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Current conditions at
Harlingen, Rio Grande Valley International Airport (KHRL)
Lat: 26.23°NLon: 97.66°WElev: 33ft.
Fair
85°F
29°C
| Humidity | 75% |
| Wind Speed | SE 12 mph |
| Barometer | 29.87 in (1011.4 mb) |
| Dewpoint | 76°F (24°C) |
| Visibility | 10.00 mi |
| Heat Index | 95°F (35°C) |
| Last update | 5 Sep 8:52 pm CDT |
Extended Forecast for
4 Miles SSW Rio Hondo TX
Tonight

Low: 78 °F
Mostly Clear
Sunday
High: 100 °F
Sunny then
Chance
T-stormsSunday Night
Low: 78 °F
Slight Chance
T-storms then
Mostly ClearLabor Day
High: 100 °F
Sunny then
Slight Chance
T-stormsMonday Night

Low: 78 °F
Mostly Clear
Tuesday
High: 100 °F
Sunny then
Chance
T-stormsTuesday Night

Low: 77 °F
Partly Cloudy
Wednesday

High: 98 °F
Chance
T-stormsWednesday Night

Low: 77 °F
Partly Cloudy
Detailed Forecast
Tonight
Mostly clear, with a low around 78. South southeast wind 5 to 10 mph, with gusts as high as 20 mph.
Sunday
A 30 percent chance of showers and thunderstorms, mainly between 2pm and 3pm. Mostly sunny and hot, with a high near 100. Heat index values as high as 112. East southeast wind 5 to 14 mph, with gusts as high as 21 mph.
Sunday Night
A 10 percent chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 78. South southeast wind 5 to 14 mph, with gusts as high as 21 mph.
Labor Day
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. Light southeast wind becoming east southeast 10 to 15 mph in the morning. Winds could gust as high as 22 mph.
Monday Night
Mostly clear, with a low around 78. South southeast wind 5 to 15 mph, with gusts as high as 22 mph.
Tuesday
A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny and hot, with a high near 100. Light southeast wind increasing to 9 to 14 mph in the morning. Winds could gust as high as 22 mph.
Tuesday Night
Partly cloudy, with a low around 77. East southeast wind 10 to 15 mph becoming light southeast after midnight. Winds could gust as high as 23 mph.
Wednesday
A 40 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 98. Light east southeast wind becoming southeast 6 to 11 mph in the morning. Winds could gust as high as 20 mph.
Wednesday Night
Partly cloudy, with a low around 77. East southeast wind 6 to 11 mph becoming light south southeast after midnight. Winds could gust as high as 20 mph.
Thursday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 99. Light south southeast wind becoming east southeast 6 to 11 mph in the afternoon. Winds could gust as high as 20 mph.
Thursday Night
Partly cloudy, with a low around 77. South southeast wind 6 to 13 mph, with gusts as high as 21 mph.
Friday
Mostly sunny and hot, with a high near 100.
Friday Night
Mostly clear, with a low around 77.
Saturday
Sunny, with a high near 99.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
4 Miles SSW Rio Hondo TX
26.19°N 97.62°W
26.19°N 97.62°W
9:45 pm CDT Sep 5, 2026
9pm CDT Sep 5, 2026-6pm CDT Sep 12, 2026


