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- New: Preliminary Damage Survey Of Harlingen To Laureles Texas Microburst Event On May 9, 2026
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- New: The 2026 Rio Grande Valley/Deep South Texas Hurricane Guide is Here!
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- New: May-July 2026 Outlook: Hotter than normal temperatures are favored to continue into the upcoming summer season; precipitation remains a toss-up; drought, heat risk increases, occasional heavy rain/flooding, & water supply issues remain in focus
Current conditions at
Harlingen, Rio Grande Valley International Airport (KHRL)
Lat: 26.23°NLon: 97.66°WElev: 33ft.
Fair
69°F
21°C
| Humidity | 100% |
| Wind Speed | Calm |
| Barometer | 29.98 in (1015.2 mb) |
| Dewpoint | 69°F (21°C) |
| Visibility | 9.00 mi |
| Last update | 14 May 7:52 am CDT |
Extended Forecast for
3 Miles SSE San Perlita TX
Today
High: 91 °F
Sunny
Tonight
Low: 70 °F
Partly Cloudy
Friday
High: 92 °F
Mostly Sunny
and BreezyFriday Night
Low: 73 °F
Partly Cloudy
and Breezy
then Mostly
CloudySaturday
High: 92 °F
Mostly Sunny
and BreezySaturday Night
Low: 78 °F
Partly Cloudy
and Breezy
then Mostly
CloudySunday
High: 92 °F
Mostly Cloudy
and BreezySunday Night
Low: 80 °F
Mostly Cloudy
and Breezy
then Mostly
CloudyMonday
High: 94 °F
Mostly Cloudy
and Breezy
Detailed Forecast
Today
Sunny, with a high near 91. Light south wind becoming east southeast 11 to 16 mph in the morning. Winds could gust as high as 22 mph.
Tonight
Partly cloudy, with a low around 70. South southeast wind 9 to 16 mph, with gusts as high as 23 mph.
Friday
Mostly sunny, with a high near 92. Breezy, with a south southeast wind 10 to 15 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 28 mph.
Friday Night
Partly cloudy, with a low around 73. Breezy, with a southeast wind 13 to 20 mph, with gusts as high as 28 mph.
Saturday
Mostly sunny, with a high near 92. Breezy, with a southeast wind 11 to 21 mph, with gusts as high as 29 mph.
Saturday Night
Mostly cloudy, with a low around 78. Breezy, with a south southeast wind 14 to 20 mph, with gusts as high as 29 mph.
Sunday
Mostly cloudy, with a high near 92. Breezy, with a southeast wind 16 to 22 mph, with gusts as high as 31 mph.
Sunday Night
Mostly cloudy, with a low around 80. Breezy, with a southeast wind 15 to 20 mph, with gusts as high as 30 mph.
Monday
Mostly cloudy, with a high near 94. Breezy, with a southeast wind 17 to 21 mph, with gusts as high as 29 mph.
Monday Night
A 30 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 80. Breezy, with a southeast wind 13 to 20 mph, with gusts as high as 30 mph.
Tuesday
Mostly cloudy, with a high near 93. Southeast wind 13 to 17 mph, with gusts as high as 24 mph.
Tuesday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 78.
Wednesday
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 91.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles SSE San Perlita TX
26.46°N 97.63°W
26.46°N 97.63°W
8:45 am CDT May 14, 2026
8am CDT May 14, 2026-6pm CDT May 20, 2026
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