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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

72°F

22°C

Humidity	94%
Wind Speed	SE 14 mph
Barometer	30.02 in (1016.6 mb)
Dewpoint	70°F (21°C)
Visibility	10.00 mi
Last update	10 Apr 1:52 am CDT

More Information:

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

Extended Forecast for

2 Miles S Harlingen TX

Overnight
Low: 68 °F
Chance
T-storms
Friday
High: 83 °F
Chance
T-storms then
Showers
Likely
Friday Night
Low: 70 °F
Slight Chance
T-storms then
Partly Cloudy
Saturday
High: 85 °F
Chance
Showers
Saturday Night
Low: 71 °F
Mostly Cloudy
Sunday
High: 87 °F
Mostly Cloudy
and Breezy
Sunday Night
Low: 72 °F
Mostly Cloudy
Monday
High: 88 °F
Mostly Sunny
and Breezy
Monday Night
Low: 72 °F
Partly Cloudy

Detailed Forecast

Overnight

A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 68. East southeast wind around 6 mph.

Friday

Showers and thunderstorms likely before 3pm, then showers likely and possibly a thunderstorm between 3pm and 4pm, then a chance of showers and thunderstorms after 4pm. Partly sunny, with a high near 83. East southeast wind 5 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.

Friday Night

A 10 percent chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 70. East southeast wind 6 to 13 mph.

Saturday

A chance of showers before 1pm, then a chance of showers and thunderstorms between 1pm and 4pm, then a chance of showers after 4pm. Partly sunny, with a high near 85. 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 26 mph.

Sunday

Mostly cloudy, with a high near 87. Breezy, with a southeast wind 13 to 20 mph, with gusts as high as 33 mph.

Sunday Night

Mostly cloudy, with a low around 72. Southeast wind 13 to 17 mph, with gusts as high as 28 mph.

Monday

Mostly sunny, with a high near 88. Breezy, with a southeast wind 11 to 20 mph, with gusts as high as 32 mph.

Monday Night

Partly cloudy, with a low around 72. Southeast wind 14 to 16 mph, with gusts as high as 26 mph.

Tuesday

Partly sunny, with a high near 89. Breezy, with a south southeast wind 14 to 21 mph, with gusts as high as 34 mph.