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WeatherLive › Texas › San Juan

San Juan, TX Weather (78589)

Today Hourly 10-Day Weekend Monthly Radar Air Quality Climate
Current WeatherSan Juan · 9:34 PM CST
78° | 66°
72°F
Feels like 74°
Mostly cloudy
WindNE 4 mph · Gusts 8 mph
Precip17% · –
Humidity69% · Dew point 62°
UV index5 Moderate
Air Quality38 Good
Pressure29.97 inHg
Visibility6 mi
Sunrise / Sunset6:49 AM · 5:44 PM · 10h 55m

Weather map — San Juan

Full radar →
Now
69°
10%
4 mph
22:00
68°
10%
4 mph
23:00
67°
10%
4 mph
00:00
66°
11%
3 mph
01:00
65°
11%
3 mph
02:00
64°
11%
3 mph
03:00
64°
11%
3 mph
04:00
63°
11%
3 mph
05:00
62°
11%
3 mph
06:00
62°
11%
3 mph
07:00
63°
9%
3 mph
08:00
65°
7%
3 mph
09:00
68°
5%
2 mph
10:00
71°
3%
3 mph
11:00
74°
2%
4 mph
12:00
77°
1%
4 mph
13:00
78°
1%
5 mph
14:00
78°
1%
6 mph
15:00
79°
1%
7 mph
16:00
77°
2%
7 mph
17:00
75°
4%
8 mph
18:00
72°
8%
8 mph
19:00
71°
6%
8 mph
20:00
70°
7%
8 mph

Today · Thu 11/12

High 78°
17% / –

Mostly cloudy. Winds N at 8 mph.

Tonight · Thu 11/12

Low 62°
10% / –

Sunny. Winds NE at 4 mph.

Tomorrow · Fri 11/13

79° | 62°
5% / –

Sunny. Winds SE at 9 mph.

7-day trend

San Juan · temperature + precipitation

10-day forecast

Updated 9:34 PM

Details & indices

Wind
4 mph NE
Gusts 8 mph
Humidity
69%
Dew point 62°
Pressure
29.97 inHg
Rising
UV index
5 — Moderate
High today
Air Quality
Good
AQI 38 · US EPA
Allergy
None detected
—
Visibility
6 mi
Clear view
Allergy — San Juan

🌿 Conditions right now

View all →
Birch
None
Grass
None
Oak
None
Alder
None
Hazel
None
Mugwort
None
Ragweed
None

Sun & moon

Sunrise6:49 AM
Sunset5:44 PM
Length of day10h 55m
Moonrise9:55 AM
Moonset8:17 PM
Moon phase🌒 Waxing Crescent · 13%
Next full moonNov 24 Beaver Moon
Latitude26.1892°N
Longitude-98.1553°E

Water temps nearby

View all →
South Padre Island (61 mi)77°
🌤️No rain expected in the next 90 minutes
Now+30+60+90 min
Minute-by-minute precip · HRRR nowcast

Daily planner

computed from today's forecast
Laundry day
Fair
Line-drying weather
Grilling
Great
Fire up the grill
Running
Fair
Lace up outside
Patio
Great
Dinner outdoors
Nearby places in Texas
Houston
Sunny
65°
San Antonio
Sunny
62°
Dallas
Sunny
65°
Fort Worth
Sunny
65°
Austin
Sunny
62°
El Paso
Sunny
62°
NBM + global weather models
Updated: 9:34 PM
San Juan, TX · Elev 108 ft · 26.19°N, 98.16°W · Texas · Forecast computed for these exact coordinates
Powered by NWS/NOAA guidance, multi-model forecasts and official environmental feeds · NOAA/NWS · EPA AirNow · MET Norway · global models
Updated: 9:34 PM