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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.
Fair
82°F
28°C
| Humidity | 82% |
| Wind Speed | S 17 mph |
| Barometer | 29.85 in (1010.8 mb) |
| Dewpoint | 76°F (24°C) |
| Visibility | 10.00 mi |
| Heat Index | 89°F (32°C) |
| Last update | 11 Sep 10:52 pm CDT |
Extended Forecast for
Raymondville TX
Heat Advisory September 12, 11:00am until September 12, 06:00pm
Tonight

Low: 77 °F
Mostly Clear
Saturday
High: 101 °F
Sunny then
Sunny and
BreezySaturday Night

Low: 78 °F
Increasing
CloudsSunday
High: 100 °F
Sunny then
Slight Chance
T-stormsSunday Night

Low: 76 °F
Mostly Clear
Monday

High: 100 °F
Hot
Monday Night

Low: 77 °F
Mostly Clear
Tuesday

High: 100 °F
Hot
Tuesday Night

Low: 76 °F
Mostly Clear
Detailed Forecast
Tonight
Mostly clear, with a low around 77. South southeast wind 10 to 15 mph, with gusts as high as 30 mph.
Saturday
Sunny and hot, with a high near 101. Heat index values as high as 112. Breezy, with a south southeast wind 10 to 18 mph, with gusts as high as 28 mph.
Saturday Night
Increasing clouds, with a low around 78. Southeast wind 8 to 17 mph, with gusts as high as 28 mph.
Sunday
A 20 percent chance of showers and thunderstorms after 1pm. Sunny and hot, with a high near 100. Heat index values as high as 110. Southeast wind 7 to 14 mph, with gusts as high as 23 mph.
Sunday Night
Mostly clear, with a low around 76. Southeast wind 6 to 14 mph, with gusts as high as 25 mph.
Monday
Sunny and hot, with a high near 100. Southeast wind 6 to 15 mph, with gusts as high as 24 mph.
Monday Night
Mostly clear, with a low around 77. South southeast wind 7 to 15 mph, with gusts as high as 28 mph.
Tuesday
Sunny and hot, with a high near 100. Southeast wind 7 to 15 mph, with gusts as high as 24 mph.
Tuesday Night
Mostly clear, with a low around 76. Southeast wind 9 to 14 mph becoming light after midnight. Winds could gust as high as 26 mph.
Wednesday
Sunny, with a high near 98. Light east southeast wind becoming east 8 to 13 mph in the morning. Winds could gust as high as 22 mph.
Wednesday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 75. East wind 5 to 10 mph becoming light and variable in the evening. Winds could gust as high as 21 mph.
Thursday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 95.
Thursday Night
A 20 percent chance of showers. Partly cloudy, with a low around 74.
Friday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 96.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Raymondville TX
26.48°N 97.78°W
26.48°N 97.78°W
11:45 pm CDT Sep 11, 2026
11pm CDT Sep 11, 2026-6pm CDT Sep 18, 2026



