National Weather Service

News Headlines

New: March-May (Spring 2026) Outlook: Warmer than normal temperatures are favored to continue; precipitation is a toss-up; drought, wildfire potential, water supply, and heat risk concerns are in focus
The Potential for Wildfire Spread Will Remain Acute through Early March. Stop Wildfires Before they Start with Smokey Bear
El riesgo de propagación de incendios forestales aumenta durante marzo. Revise estas medidas de prevención.
Drought is Worsening and Increasing in Coverage Across the Area as We Head into Spring. Track Its Coverage Here.

Current conditions at

Harlingen, Rio Grande Valley International Airport (KHRL)

Lat: 26.23°NLon: 97.66°WElev: 33ft.

Fair

74°F

23°C

Humidity	69%
Wind Speed	SE 13 mph
Barometer	29.94 in (1013.6 mb)
Dewpoint	63°F (17°C)
Visibility	10.00 mi
Last update	28 Feb 6:52 pm CST

More Information:

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

Extended Forecast for

7 Miles NNW Port Mansfield TX

Tonight
Low: 62 °F
Partly Cloudy
Sunday
High: 80 °F
Mostly Sunny
Sunday Night
Low: 63 °F
Mostly Clear
Monday
High: 82 °F
Sunny
Monday Night
Low: 64 °F
Mostly Clear
Tuesday
High: 84 °F
Mostly Sunny
then Mostly
Sunny and
Breezy
Tuesday Night
Low: 66 °F
Mostly Cloudy
Wednesday
High: 84 °F
Partly Sunny
and Breezy
Wednesday Night
Low: 66 °F
Mostly Cloudy

Detailed Forecast

Tonight

Partly cloudy, with a low around 62. Southeast wind 6 to 10 mph.

Sunday

Mostly sunny, with a high near 80. East southeast wind 6 to 15 mph, with gusts as high as 23 mph.

Sunday Night

Mostly clear, with a low around 63. Southeast wind 6 to 13 mph, with gusts as high as 21 mph.

Monday

Sunny, with a high near 82. Southeast wind 6 to 16 mph, with gusts as high as 23 mph.

Monday Night

Mostly clear, with a low around 64. South southeast wind 8 to 14 mph, with gusts as high as 21 mph.

Tuesday

Mostly sunny, with a high near 84. Breezy, with a south southeast wind 8 to 13 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 29 mph.

Tuesday Night

Mostly cloudy, with a low around 66. Southeast wind 9 to 17 mph, with gusts as high as 26 mph.

Wednesday

Partly sunny, with a high near 84. Breezy, with a southeast wind 9 to 14 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 28 mph.

Wednesday Night

Mostly cloudy, with a low around 66. Southeast wind 10 to 15 mph, with gusts as high as 24 mph.

Thursday

Mostly sunny, with a high near 84. Breezy, with a south southeast wind 10 to 20 mph, with gusts as high as 26 mph.

Thursday Night

Mostly cloudy, with a low around 66. South southeast wind 11 to 15 mph, with gusts as high as 24 mph.

Friday

Partly sunny, with a high near 85. Breezy.

Friday Night

Mostly cloudy, with a low around 66.

Saturday

A 20 percent chance of showers. Partly sunny, with a high near 85.