National Weather Service

News Headlines

New: 2025 In Review - Heat Dominates for a 3rd Year in Row; A March Historic Flood and Continued Water Issues Made Headlines
January-March 2026 Outlook - Drier and Warmer than Normal Conditions Expected To Continue; Drought, Wildfire Potential, Water Supply Issues and Cold Fronts Remain In Focus

Current conditions at

Harlingen, Rio Grande Valley International Airport (KHRL)

Lat: 26.23°NLon: 97.66°WElev: 33ft.

Overcast

67°F

19°C

Humidity	97%
Wind Speed	E 5 mph
Barometer	30.07 in (1018.1 mb)
Dewpoint	66°F (19°C)
Visibility	10.00 mi
Last update	22 Jan 3:52 am CST

More Information:

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

Extended Forecast for

7 Miles NNW Port Mansfield TX

Today
High: 75 °F
Partly Sunny
Tonight
Low: 60 °F
Mostly Cloudy
Friday
High: 77 °F
Partly Sunny
Friday Night
Low: 64 °F
Chance
Showers
Saturday
High: 79 °F
Chance
Showers
Saturday Night
Low: 37 °F
Chance
Showers
Sunday
High: 49 °F
Slight Chance
Showers then
Partly Sunny
and Breezy
Sunday Night
Low: 28 °F
Mostly Cloudy
Monday
High: 48 °F
Mostly Sunny

Detailed Forecast

Today

Partly sunny, with a high near 75. Calm wind becoming east 5 to 8 mph in the afternoon.

Tonight

Mostly cloudy, with a low around 60. South southeast wind 3 to 7 mph.

Friday

Partly sunny, with a high near 77. Southeast wind 5 to 14 mph, with gusts as high as 21 mph.

Friday Night

A slight chance of showers, then a chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 64. East southeast wind 7 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

Saturday

A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 79. South wind 8 to 17 mph, with gusts as high as 24 mph.

Saturday Night

A chance of showers and thunderstorms. Cloudy, with a low around 37. East southeast wind 11 to 14 mph becoming north northwest after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 40%.

Sunday

A 20 percent chance of showers before noon. Partly sunny, with a high near 49. Breezy, with a north wind 14 to 18 mph, with gusts as high as 25 mph.

Sunday Night

Mostly cloudy, with a low around 28. North northwest wind 11 to 14 mph, with gusts as high as 24 mph.

Monday

Mostly sunny, with a high near 48. North northwest wind 9 to 14 mph, with gusts as high as 20 mph.

Monday Night

Mostly cloudy, with a low around 36. North northwest wind 6 to 8 mph.

Tuesday

Partly sunny, with a high near 64. North northwest wind 6 to 9 mph becoming east southeast in the afternoon.

Tuesday Night

Mostly cloudy, with a low around 48.