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

Hazardous Weather Conditions

Current conditions at

McAllen, Miller International Airport (KMFE)

Lat: 26.18°NLon: 98.24°WElev: 105ft.

A Few Clouds

38°C

100°F

Humidity 41%
Wind Speed E 30 G 44 km/h
Barometer 1005.6 mb (29.70 in)
Dewpoint 22°C (72°F)
Visibility 16 km
Heat Index43°C (110°F)
Last update 16 Jun 5:53 pm CDT
Extended Forecast for

San Juan TX

  • Tonight

    Tonight: Mostly clear, with a low around 26. Southeast wind 18 to 23 km/h decreasing to 10 to 15 km/h after midnight. Winds could gust as high as 37 km/h.

    Low: 26 °C

    Mostly Clear

  • Monday

    Monday: A 30 percent chance of showers and thunderstorms, mainly between 2pm and 4pm. Sunny, with a high near 36. Heat index values as high as 42. East southeast wind 5 to 10 km/h increasing to 16 to 21 km/h in the afternoon. Winds could gust as high as 32 km/h.

    High: 36 °C

    Chance
    T-storms

  • Monday Night

    Monday Night: A slight chance of showers and thunderstorms before 7pm, then a slight chance of showers and thunderstorms after 1am. Mostly clear, with a low around 26. East wind 18 to 23 km/h decreasing to 8 to 13 km/h after midnight. Winds could gust as high as 37 km/h. Chance of precipitation is 20%.

    Low: 26 °C

    Slight Chance
    T-storms

  • Tuesday

    Tuesday: Showers likely, with thunderstorms also possible after 10am. Mostly sunny, with a high near 34. Northeast wind 8 to 13 km/h increasing to 18 to 23 km/h in the afternoon. Winds could gust as high as 35 km/h. Chance of precipitation is 60%.

    High: 34 °C

    Showers
    Likely

  • Tuesday Night

    Tuesday Night: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 24. Northeast wind 18 to 23 km/h decreasing to 11 to 16 km/h after midnight. Winds could gust as high as 37 km/h.

    Low: 24 °C

    Chance
    T-storms

  • Juneteenth

    Juneteenth: Showers and possibly a thunderstorm. High near 30. North wind 16 to 23 km/h, with gusts as high as 32 km/h. Chance of precipitation is 90%.

    High: 30 °C

    Showers
    Likely then
    T-storms

  • Wednesday Night

    Wednesday Night: Showers and possibly a thunderstorm. Low around 25. East northeast wind 16 to 21 km/h. Chance of precipitation is 90%.

    Low: 25 °C

    T-storms

  • Thursday

    Thursday: Showers and possibly a thunderstorm. High near 30. East wind 16 to 23 km/h, with gusts as high as 32 km/h. Chance of precipitation is 100%.

    High: 30 °C

    Showers

  • Thursday Night

    Thursday Night: Showers and possibly a thunderstorm. Low around 26. East wind 11 to 18 km/h. Chance of precipitation is 80%.

    Low: 26 °C

    Showers

Detailed Forecast

Tonight
Mostly clear, with a low around 26. Southeast wind 18 to 23 km/h decreasing to 10 to 15 km/h after midnight. Winds could gust as high as 37 km/h.
Monday
A 30 percent chance of showers and thunderstorms, mainly between 2pm and 4pm. Sunny, with a high near 36. Heat index values as high as 42. East southeast wind 5 to 10 km/h increasing to 16 to 21 km/h in the afternoon. Winds could gust as high as 32 km/h.
Monday Night
A slight chance of showers and thunderstorms before 7pm, then a slight chance of showers and thunderstorms after 1am. Mostly clear, with a low around 26. East wind 18 to 23 km/h decreasing to 8 to 13 km/h after midnight. Winds could gust as high as 37 km/h. Chance of precipitation is 20%.
Tuesday
Showers likely, with thunderstorms also possible after 10am. Mostly sunny, with a high near 34. Northeast wind 8 to 13 km/h increasing to 18 to 23 km/h in the afternoon. Winds could gust as high as 35 km/h. Chance of precipitation is 60%.
Tuesday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 24. Northeast wind 18 to 23 km/h decreasing to 11 to 16 km/h after midnight. Winds could gust as high as 37 km/h.
Juneteenth
Showers and possibly a thunderstorm. High near 30. North wind 16 to 23 km/h, with gusts as high as 32 km/h. Chance of precipitation is 90%.
Wednesday Night
Showers and possibly a thunderstorm. Low around 25. East northeast wind 16 to 21 km/h. Chance of precipitation is 90%.
Thursday
Showers and possibly a thunderstorm. High near 30. East wind 16 to 23 km/h, with gusts as high as 32 km/h. Chance of precipitation is 100%.
Thursday Night
Showers and possibly a thunderstorm. Low around 26. East wind 11 to 18 km/h. Chance of precipitation is 80%.
Friday
Showers and possibly a thunderstorm. High near 32. East wind 11 to 18 km/h, with gusts as high as 32 km/h. Chance of precipitation is 90%.
Friday Night
Showers and thunderstorms likely. Partly cloudy, with a low around 24. East wind 11 to 16 km/h decreasing to 5 to 10 km/h after midnight. Chance of precipitation is 60%.
Saturday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 31. Chance of precipitation is 70%.
Saturday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 25.
Sunday
Showers and thunderstorms likely. Partly sunny, with a high near 32. Chance of precipitation is 60%.
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Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
San Juan TX
 26.2°N 98.16°W
Last Update:
6:45 pm CDT Jun 16, 2024
Forecast Valid:
6pm CDT Jun 16, 2024-6pm CDT Jun 23, 2024
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation