Partly Cloudy
and Breezy
then Mostly
Cloudy
Wednesday
High: 89 °F
Partly Sunny
and Breezy
Wednesday Night
Low: 72 °F
Mostly Cloudy
Thursday
High: 90 °F
Partly Sunny
then Mostly
Sunny and
Breezy
Thursday Night
Low: 72 °F
Mostly Cloudy
Friday
High: 90 °F
Partly Sunny
and Breezy
Friday Night
Low: 73 °F
Mostly Cloudy
and Breezy
then Mostly
Cloudy

Detailed Forecast

Overnight

Mostly cloudy, with a low around 71. Southeast wind around 11 mph, with gusts as high as 22 mph.

Tuesday

Mostly sunny, with a high near 89. Breezy, with a south southeast wind 13 to 20 mph, with gusts as high as 32 mph.

Tuesday Night

Increasing clouds, with a low around 72. Breezy, with a southeast wind 14 to 18 mph, with gusts as high as 29 mph.

Wednesday

Partly sunny, with a high near 89. Breezy, with a south southeast wind 14 to 21 mph, with gusts as high as 32 mph.

Wednesday Night

Mostly cloudy, with a low around 72. Southeast wind 10 to 16 mph, with gusts as high as 25 mph.

Thursday

Mostly cloudy, then gradually becoming sunny, with a high near 90. Breezy, with a south southeast wind 9 to 18 mph, with gusts as high as 30 mph.

Thursday Night

Mostly cloudy, with a low around 72. 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 13 to 22 mph, with gusts as high as 37 mph.

Friday Night

Mostly cloudy, with a low around 73. Breezy, with a south southeast wind 14 to 18 mph, with gusts as high as 30 mph.

Saturday

Mostly cloudy, with a high near 91. South southeast wind 14 to 17 mph, with gusts as high as 29 mph.

Saturday Night

A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 69. East southeast wind 8 to 14 mph becoming northeast after midnight. Winds could gust as high as 21 mph.

Sunday

A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 82.

Sunday Night

A 40 percent chance of showers. Mostly cloudy, with a low around 67.

Monday

A 30 percent chance of showers. Mostly cloudy, with a high near 84.