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Current conditions at
McAllen, Miller International Airport (KMFE)
Lat: 26.18°NLon: 98.24°WElev: 105ft.
Overcast
82°F
28°C
| Humidity | 85% |
| Wind Speed | SE 14 mph |
| Barometer | 29.76 in (1007.4 mb) |
| Dewpoint | 77°F (25°C) |
| Visibility | 10.00 mi |
| Heat Index | 90°F (32°C) |
| Last update | 27 May 12:53 am CDT |
Extended Forecast for
San Juan TX
Overnight
Low: 77 °F
Slight Chance
T-stormsWednesday
High: 90 °F
Chance
T-stormsWednesday Night
Low: 75 °F
Slight Chance
T-storms then
Partly CloudyThursday
High: 92 °F
Partly Sunny
then Slight
Chance
T-stormsThursday Night
Low: 75 °F
Partly Cloudy
Friday
High: 93 °F
Mostly Sunny
Friday Night
Low: 76 °F
Partly Cloudy
Saturday
High: 95 °F
Mostly Sunny
Saturday Night
Low: 76 °F
Partly Cloudy
Detailed Forecast
Overnight
A 20 percent chance of showers and thunderstorms after 3am. Mostly cloudy, with a low around 77. Southeast wind 11 to 15 mph, with gusts as high as 28 mph.
Wednesday
A chance of showers and thunderstorms before 4pm, then a slight chance of showers and thunderstorms after 5pm. Mostly cloudy, with a high near 90. Southeast wind 7 to 10 mph. Chance of precipitation is 40%.
Wednesday Night
A 10 percent chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 75. Southeast wind 5 to 10 mph becoming light east southeast after midnight.
Thursday
A 20 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 92. East wind 3 to 8 mph.
Thursday Night
Partly cloudy, with a low around 75. East wind 5 to 9 mph becoming light southeast after midnight.
Friday
Mostly sunny, with a high near 93. Calm wind becoming east southeast 5 to 8 mph in the morning.
Friday Night
Partly cloudy, with a low around 76. East southeast wind 6 to 11 mph, with gusts as high as 20 mph.
Saturday
Mostly sunny, with a high near 95. Southeast wind 5 to 9 mph.
Saturday Night
Partly cloudy, with a low around 76. Southeast wind 7 to 11 mph, with gusts as high as 21 mph.
Sunday
Partly sunny, with a high near 95. South southeast wind 5 to 10 mph.
Sunday Night
Partly cloudy, with a low around 75. Southeast wind 5 to 11 mph, with gusts as high as 20 mph.
Monday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 94.
Monday Night
A 20 percent chance of showers. Partly cloudy, with a low around 74.
Tuesday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 91.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
San Juan TX
26.2°N 98.16°W
26.2°N 98.16°W
1:25 am CDT May 27, 2026
1am CDT May 27, 2026-6pm CDT Jun 2, 2026
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