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.

Mostly Cloudy and Breezy

86°F

30°C

Humidity	55%
Wind Speed	S 24 mph
Barometer	29.90 in (1012.4 mb)
Dewpoint	68°F (20°C)
Visibility	10.00 mi
Heat Index	89°F (32°C)
Last update	15 Apr 2:52 pm CDT

More Information:

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

Extended Forecast for

2 Miles S Harlingen TX

This Afternoon
High: 88 °F
Partly Sunny
and Breezy
Tonight
Low: 72 °F
Mostly Cloudy
Thursday
High: 90 °F
Partly Sunny
then Mostly
Sunny and
Breezy
Thursday Night
Low: 72 °F
Increasing
Clouds
Friday
High: 90 °F
Partly Sunny
and Breezy
Friday Night
Low: 73 °F
Mostly Cloudy
and Breezy
then Mostly
Cloudy
Saturday
High: 91 °F
Mostly Cloudy
and Breezy
Saturday Night
Low: 67 °F
Slight Chance
Showers then
Chance
T-storms
Sunday
High: 77 °F
Showers
Likely

Detailed Forecast

This Afternoon

Partly sunny, with a high near 88. Breezy, with a south southeast wind around 18 mph, with gusts as high as 30 mph.

Tonight

Mostly cloudy, with a low around 72. Southeast wind 10 to 15 mph, with gusts as high as 24 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 29 mph.

Thursday Night

Increasing clouds, 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 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 73. Breezy, with a southeast wind 14 to 18 mph, with gusts as high as 31 mph.

Saturday

Mostly cloudy, with a high near 91. Breezy, with a south southeast wind 14 to 18 mph, with gusts as high as 30 mph.

Saturday Night

A slight chance of showers, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 67. East southeast wind 8 to 14 mph becoming north northeast after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 50%.

Sunday

Showers likely and possibly a thunderstorm. Cloudy, with a high near 77. Northeast wind 13 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 70%.

Sunday Night

A chance of showers and thunderstorms. Cloudy, with a low around 65. East northeast wind 8 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 50%.

Monday

A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 80. East southeast wind 8 to 14 mph, with gusts as high as 24 mph.

Monday Night

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

Tuesday

A 20 percent chance of showers. Partly sunny, with a high near 84.