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Hazardous Weather Conditions
Current conditions at
Harlingen, Rio Grande Valley International Airport (KHRL)
Lat: 26.23°NLon: 97.66°WElev: 33ft.
A Few Clouds
97°F
36°C
| Humidity | 48% |
| Wind Speed | S 20 G 32 mph |
| Barometer | 29.90 in (1012.4 mb) |
| Dewpoint | 74°F (23°C) |
| Visibility | 10.00 mi |
| Heat Index | 109°F (43°C) |
| Last update | 12 Sep 11:52 am CDT |
Extended Forecast for
Los Indios TX
Heat Advisory until September 12, 06:00pm
NOW until 6:00pm Sat
Heat Advisory
This Afternoon
High: 100 °F
Hot and
BreezyTonight
Low: 80 °F
Mostly Clear
and Breezy
then Mostly
ClearSunday
High: 100 °F
Slight Chance
T-stormsSunday Night
Low: 79 °F
Mostly Clear
Monday
High: 100 °F
Hot
Monday Night
Low: 79 °F
Mostly Clear
Tuesday
High: 100 °F
Hot
Tuesday Night
Low: 78 °F
Mostly Clear
Detailed Forecast
This Afternoon
Sunny and hot, with a high near 100. Heat index values as high as 113. Breezy, with a south southeast wind around 21 mph, with gusts as high as 32 mph.
Tonight
Mostly clear, with a low around 80. Breezy, with a southeast wind 9 to 18 mph, with gusts as high as 29 mph.
Sunday
A slight chance of showers and thunderstorms between 10am and 1pm. Sunny and hot, with a high near 100. Heat index values as high as 110. Southeast wind 9 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.
Sunday Night
Mostly clear, with a low around 79. Southeast wind 7 to 16 mph, with gusts as high as 26 mph.
Monday
Sunny and hot, with a high near 100. Southeast wind 7 to 17 mph, with gusts as high as 28 mph.
Monday Night
Mostly clear, with a low around 79. South southeast wind 9 to 17 mph, with gusts as high as 28 mph.
Tuesday
Sunny and hot, with a high near 100. South southeast wind 9 to 17 mph, with gusts as high as 29 mph.
Tuesday Night
Mostly clear, with a low around 78. Southeast wind 12 to 17 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 28 mph.
Wednesday
Sunny, with a high near 99. Light east southeast wind becoming east 9 to 14 mph in the morning. Winds could gust as high as 22 mph.
Wednesday Night
A 20 percent chance of showers and thunderstorms after 1am. Mostly clear, with a low around 78. East wind 8 to 13 mph becoming light in the evening. Winds could gust as high as 22 mph.
Thursday
A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 97. Light north northeast wind becoming east northeast 6 to 11 mph in the afternoon. Winds could gust as high as 21 mph.
Thursday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 77.
Friday
A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 96.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Los Indios TX
26.1°N 97.67°W
26.1°N 97.67°W
12:21 pm CDT Sep 12, 2026
12pm CDT Sep 12, 2026-6pm CDT Sep 18, 2026
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