National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Edinburg, Edinburg International Airport (KEBG)

Lat: 26.44°NLon: 98.13°WElev: 79ft.

Fair

77°F

25°C

Humidity 89%
Wind Speed Calm
Barometer 29.91 in
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 23 Aug 4:35 am CDT
Extended Forecast for

San Isidro TX

  • Overnight

    Overnight: A slight chance of showers and thunderstorms before 5am, then a slight chance of thunderstorms after 5am. Partly cloudy, with a low around 74. Calm wind. Chance of precipitation is 20%.

    Low: 74 °F

    Slight Chance
    T-storms

  • Saturday

    Saturday: A slight chance of showers before 1pm, then a chance of showers and thunderstorms between 1pm and 2pm, then showers likely and possibly a thunderstorm after 2pm. Patchy fog before 8am. Otherwise, mostly sunny, with a high near 96. Calm wind becoming north northeast around 5 mph in the afternoon. Chance of precipitation is 60%.

    High: 96 °F

    Slight Chance
    Showers and
    Patchy Fog
    then Showers
    Likely

  • Saturday Night

    Saturday Night: A 50 percent chance of showers and thunderstorms, mainly after 4am. Partly cloudy, with a low around 74. East wind around 5 mph becoming calm in the evening.

    Low: 74 °F

    Chance
    T-storms

  • Sunday

    Sunday: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1pm. Patchy fog before 7am. High near 94. Calm wind becoming northeast around 5 mph in the afternoon. Chance of precipitation is 80%.

    High: 94 °F

    Chance
    T-storms and
    Patchy Fog
    then Showers

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms. Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 74. East southeast wind around 6 mph becoming calm in the evening. Chance of precipitation is 30%.

    Low: 74 °F

    Chance
    Showers and
    Patchy Fog

  • Monday

    Monday: A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Patchy fog before 8am. Otherwise, mostly sunny, with a high near 96. Calm wind becoming southeast 5 to 7 mph in the afternoon. Chance of precipitation is 60%.

    High: 96 °F

    Chance
    Showers and
    Patchy Fog
    then Showers
    Likely

  • Monday Night

    Monday Night: A 20 percent chance of showers before 1am. Partly cloudy, with a low around 74. East southeast wind 5 to 8 mph becoming calm after midnight.

    Low: 74 °F

    Slight Chance
    Showers

  • Tuesday

    Tuesday: A 40 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 99. Calm wind becoming southeast 5 to 9 mph in the morning.

    High: 99 °F

    Mostly Sunny
    then Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 74. Southeast wind 5 to 10 mph becoming light after midnight.

    Low: 74 °F

    Partly Cloudy

Detailed Forecast

Overnight
A slight chance of showers and thunderstorms before 5am, then a slight chance of thunderstorms after 5am. Partly cloudy, with a low around 74. Calm wind. Chance of precipitation is 20%.
Saturday
A slight chance of showers before 1pm, then a chance of showers and thunderstorms between 1pm and 2pm, then showers likely and possibly a thunderstorm after 2pm. Patchy fog before 8am. Otherwise, mostly sunny, with a high near 96. Calm wind becoming north northeast around 5 mph in the afternoon. Chance of precipitation is 60%.
Saturday Night
A 50 percent chance of showers and thunderstorms, mainly after 4am. Partly cloudy, with a low around 74. East wind around 5 mph becoming calm in the evening.
Sunday
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1pm. Patchy fog before 7am. High near 94. Calm wind becoming northeast around 5 mph in the afternoon. Chance of precipitation is 80%.
Sunday Night
A chance of showers and thunderstorms. Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 74. East southeast wind around 6 mph becoming calm in the evening. Chance of precipitation is 30%.
Monday
A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Patchy fog before 8am. Otherwise, mostly sunny, with a high near 96. Calm wind becoming southeast 5 to 7 mph in the afternoon. Chance of precipitation is 60%.
Monday Night
A 20 percent chance of showers before 1am. Partly cloudy, with a low around 74. East southeast wind 5 to 8 mph becoming calm after midnight.
Tuesday
A 40 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 99. Calm wind becoming southeast 5 to 9 mph in the morning.
Tuesday Night
Partly cloudy, with a low around 74. Southeast wind 5 to 10 mph becoming light after midnight.
Wednesday
A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 98. Calm wind becoming east southeast 5 to 9 mph in the morning. Chance of precipitation is 40%.
Wednesday Night
Mostly clear, with a low around 73. East southeast wind 5 to 10 mph becoming light southeast after midnight. Winds could gust as high as 20 mph.
Thursday
A 20 percent chance of showers and thunderstorms. Sunny, with a high near 98.
Thursday Night
Mostly clear, with a low around 74.
Friday
Sunny and hot, with a high near 100.
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ABOUT THIS FORECAST

 
Point Forecast:
San Isidro TX
 26.72°N 98.4°W
Last Update:
4:45 am CDT Aug 23, 2025
Forecast Valid:
4am CDT Aug 23, 2025-6pm CDT Aug 29, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation