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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 and Breezy

85°F

29°C

Humidity	61%
Wind Speed	SE 23 G 31 mph
Barometer	29.92 in (1013.0 mb)
Dewpoint	70°F (21°C)
Visibility	10.00 mi
Heat Index	90°F (32°C)
Last update	14 Apr 3:52 pm CDT

More Information:

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

Extended Forecast for

7 Miles NNW Port Mansfield TX

This Afternoon
High: 85 °F
Sunny and
Breezy
Tonight
Low: 70 °F
Partly Cloudy
and Breezy
then Mostly
Cloudy
Wednesday
High: 85 °F
Decreasing
Clouds and
Breezy
Wednesday Night
Low: 70 °F
Mostly Cloudy
Thursday
High: 85 °F
Partly Sunny
then Mostly
Sunny and
Breezy
Thursday Night
Low: 70 °F
Increasing
Clouds
Friday
High: 86 °F
Mostly Sunny
and Breezy
Friday Night
Low: 70 °F
Mostly Cloudy
and Breezy
then Mostly
Cloudy
Saturday
High: 87 °F
Mostly Cloudy
then Mostly
Cloudy and
Breezy

Detailed Forecast

This Afternoon

Sunny, with a high near 85. Breezy, with a southeast wind around 21 mph, with gusts as high as 29 mph.

Tonight

Mostly cloudy, with a low around 70. Breezy, with a southeast wind 11 to 18 mph, with gusts as high as 28 mph.

Wednesday

Cloudy, then gradually becoming mostly sunny, with a high near 85. Breezy, with a southeast wind 10 to 15 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 29 mph.

Wednesday Night

Mostly cloudy, with a low around 70. Southeast wind 9 to 16 mph, with gusts as high as 24 mph.

Thursday

Mostly cloudy, then gradually becoming sunny, with a high near 85. Breezy, with a southeast wind 8 to 13 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 26 mph.

Thursday Night

Increasing clouds, with a low around 70. South southeast wind 10 to 16 mph, with gusts as high as 24 mph.

Friday

Mostly sunny, with a high near 86. Breezy, with a south southeast wind 10 to 15 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 31 mph.

Friday Night

Mostly cloudy, with a low around 70. Breezy, with a southeast wind 13 to 18 mph, with gusts as high as 28 mph.

Saturday

Mostly cloudy, with a high near 87. Breezy, with a south southeast wind 11 to 18 mph, with gusts as high as 24 mph.

Saturday Night

A 30 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 65. East southeast wind 9 to 13 mph becoming north 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 76. Breezy, with a northeast wind 14 to 18 mph, with gusts as high as 26 mph.

Sunday Night

A 30 percent chance of showers and thunderstorms. Cloudy, with a low around 65.

Monday

A 30 percent chance of showers. Mostly cloudy, with a high near 79.