News Headlines
- The Potential for Wildfire Spread Remains Acute through March. Stop Wildfires Before they Start with Smokey Bear
- El riesgo de propagación de incendios forestales aumenta durante marzo. Revise estas medidas de prevención.
- Drought is Now Severe (Level 2 of 4) to Exceptional (Level 4). Track Its Coverage Here.
- March-May (Spring 2026) Outlook: Warmer than normal temperatures are favored to continue; precipitation is a toss-up; drought, wildfire potential, water supply, and heat risk concerns are in focus
- Understand Spring and Summer Hazardous Weather in the RGV with the 2026 Guide
Current conditions at
Harlingen, Rio Grande Valley International Airport (KHRL)
Lat: 26.23°NLon: 97.66°WElev: 33ft.
Fair
68°F
20°C
| Humidity | 93% |
| Wind Speed | NE 5 mph |
| Barometer | 30.21 in (1022.9 mb) |
| Dewpoint | 66°F (19°C) |
| Visibility | 10.00 mi |
| Last update | 27 Mar 11:52 pm CDT |
Extended Forecast for
Harlingen, Rio Grande Valley International Airport TX
Overnight
Low: 61 °F
Mostly Clear
Saturday
High: 82 °F
Chance
ShowersSaturday Night
Low: 61 °F
Chance
Showers then
Mostly CloudySunday
High: 85 °F
Chance
ShowersSunday Night
Low: 63 °F
Partly Cloudy
and Breezy
then Partly
CloudyMonday
High: 89 °F
Mostly Sunny
then Sunny
and BreezyMonday Night
Low: 67 °F
Partly Cloudy
and Breezy
then Partly
CloudyTuesday
High: 87 °F
Mostly Sunny
then Mostly
Sunny and
BreezyTuesday Night
Low: 67 °F
Mostly Clear
and Breezy
then Partly
Cloudy
Detailed Forecast
Overnight
Mostly clear, with a low around 61. East wind 5 to 7 mph becoming calm.
Saturday
A chance of showers before 11am, then a chance of showers after 2pm. Mostly sunny, with a high near 82. North wind 6 to 16 mph, with gusts as high as 23 mph. Chance of precipitation is 40%.
Saturday Night
A 30 percent chance of showers before 7pm. Mostly cloudy, with a low around 61. Northeast wind 6 to 16 mph, with gusts as high as 21 mph.
Sunday
A 30 percent chance of showers, mainly before 1pm. Mostly sunny, with a high near 85. Light and variable wind becoming east southeast 11 to 16 mph in the morning. Winds could gust as high as 24 mph.
Sunday Night
Partly cloudy, with a low around 63. Breezy, with an east southeast wind 9 to 18 mph, with gusts as high as 23 mph.
Monday
Sunny, with a high near 89. Breezy, with a southeast wind 8 to 13 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 30 mph.
Monday Night
Partly cloudy, with a low around 67. Breezy, with a south southeast wind 10 to 18 mph, with gusts as high as 28 mph.
Tuesday
Mostly sunny, with a high near 87. 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 33 mph.
Tuesday Night
Partly cloudy, with a low around 67. Breezy, with a southeast wind 10 to 18 mph, with gusts as high as 29 mph.
Wednesday
Mostly sunny, with a high near 91. Breezy, with a south southeast wind 10 to 18 mph, with gusts as high as 30 mph.
Wednesday Night
Partly cloudy, with a low around 68. Southeast wind 11 to 17 mph, with gusts as high as 26 mph.
Thursday
Mostly sunny, with a high near 89. Breezy.
Thursday Night
Partly cloudy, with a low around 68.
Friday
Mostly sunny, with a high near 91. Breezy.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Harlingen, Rio Grande Valley International Airport TX
26.24°N 97.65°W
26.24°N 97.65°W
12:21 am CDT Mar 28, 2026
12am CDT Mar 28, 2026-6pm CDT Apr 3, 2026
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