News Headlines
- New: Summer (June-August) 2025 Review: Still Hot with "Just-in-Time" Rains that Kept Drought to a Minimum
- New: Autumn (September-November) Outlook - Early Rains? Otherwise, Warm/Hot and Generally Dry for Most of the Season
- Check Out the 2025 Rio Grande Valley/Deep South Texas Hurricane Guide
- Guia de Huracanes 2025 del Valle del Rio Grande/Extremo Sur de Texas
Current conditions at
Harlingen, Rio Grande Valley International Airport (KHRL)
Lat: 26.23°NLon: 97.66°WElev: 33ft.
Fair
80°F
27°C
| Humidity | 79% |
| Wind Speed | E 14 mph |
| Barometer | 29.91 in (1012.8 mb) |
| Dewpoint | 73°F (23°C) |
| Visibility | 10.00 mi |
| Heat Index | 84°F (29°C) |
| Last update | 18 Sep 3:52 pm CDT |
Extended Forecast for
2 Miles SSW Sebastian TXSimilar City Names
This Afternoon
High: 86 °F
Chance
T-stormsTonight
Low: 73 °F
Slight Chance
T-storms then
Partly CloudyFriday
High: 92 °F
Chance
T-stormsFriday Night
Low: 73 °F
Slight Chance
T-storms then
Mostly ClearSaturday
High: 92 °F
Slight Chance
Showers then
Chance
T-stormsSaturday Night
Low: 74 °F
Slight Chance
T-storms then
Mostly ClearSunday
High: 93 °F
Chance
T-stormsSunday Night
Low: 75 °F
Mostly Clear
Monday
High: 95 °F
Sunny then
Chance
T-storms
Detailed Forecast
This Afternoon
A 40 percent chance of showers and thunderstorms. Partly sunny, with a steady temperature around 86. East wind around 11 mph.
Tonight
A 10 percent chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 73. East wind 5 to 10 mph becoming light east southeast in the evening.
Friday
A 40 percent chance of showers and thunderstorms, mainly between 1pm and 4pm. Mostly sunny, with a high near 92. Light north northeast wind becoming east 5 to 10 mph in the morning.
Friday Night
A 10 percent chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 73. East wind 5 to 9 mph becoming calm in the evening.
Saturday
A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Sunny, with a high near 92. Calm wind becoming east 5 to 9 mph in the afternoon. Chance of precipitation is 40%.
Saturday Night
A slight chance of thunderstorms before 7pm. Mostly clear, with a low around 74. East wind 5 to 9 mph becoming calm in the evening. Chance of precipitation is 10%.
Sunday
A slight chance of showers, then a chance of showers and thunderstorms after 10am. Sunny, with a high near 93. Calm wind becoming east southeast 5 to 9 mph in the morning. Chance of precipitation is 40%.
Sunday Night
Mostly clear, with a low around 75. South southeast wind 5 to 10 mph.
Monday
A 30 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 95. Southeast wind 5 to 10 mph.
Monday Night
Mostly clear, with a low around 76. South southeast wind 6 to 10 mph.
Tuesday
A 40 percent chance of showers and thunderstorms. Sunny, with a high near 96. South southeast wind 6 to 10 mph.
Tuesday Night
A 40 percent chance of showers. Mostly clear, with a low around 75.
Wednesday
Showers and thunderstorms likely. Mostly sunny, with a high near 94. Chance of precipitation is 60%.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
2 Miles SSW Sebastian TXSimilar City Names
26.32°N 97.8°W
26.32°N 97.8°W
4:00 pm CDT Sep 18, 2025
4pm CDT Sep 18, 2025-6pm CDT Sep 24, 2025
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