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New: October-December 2025 Outlook - Drier and Warmer than Normal Conditions Expected; Drought, Wildfire Potential, and Water Supply Issues are Primary Concerns

Current conditions at

Harlingen, Rio Grande Valley International Airport (KHRL)

Lat: 26.23°NLon: 97.66°WElev: 33ft.

Fair

69°F

21°C

Humidity	93%
Wind Speed	SE 5 mph
Barometer	29.82 in (1009.6 mb)
Dewpoint	67°F (19°C)
Visibility	10.00 mi
Last update	18 Oct 12:52 am CDT

More Information:

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

Extended Forecast for

Palm Valley TX

Overnight
Low: 70 °F
Clear
Saturday
High: 94 °F
Sunny
Saturday Night
Low: 73 °F
Mostly Clear
Sunday
High: 93 °F
Sunny then
Slight Chance
T-storms
Sunday Night
Low: 67 °F
Clear
Monday
High: 93 °F
Sunny
Monday Night
Low: 70 °F
Clear
Tuesday
High: 95 °F
Sunny
Tuesday Night
Low: 70 °F
Clear

Detailed Forecast

Overnight

Clear, with a low around 70. South southeast wind around 6 mph.

Saturday

Sunny, with a high near 94. South wind 5 to 10 mph.

Saturday Night

Mostly clear, with a low around 73. South southeast wind 5 to 10 mph.

Sunday

A slight chance of showers and thunderstorms between 1pm and 4pm, then a slight chance of showers after 4pm. Sunny, with a high near 93. Light and variable wind becoming northeast 9 to 14 mph in the morning. Winds could gust as high as 23 mph. Chance of precipitation is 20%.

Sunday Night

Clear, with a low around 67. East northeast wind 5 to 11 mph, with gusts as high as 20 mph.

Monday

Sunny, with a high near 93. Southeast wind 5 to 10 mph.

Monday Night

Clear, with a low around 70. Southeast wind 7 to 10 mph.

Tuesday

Sunny, with a high near 95. South southeast wind 6 to 10 mph.

Tuesday Night

Clear, with a low around 70. Southeast wind 5 to 10 mph, with gusts as high as 20 mph.

Wednesday

Sunny, with a high near 92. East southeast wind 6 to 11 mph, with gusts as high as 20 mph.