current weather for San Juan (United State)
San Juan is located near Pharr at 2mi↑, Alamo at 2mi↑, North Alamo at 3mi↑, Lopezville at 3mi↑, South Alamo at 4mi↑,
Elevation : 115ft
currently : 77°F scattered clouds at San Juan
The current temperature is 77°F, the felt temperature is 79°F.
Wind direction from South East with a speed of 12mph.
The air is extremely humid : relative air humidity is 80 %.
Pressure is 30inHg.
weather last updated 2132 minutes
Sunset in 5h04 and the sun rises in 14h35. The day lasts 11h31.
For more details on weather observations and short-term forecasts, see the aeronautical weather provided by Mc Allen Miller International airport.
Coming to San Juan
Hotels : book on Hotels.com Booking Expedia Abritel Stay22
Taxi : book on Taxi Booking
activities : Getyourguide
By plane :
- Mc Allen Miller International airport at 5mi : book on Iberia
- General Lucio Blanco International airport at 13mi : book on Iberia
- Valley International airport at 31mi : book on Iberia southwest_airlines
Weather forecast for San Juan (United State)
Friday, May 15, 2026
Sky will be covered with cloud all the night and the day will be very cloudy with may be a small apparition of the sun
the temperature will range from 75°F to 91°F
wind speed up to 27mph
9h
76°F
Broken clouds
The air is extremely humid : relative air humidity is 82 %.
pressure is 30inHg
Wind direction from South East 12mph with gusts at 27mph
12h
82°F
Scattered clouds
The air is very humid : relative air humidity is 67 %.
pressure is 30inHg
Wind direction from South East 18mph with gusts at 22mph
15h
91°F
Scattered clouds
The air is moderately humid : relative air humidity is 41 %.
pressure is 30inHg
Wind direction from South East 19mph with gusts at 20mph
18h
92°F
Sky clear
The air is a little humid : relative air humidity is 36 %.
pressure is 30inHg
Wind direction from South East 19mph with gusts at 20mph
21h
85°F
Scattered clouds
The air is humid : relative air humidity is 51 %.
pressure is 30inHg
Wind direction from South East 18mph with gusts at 22mph
Today Saturday, May 16, 2026
Sky will be covered with cloud all the night and the day will be cloudy from morning to evening.
the temperature will range from 79°F to 93°F
wind speed up to 35mph
high heat alert with 93°F at San Juan
0h
79°F
Overcast
The air is extremely humid : relative air humidity is 80 %.
pressure is 30inHg
Wind direction from South East 15mph with gusts at 29mph
3h
79°F
Overcast
The air is extremely humid : relative air humidity is 85 %.
pressure is 30inHg
Wind direction from South East 18mph with gusts at 34mph
6h
78°F
Overcast
The air is extremely humid : relative air humidity is 85 %.
pressure is 30inHg
Wind direction from South East 16mph with gusts at 33mph
9h
78°F
Overcast
The air is extremely humid : relative air humidity is 88 %.
pressure is 30inHg
Wind direction from South East 18mph with gusts at 35mph
12h
85°F
Overcast
The air is very humid : relative air humidity is 63 %.
pressure is 30inHg
Wind direction from South East 21mph with gusts at 28mph
15h
94°F
Overcast
The air is moderately humid : relative air humidity is 41 %.
pressure is 30inHg
Wind direction from South East 20mph with gusts at 24mph
18h
92°F
Overcast
The air is moderately humid : relative air humidity is 47 %.
pressure is 30inHg
Wind direction from South East 20mph with gusts at 22mph
21h
86°F
Broken clouds
The air is humid : relative air humidity is 58 %.
pressure is 30inHg
Wind direction from South East 19mph with gusts at 28mph
Sunday, May 17, 2026
Sky will be covered with cloud all the night, there will be nightly rain and the day will be cloudy from morning to evening. 0in rain in 24h.
the temperature will range from 77°F to 97°F
wind speed up to 40mph
Wind alert of 40mph at San Juan
high heat alert with 97°F at San Juan
0h
81°F
Light rain
0in of rain
The air is extremely humid : relative air humidity is 80 %.
pressure is 30inHg
Wind direction from South 9mph with gusts at 18mph
3h
79°F
Moderate rain
0.1in of rain
The air is almost saturated with water : relative air humidity is 90 %.
pressure is 30inHg
Wind direction from South East 21mph with gusts at 33mph
6h
79°F
Light rain
0in of rain
The air is extremely humid : relative air humidity is 85 %.
pressure is 30inHg
Wind direction from South East 23mph with gusts at 41mph
9h
77°F
Broken clouds
The air is almost saturated with water : relative air humidity is 91 %.
pressure is 30inHg
Wind direction from South East 8mph with gusts at 18mph
12h
86°F
Broken clouds
The air is very humid : relative air humidity is 65 %.
pressure is 30inHg
Wind direction from South East 19mph with gusts at 24mph
15h
95°F
Scattered clouds
The air is moderately humid : relative air humidity is 47 %.
pressure is 30inHg
Wind direction from South East 20mph with gusts at 22mph
18h
97°F
Scattered clouds
The air is moderately humid : relative air humidity is 46 %.
pressure is 30inHg
Wind direction from South East 19mph with gusts at 19mph
21h
89°F
Scattered clouds
The air is humid : relative air humidity is 59 %.
pressure is 30inHg
Wind direction from South East 21mph with gusts at 25mph
Monday, May 18, 2026
Sky will be covered with cloud all the night and the day will be very cloudy with may be a small apparition of the sun
the temperature will range from 79°F to 95°F
wind speed up to 29mph
high heat alert with 95°F at San Juan
0h
81°F
Light rain
0in of rain
The air is extremely humid : relative air humidity is 83 %.
pressure is 30inHg
Wind direction from South 18mph with gusts at 29mph
3h
79°F
Overcast
The air is extremely humid : relative air humidity is 88 %.
pressure is 30inHg
Wind direction from South East 9mph with gusts at 20mph
6h
79°F
Overcast
The air is extremely humid : relative air humidity is 87 %.
pressure is 30inHg
Wind direction from South 13mph with gusts at 28mph
9h
78°F
Overcast
The air is extremely humid : relative air humidity is 88 %.
pressure is 30inHg
Wind direction from South East 15mph with gusts at 28mph
12h
86°F
Broken clouds
The air is very humid : relative air humidity is 65 %.
pressure is 30inHg
Wind direction from South East 19mph with gusts at 25mph
15h
95°F
Scattered clouds
The air is moderately humid : relative air humidity is 45 %.
pressure is 30inHg
Wind direction from South East 20mph with gusts at 24mph
18h
96°F
Few clouds
The air is moderately humid : relative air humidity is 43 %.
pressure is 30inHg
Wind direction from South East 18mph with gusts at 20mph
21h
90°F
Scattered clouds
The air is humid : relative air humidity is 52 %.
pressure is 30inHg
Wind direction from South East 16mph with gusts at 19mph
Tuesday, May 19, 2026
Sky will be covered with cloud all the night, there will be nightly rain and the day will be very cloudy with may be a small apparition of the sun 1in rain in 24h.
the temperature will range from 72°F to 91°F
wind speed up to 40mph
Wind alert of 40mph at San Juan
0h
76°F
Moderate rain
0.4in of rain
The air is almost saturated with water : relative air humidity is 93 %.
pressure is 30inHg
Wind direction from South 22mph with gusts at 28mph
3h
74°F
Light rain
0.1in of rain
The air is extremely humid : relative air humidity is 83 %.
pressure is 30inHg
Wind direction from South 24mph with gusts at 40mph
6h
73°F
Overcast
The air is very humid : relative air humidity is 70 %.
pressure is 30inHg
Wind direction from South West 4mph with gusts at 12mph
9h
72°F
Broken clouds
The air is very humid : relative air humidity is 73 %.
pressure is 30inHg
Wind direction from North 4mph with gusts at 4mph
12h
81°F
Light rain
0in of rain
The air is very humid : relative air humidity is 60 %.
pressure is 30inHg
Wind direction from South East 11mph with gusts at 16mph
15h
92°F
Few clouds
The air is moderately humid : relative air humidity is 49 %.
pressure is 30inHg
Wind direction from South East 14mph with gusts at 17mph
18h
92°F
Broken clouds
The air is moderately humid : relative air humidity is 45 %.
pressure is 30inHg
Wind direction from South East 17mph with gusts at 15mph
21h
89°F
Broken clouds
The air is humid : relative air humidity is 51 %.
pressure is 30inHg
Wind direction from South East 14mph with gusts at 16mph
Wednesday, May 20, 2026
Sky will be covered with cloud all the night and the day will be cloudy from morning to evening.
the temperature will range from 77°F to 81°F
wind speed up to 21mph
0h
80°F
Broken clouds
The air is extremely humid : relative air humidity is 81 %.
pressure is 30inHg
Wind direction from South East 12mph with gusts at 20mph
3h
77°F
Broken clouds
The air is almost saturated with water : relative air humidity is 95 %.
pressure is 30inHg
Wind direction from East 7mph with gusts at 18mph
6h
77°F
Overcast
The air is almost saturated with water : relative air humidity is 96 %.
pressure is 30inHg
Wind direction from South East 7mph with gusts at 19mph
Weather observation and forecast provided by OpenWeatherMap under CC BY-SA 4.0 license amended by aviation weather data.
near
- Hotels in San Juan
- Renaissance Philadelphia Downtown Hotel (Philadelphia) at 1628mi↑
- MoMA (New York) at 1709mi↑
- Guggenheim Museum Bilbao (Bilbao) at 5247mi↑
- Hotel NH Collection San Sebastián Aránzazu (San Sebastián) at 5288mi↑
- Sercotel Codina (San Sebastian) at 5288mi↑
- Aquarium de Donostia-San Sebastián (San Sebastian) at 5289mi↑
- Hotel de Londres y de Inglaterra (San Sebastian) at 5289mi↑
- for Pharr airport at 2mi↑
- for Mid-Valley Dusters Inc airport at 3mi↑
- for South Texas Health System Heart airport at 4mi↑
Weather news
Tuesday, February 10, 2026
news
Storm Nils is arriving in the Hautes-Pyrénées
Météo France has issued an orange alert bulletin for Wednesday night to Thursday with winds that could exceed 100 km/h in the Hautes-Pyrénées.
Saturday, May 8, 2021
news
Weather alert for thunderstorms and strong winds in the southwest
Météo-France has placed the southwest on orange alert for strong winds and thunderstorms. The winds have already begun to gust early this afternoon. But the worst is yet to come.
Tuesday, October 20, 2020
news
Alerte orange sur les Hautes-Pyrénées, la tempête Barbara arrive
Le vent a commencé à souffler sur la façade ouest avec des vents à près de 200 km/h. Ce n'est que le début et Météo France a émis un bulletin d'alerte orange pour vent violent sur les…
Monday, October 19, 2020
news
La tempête Barbara souffle à plus de 150 km/h sur les Hautes-Pyrénées
Le vent a commencé à souffler sur la façade ouest avec des vents à près de 200 km/h. Ce n'est que le début et Météo France a émis un bulletin d'alerte orange pour vent violent sur les…