News Headlines
- We're Hiring! If You're a Budding Meteorologist Looking for a Fulfilling Career, Apply Today to Join Our Team
- New: The 2026 Rio Grande Valley/Deep South Texas Hurricane Guide is Here!
- Nuevo: Guia de Huracanes 2026 del Valle del Rio Grande/Extremo Sur de Texas es Aqui!
- New: May-July 2026 Outlook: Hotter than normal temperatures are favored to continue into the upcoming summer season; precipitation remains a toss-up; drought, heat risk increases, occasional heavy rain/flooding, & water supply issues remain in focus
Current conditions at
Edinburg, Edinburg International Airport (KEBG)
Lat: 26.44°NLon: 98.13°WElev: 79ft.
Mostly Cloudy
88°F
31°C
| Humidity | 59% |
| Wind Speed | E 8 mph |
| Barometer | 29.76 in |
| Dewpoint | 72°F (22°C) |
| Visibility | 10.00 mi |
| Heat Index | 95°F (35°C) |
| Last update | 9 May 4:55 pm CDT |
Extended Forecast for
San Isidro TX
Tonight
Low: 74 °F
Mostly Cloudy
then Patchy
FogSunday
High: 93 °F
Areas Fog
then Slight
Chance
T-stormsSunday Night
Low: 74 °F
Slight Chance
T-storms then
Chance
T-stormsMonday
High: 87 °F
Chance
T-storms then
Mostly CloudyMonday Night

Low: 70 °F
Mostly Cloudy
Tuesday

High: 88 °F
Partly Sunny
Tuesday Night
Low: 70 °F
Mostly Cloudy
then Patchy
FogWednesday
High: 90 °F
Patchy Fog
then Mostly
SunnyWednesday Night
Low: 68 °F
Mostly Clear
then Patchy
Fog
Detailed Forecast
Tonight
Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 74. East northeast wind around 6 mph becoming calm after midnight.
Sunday
A slight chance of showers and thunderstorms between 3pm and 5pm. Areas of fog before 10am. Otherwise, partly sunny, with a high near 93. Calm wind becoming east southeast 5 to 8 mph in the afternoon. Chance of precipitation is 20%.
Sunday Night
A 50 percent chance of showers and thunderstorms, mainly after 3am. Mostly cloudy, with a low around 74. East southeast wind 6 to 11 mph becoming light and variable.
Monday
A 30 percent chance of showers and thunderstorms before 7am. Partly sunny, with a high near 87. North northeast wind 5 to 11 mph, with gusts as high as 20 mph.
Monday Night
Mostly cloudy, with a low around 70. Northeast wind 5 to 8 mph becoming calm in the evening.
Tuesday
Partly sunny, with a high near 88. Calm wind becoming northeast around 6 mph in the morning.
Tuesday Night
Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 70. East wind 5 to 8 mph becoming calm after midnight.
Wednesday
Patchy fog before 8am. Otherwise, mostly sunny, with a high near 90. Calm wind becoming east around 6 mph in the afternoon.
Wednesday Night
Patchy fog after 4am. Otherwise, mostly clear, with a low around 68. East wind 5 to 10 mph becoming light southeast after midnight.
Thursday
Areas of fog before 8am. Otherwise, mostly sunny, with a high near 91. Calm wind becoming southeast 5 to 9 mph in the morning.
Thursday Night
Partly cloudy, with a low around 70. Southeast wind 6 to 11 mph, with gusts as high as 21 mph.
Friday
Mostly sunny, with a high near 92.
Friday Night
Partly cloudy, with a low around 74.
Saturday
Partly sunny, with a high near 93.
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
5:00 pm CDT May 9, 2026
5pm CDT May 9, 2026-6pm CDT May 16, 2026


