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	71%
Wind Speed	SE 6 mph
Barometer	30.19 in (1022.2 mb)
Dewpoint	57°F (14°C)
Visibility	10.00 mi
Last update	20 Jan 7:52 pm CST

More Information:

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

Extended Forecast for

2 Miles S Harlingen TX

Tonight
Low: 61 °F
Mostly Cloudy
then Slight
Chance
Showers
Wednesday
High: 76 °F
Chance
Showers
Wednesday Night
Low: 60 °F
Mostly Cloudy
Thursday
High: 81 °F
Mostly Sunny
Thursday Night
Low: 64 °F
Partly Cloudy
Friday
High: 84 °F
Partly Sunny
Friday Night
Low: 58 °F
Mostly Cloudy
then Slight
Chance
Showers
Saturday
High: 73 °F
Chance
Showers
Saturday Night
Low: 34 °F
Slight Chance
Showers

Detailed Forecast

Tonight

A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 61. South southeast wind around 6 mph.

Wednesday

A 40 percent chance of showers, mainly before 3pm. Mostly cloudy, with a high near 76. South southeast wind 5 to 9 mph.

Wednesday Night

Mostly cloudy, with a low around 60. East southeast wind around 6 mph becoming calm in the evening.

Thursday

Mostly sunny, with a high near 81. Light and variable wind becoming south southeast 5 to 10 mph in the morning.

Thursday Night

Partly cloudy, with a low around 64. South southeast wind 7 to 10 mph.

Friday

Partly sunny, with a high near 84. South southeast wind 7 to 16 mph, with gusts as high as 25 mph.

Friday Night

A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 58. Southeast wind 9 to 13 mph, with gusts as high as 22 mph.

Saturday

A 30 percent chance of showers, mainly before noon. Mostly cloudy, with a high near 73. South wind 9 to 15 mph becoming north in the afternoon. Winds could gust as high as 28 mph.

Saturday Night

A 20 percent chance of showers. Mostly cloudy, with a low around 34. North wind around 14 mph, with gusts as high as 23 mph.

Sunday

A 20 percent chance of showers before noon. Mostly cloudy and cold, with a high near 44. North northwest wind 13 to 16 mph, with gusts as high as 26 mph.

Sunday Night

Mostly cloudy, with a low around 31. North northwest wind around 11 mph, with gusts as high as 21 mph.

Monday

Partly sunny, with a high near 49.

Monday Night

Partly cloudy, with a low around 36.

Tuesday

Mostly sunny, with a high near 61.