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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.

Overcast

71°F

22°C

Humidity	87%
Wind Speed	SE 5 mph
Barometer	30.06 in (1017.7 mb)
Dewpoint	67°F (19°C)
Visibility	10.00 mi
Last update	8 Apr 11:52 am CDT

More Information:

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

Extended Forecast for

2 Miles S Harlingen TX

This Afternoon
High: 80 °F
Chance
Showers
Tonight
Low: 66 °F
Mostly Cloudy
Thursday
High: 83 °F
Chance
Showers then
Chance
T-storms
Thursday Night
Low: 67 °F
Chance
T-storms then
Chance
Showers
Friday
High: 82 °F
Showers
Likely
Friday Night
Low: 69 °F
Mostly Cloudy
Saturday
High: 84 °F
Chance
Showers
Saturday Night
Low: 71 °F
Mostly Cloudy
Sunday
High: 88 °F
Partly Sunny
and Breezy

Detailed Forecast

This Afternoon

A slight chance of showers before 1pm, then a chance of showers and thunderstorms between 1pm and 4pm, then a slight chance of showers after 4pm. Mostly cloudy, with a high near 80. East wind 9 to 11 mph. Chance of precipitation is 40%.

Tonight

Mostly cloudy, with a low around 66. East wind 5 to 11 mph.

Thursday

A 40 percent chance of showers and thunderstorms, mainly after 10am. Mostly cloudy, with a high near 83. East southeast wind 5 to 13 mph, with gusts as high as 21 mph.

Thursday Night

A 50 percent chance of showers and thunderstorms, mainly after 7pm. Mostly cloudy, with a low around 67. East southeast wind 5 to 13 mph, with gusts as high as 20 mph.

Friday

Showers likely and possibly a thunderstorm before 10am, then showers likely between 10am and 1pm, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, 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 69. East southeast wind 6 to 13 mph, with gusts as high as 20 mph.

Saturday

A chance of showers, with thunderstorms also possible after 1pm. Mostly sunny, with a high near 84. Southeast wind 6 to 11 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 40%.

Saturday Night

Mostly cloudy, with a low around 71. Southeast wind 11 to 16 mph, with gusts as high as 25 mph.

Sunday

Partly sunny, with a high near 88. Breezy, with a south southeast wind 11 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 90. Breezy, with a south southeast wind 14 to 20 mph, with gusts as high as 32 mph.

Monday Night

Mostly cloudy, with a low around 72.

Tuesday

Partly sunny, with a high near 90. Breezy.