National Weather Service

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Drought is Worsening and Increasing in Coverage Across the Area this Fall. Track Its Coverage Here.
New: November-January 2026 Outlook - Drier and Warmer than Normal Conditions Expected; Drought, Wildfire Potential, and Water Supply Issues Persist

Current conditions at

Harlingen, Rio Grande Valley International Airport (KHRL)

Lat: 26.23°NLon: 97.66°WElev: 33ft.

Mostly Cloudy

76°F

24°C

Humidity	97%
Wind Speed	SE 6 mph
Barometer	30.04 in (1017.3 mb)
Dewpoint	75°F (24°C)
Visibility	7.00 mi
Heat Index	75°F (24°C)
Last update	22 Nov 7:52 am CST

More Information:

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

Extended Forecast for

2 Miles SSE Harlingen TX

Today
High: 88 °F
Showers
Likely
Tonight
Low: 71 °F
Slight Chance
T-storms then
Slight Chance
Showers
Sunday
High: 87 °F
Slight Chance
T-storms then
Partly Sunny
Sunday Night
Low: 72 °F
Partly Cloudy
Monday
High: 88 °F
Mostly Sunny
and Breezy
Monday Night
Low: 69 °F
Mostly Clear
Tuesday
High: 89 °F
Mostly Sunny
Tuesday Night
Low: 66 °F
Slight Chance
T-storms then
Chance
T-storms
Wednesday
High: 78 °F
Chance
T-storms then
Chance
Showers

Detailed Forecast

Today

Showers and thunderstorms likely, mainly before 3pm. Partly sunny, with a high near 88. Southeast wind 5 to 10 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

Tonight

A slight chance of showers and thunderstorms before midnight, then a slight chance of showers after 4am. Mostly cloudy, with a low around 71. East wind 6 to 9 mph. Chance of precipitation is 20%.

Sunday

A slight chance of showers and thunderstorms before 9am, then a slight chance of showers between 9am and noon. Partly sunny, with a high near 87. Southeast wind 6 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.

Sunday Night

Partly cloudy, with a low around 72. South southeast wind around 14 mph, with gusts as high as 26 mph.

Monday

Mostly sunny, with a high near 88. Breezy, with a south southeast wind 14 to 18 mph, with gusts as high as 33 mph.

Monday Night

Mostly clear, with a low around 69. South wind 6 to 14 mph, with gusts as high as 23 mph.

Tuesday

Mostly sunny, with a high near 89. South wind 6 to 8 mph.

Tuesday Night

A 50 percent chance of showers and thunderstorms, mainly after midnight. Partly cloudy, with a low around 66. East southeast wind 5 to 9 mph becoming north northeast after midnight.

Wednesday

A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 78. North northeast wind 10 to 14 mph, with gusts as high as 25 mph.

Wednesday Night

A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 56. North wind around 10 mph. Chance of precipitation is 30%.

Thanksgiving Day

A 20 percent chance of showers. Partly sunny, with a high near 73. North northeast wind 8 to 10 mph.

Thursday Night

Partly cloudy, with a low around 58.

Friday

A 20 percent chance of showers. Mostly sunny, with a high near 78.