News Headlines
- New: Spring 2026 RGV Weather and Climate Summary - Worst Drought Since 2013 is Quenched by April and May Rains
- New: Summer (June-August) Outlook - Wet Periods into June before Heat Rebuilds and Dryness/Drought Returns
- Check Out the 2026 Rio Grande Valley/Deep South Texas Hurricane Guide
- Guia de Huracanes 2026 del Valle del Rio Grande/Extremo Sur de Texas
- We're Hiring! If You're a Budding Meteorologist Looking for a Fulfilling Career, Apply Today to Join Our Team
Hazardous Weather Conditions
Current conditions at
Mid Valley Airport (KTXW)
Lat: 26.18°NLon: 97.97°WElev: 70ft.
Fair
77°F
25°C
| Humidity | 92% |
| Wind Speed | W 3 mph |
| Barometer | 29.72 in |
| Dewpoint | 75°F (24°C) |
| Visibility | 10.00 mi |
| Heat Index | 78°F (26°C) |
| Last update | 17 Jun 2:30 am CDT |
Extended Forecast for
2 Miles SW Weslaco TX
Heat Advisory June 17, 01:00pm until June 17, 08:00pm
Overnight
Low: 76 °F
Partly Cloudy
Wednesday
High: 96 °F
Sunny
Wednesday Night
Low: 80 °F
Mostly Clear
Thursday
High: 99 °F
Sunny
Thursday Night
Low: 82 °F
Mostly Clear
Juneteenth
High: 98 °F
Mostly Sunny
Friday Night
Low: 81 °F
Mostly Cloudy
Saturday
High: 95 °F
Partly Sunny
Saturday Night
Low: 81 °F
Mostly Clear
then Slight
Chance
Showers
Detailed Forecast
Overnight
Partly cloudy, with a low around 76. Southwest wind 3 to 5 mph.
Wednesday
Sunny, with a high near 96. Heat index values as high as 111. Southwest wind 3 to 6 mph.
Wednesday Night
Mostly clear, with a low around 80. South southeast wind around 11 mph, with gusts as high as 24 mph.
Thursday
Sunny, with a high near 99. Heat index values as high as 122. South southeast wind 11 to 14 mph, with gusts as high as 24 mph.
Thursday Night
Mostly clear, with a low around 82. Southeast wind 11 to 15 mph, with gusts as high as 26 mph.
Juneteenth
Mostly sunny, with a high near 98. Southeast wind 13 to 15 mph, with gusts as high as 25 mph.
Friday Night
Mostly cloudy, with a low around 81. Southeast wind 10 to 15 mph, with gusts as high as 25 mph.
Saturday
Partly sunny, with a high near 95. Southeast wind 9 to 14 mph, with gusts as high as 24 mph.
Saturday Night
A 20 percent chance of showers after 1am. Partly cloudy, with a low around 81. Southeast wind 13 to 15 mph, with gusts as high as 26 mph.
Sunday
A 20 percent chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 96. Breezy, with a south southeast wind 14 to 18 mph, with gusts as high as 31 mph.
Sunday Night
Mostly clear, with a low around 80. Breezy, with a south southeast wind 15 to 18 mph, with gusts as high as 33 mph.
Monday
Sunny, with a high near 97.
Monday Night
Mostly clear, with a low around 80.
Tuesday
Mostly sunny, with a high near 96.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
2 Miles SW Weslaco TX
26.14°N 98°W
26.14°N 98°W
2:30 am CDT Jun 17, 2026
2am CDT Jun 17, 2026-6pm CDT Jun 23, 2026
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