


News Headlines
- New: August-October Outlook for the RGV - Continued Hot and Leaning Dry, but Rainfall Prediction is a Wild Card
- Know Before You Go: A Video Guide to Beach (Surf) Safety on the Gulf Coast
- 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
Edinburg, Edinburg International Airport (KEBG)
Lat: 26.44°NLon: 98.13°WElev: 79ft.
A Few Clouds
97°F
36°C
Humidity | 42% |
Wind Speed | E 13 mph |
Barometer | 29.84 in |
Dewpoint | 70°F (21°C) |
Visibility | 10.00 mi |
Heat Index | 104°F (40°C) |
Last update | 3 Aug 6:15 pm CDT |
Extended Forecast for
San Isidro TX
Tonight
Low: 76 °F
Slight Chance
T-storms then
Mostly ClearMonday
High: 104 °F
Hot
Monday Night
Low: 76 °F
Mostly Clear
Tuesday
High: 101 °F
Sunny then
Slight Chance
T-stormsTuesday Night
Low: 75 °F
Mostly Clear
Wednesday
High: 102 °F
Hot
Wednesday Night
Low: 75 °F
Mostly Clear
Thursday
High: 102 °F
Hot
Thursday Night
Low: 76 °F
Mostly Clear
Detailed Forecast
Tonight
A 20 percent chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 76. South southeast wind 5 to 10 mph, with gusts as high as 20 mph.
Monday
Sunny and hot, with a high near 104. Heat index values as high as 107. Light southeast wind becoming east 5 to 9 mph in the morning.
Monday Night
Mostly clear, with a low around 76. East wind 6 to 11 mph becoming light south southeast after midnight. Winds could gust as high as 21 mph.
Tuesday
A 20 percent chance of showers and thunderstorms after 1pm. Sunny and hot, with a high near 101. Heat index values as high as 105. Light southeast wind becoming east southeast 5 to 10 mph in the morning.
Tuesday Night
Mostly clear, with a low around 75. East southeast wind 5 to 10 mph becoming light southeast after midnight. Winds could gust as high as 21 mph.
Wednesday
Sunny and hot, with a high near 102. Calm wind becoming southeast 5 to 9 mph in the morning.
Wednesday Night
Mostly clear, with a low around 75. South southeast wind 5 to 10 mph, with gusts as high as 20 mph.
Thursday
Sunny and hot, with a high near 102. Light southeast wind increasing to 5 to 9 mph in the morning.
Thursday Night
Mostly clear, with a low around 76. South southeast wind 6 to 10 mph, with gusts as high as 20 mph.
Friday
Sunny and hot, with a high near 102. South southeast wind 5 to 9 mph.
Friday Night
Mostly clear, with a low around 76. South southeast wind 6 to 11 mph, with gusts as high as 22 mph.
Saturday
Sunny and hot, with a high near 102.
Saturday Night
Mostly clear, with a low around 76.
Sunday
Sunny and hot, with a high near 101.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
ABOUT THIS FORECAST
Point Forecast:
San Isidro TX
26.75°N 98.4°W
26.75°N 98.4°W
6:28 pm CDT Aug 3, 2025
6pm CDT Aug 3, 2025-6pm CDT Aug 10, 2025