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

McAllen, Miller International Airport (KMFE)

Lat: 26.18°NLon: 98.24°WElev: 105ft.

Fair

86°F

30°C

Humidity 46%
Wind Speed SE 20 G 25 mph
Barometer 30.06 in (1017.6 mb)
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Heat Index87°F (31°C)
Last update 25 Mar 11:53 am CDT
Extended Forecast for

San Juan TX

  • This Afternoon

    This Afternoon: Sunny, with a high near 91. Southeast wind around 15 mph, with gusts as high as 26 mph.

    High: 91 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 68. Southeast wind 10 to 16 mph, with gusts as high as 28 mph.

    Low: 68 °F

    Mostly Clear

  • Thursday

    Thursday: Partly sunny, then gradually becoming sunny, with a high near 90. South southeast wind 9 to 15 mph, with gusts as high as 26 mph.

    High: 90 °F

    Becoming
    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 66. Southeast wind 10 to 16 mph, with gusts as high as 28 mph.

    Low: 66 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 92. South southeast wind 10 to 15 mph, with gusts as high as 24 mph.

    High: 92 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 66. East southeast wind 10 to 15 mph becoming light east northeast after midnight. Winds could gust as high as 25 mph.

    Low: 66 °F

    Mostly Clear

  • Saturday

    Saturday: A 50 percent chance of showers. Mostly sunny, with a high near 88. Northeast wind 5 to 10 mph.

    High: 88 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 64. East wind 9 to 14 mph becoming light east southeast after midnight. Winds could gust as high as 22 mph.

    Low: 64 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 89. Light east wind becoming east southeast 5 to 10 mph in the morning.

    High: 89 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 91. Southeast wind around 15 mph, with gusts as high as 26 mph.
Tonight
Mostly clear, with a low around 68. Southeast wind 10 to 16 mph, with gusts as high as 28 mph.
Thursday
Partly sunny, then gradually becoming sunny, with a high near 90. South southeast wind 9 to 15 mph, with gusts as high as 26 mph.
Thursday Night
Mostly clear, with a low around 66. Southeast wind 10 to 16 mph, with gusts as high as 28 mph.
Friday
Sunny, with a high near 92. South southeast wind 10 to 15 mph, with gusts as high as 24 mph.
Friday Night
Mostly clear, with a low around 66. East southeast wind 10 to 15 mph becoming light east northeast after midnight. Winds could gust as high as 25 mph.
Saturday
A 50 percent chance of showers. Mostly sunny, with a high near 88. Northeast wind 5 to 10 mph.
Saturday Night
Partly cloudy, with a low around 64. East wind 9 to 14 mph becoming light east southeast after midnight. Winds could gust as high as 22 mph.
Sunday
Mostly sunny, with a high near 89. Light east wind becoming east southeast 5 to 10 mph in the morning.
Sunday Night
Partly cloudy, with a low around 64. East southeast wind 6 to 14 mph, with gusts as high as 23 mph.
Monday
Mostly sunny, with a high near 91. Southeast wind 5 to 14 mph, with gusts as high as 23 mph.
Monday Night
Partly cloudy, with a low around 67.
Tuesday
Sunny, with a high near 91.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
San Juan TX
 26.2°N 98.16°W
Last Update:
12:18 pm CDT Mar 25, 2026
Forecast Valid:
12pm CDT Mar 25, 2026-6pm CDT Mar 31, 2026
 
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Additional Resources

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Chance of Precipitation