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New: April-June 2026 Outlook: Warmer than normal temperatures are favored to continue; precipitation is a toss-up; drought, heat risk increases, occasional heavy rain/flooding, & water supply issues are in focus

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	77%
Wind Speed	E 10 mph
Barometer	30.07 in (1018.2 mb)
Dewpoint	68°F (20°C)
Visibility	10.00 mi
Heat Index	77°F (25°C)
Last update	9 Apr 10:52 am CDT

More Information:

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

Extended Forecast for

Palm Valley TX

Today
High: 83 °F
Chance
Showers
Tonight
Low: 68 °F
Chance
T-storms
Friday
High: 82 °F
Showers
Likely
Friday Night
Low: 68 °F
Mostly Cloudy
Saturday
High: 85 °F
Chance
Showers and
Breezy
Saturday Night
Low: 71 °F
Mostly Cloudy
Sunday
High: 87 °F
Partly Sunny
and Breezy
Sunday Night
Low: 72 °F
Mostly Cloudy
Monday
High: 89 °F
Partly Sunny
and Breezy

Detailed Forecast

Today

A 30 percent chance of showers and thunderstorms, mainly between 3pm and 5pm. Mostly cloudy, with a high near 83. East wind 10 to 14 mph, with gusts as high as 21 mph.

Tonight

A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 68. East southeast wind 6 to 14 mph, with gusts as high as 21 mph.

Friday

Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 82. East southeast wind 5 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 60%.

Friday Night

Mostly cloudy, with a low around 68. East southeast wind 6 to 13 mph, with gusts as high as 20 mph.

Saturday

A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 85. Breezy, with an east southeast wind 6 to 11 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 30%.

Saturday Night

Mostly cloudy, with a low around 71. Southeast wind 13 to 16 mph, with gusts as high as 26 mph.

Sunday

Partly sunny, with a high near 87. Breezy, with a south southeast wind 13 to 21 mph, with gusts as high as 33 mph.

Sunday Night

Mostly cloudy, with a low around 72. Southeast wind 14 to 17 mph, with gusts as high as 28 mph.

Monday

Partly sunny, with a high near 89. Breezy, with a south southeast wind 14 to 21 mph, with gusts as high as 33 mph.

Monday Night

Partly cloudy, with a low around 72. Breezy, with a southeast wind 16 to 18 mph, with gusts as high as 28 mph.

Tuesday

Partly sunny, with a high near 90. Breezy, with a south southeast wind 17 to 22 mph, with gusts as high as 36 mph.