New York, NY 85° Los Angeles, CA 83° Chicago, IL 80° 🌤️ Houston, TX 🌤️ Miami, FL Phoenix, AZ 107° 🌤️ Seattle, WA 🌤️ Denver, CO 🌤️ Toronto, ON 🌤️ Vancouver, BC
WeatherLive › Texas › San Antonio

San Antonio, TX Weather

Today Hourly 10-Day Weekend Monthly Radar Air Quality Climate
Current WeatherSan Antonio · 7:11 PM CDT
98° | 79°
94°F
Feels like 100°
Sunny
WindSE 18 mph · Gusts 21 mph
Precip5% · –
Humidity45% · Dew point 69°
UV index11 Very high
Air Quality36 Good
Pressure29.91 inHg
Visibility6 mi
Sunrise / Sunset7:01 AM · 8:15 PM · 13h 14m

Weather map — San Antonio

Full radar →
Now
94°
1%
18 mph
20:00
91°
1%
21 mph
21:00
87°
3%
20 mph
22:00
85°
4%
18 mph
23:00
83°
6%
15 mph
00:00
81°
9%
13 mph
01:00
80°
9%
11 mph
02:00
79°
11%
9 mph
03:00
79°
14%
8 mph
04:00
79°
23%
7 mph
05:00
79°
20%
6 mph
06:00
79°
25%
6 mph
07:00
77°
16%
6 mph
08:00
78°
14%
7 mph
09:00
82°
8%
10 mph
10:00
86°
4%
12 mph
11:00
90°
2%
12 mph
12:00
94°
1%
13 mph
13:00
97°
1%
13 mph
14:00
99°
1%
13 mph
15:00
101°
1%
13 mph
16:00
102°
1%
12 mph
17:00
102°
1%
13 mph
18:00
101°
0%
15 mph

Today · Fri 8/14

High 98°
5% / –

Sunny. Winds SE at 21 mph.

Tonight · Fri 8/14

Low 77°
3% / –

Sunny. Winds SE at 20 mph.

Tomorrow · Sat 8/15

102° | 77°
3% / –

Sunny. Winds SE at 18 mph.

7-day trend

San Antonio · temperature + precipitation

10-day forecast

Updated 7:11 PM

Details & indices

Wind
18 mph SE
Gusts 21 mph
Humidity
45%
Dew point 69°
Pressure
29.91 inHg
Rising
UV index
11 — Very high
High today
Air Quality
Good
AQI 36 · US EPA
Allergy
Very high
Grass
Visibility
6 mi
Clear view
Allergy — San Antonio

🌿 Conditions right now

View all →
Birch
None
Grass
Very high
Oak
None
Alder
None
Hazel
None
Mugwort
High
Ragweed
Very high

Sun & moon

Sunrise7:01 AM
Sunset8:15 PM
Length of day13h 14m
Moonrise9:00 AM
Moonset9:33 PM
Moon phase🌒 Waxing Crescent · 7%
Next full moonAug 27 Sturgeon Moon
Latitude29.4241°N
Longitude-98.4936°E

Water temps nearby

View all →
No beaches within 50 miles
🌤️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
Great
Line-drying weather
Grilling
Great
Fire up the grill
Running
Fair
Lace up outside
Patio
Great
Dinner outdoors
1991-2020 climate normals — San Antonio

Monthly normals

Full climate page →
Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Max (°F) 64° 68° 78° 83° 88° 94° 96° 97° 92° 84° 72° 68°
Min (°F) 44° 47° 57° 62° 69° 75° 76° 78° 73° 65° 54° 49°
Precip (in) 2.2 2.2 2.4 3.7 7.2 3.1 3.7 2.0 4.0 3.5 2.5 2.0
Warmest: Aug · ⌀ 97°F Coldest: Jan · ⌀ 44°F Wettest: May · 7.2 in
Nearby places in {{REGION}}
🌤️
Houston
—
— 🌤️
Dallas
—
— 🌤️
Fort Worth
—
—
Austin
Sunny
95° 🌤️
El Paso
—
— 🌤️
Arlington
—
—
Data sources · Friday, August 14
Where the San Antonio forecast comes from
This page blends NOAA/NWS model guidance with global ensembles for the 10-day outlook, air quality and alerts. Data refreshes every hour, current conditions every 15 minutes. Coordinates: 29.4241°N, -98.4936°.
NBM + global weather models
Updated: 7:11 PM
ZIP codes in San Antonio
📮
78201
Balcones Heights
 📮
78202
San Antonio
 📮
78203
San Antonio
 📮
78204
San Antonio
 📮
78205
San Antonio
 📮
78206
San Antonio
 📮
78207
San Antonio
 📮
78208
San Antonio
 📮
78209
Terrell Hills
 📮
78210
San Antonio
 📮
78211
San Antonio
 📮
78212
San Antonio
 📮
78213
Castle Hills
 📮
78214
San Antonio
 📮
78215
San Antonio
 📮
78216
Castle Hills
 📮
78217
San Antonio
 📮
78218
San Antonio
 📮
78219
San Antonio
 📮
78220
San Antonio
Weather in San Antonio
San Antonio's outlook: warmest day near 103° (Thursday), coldest night about 73° (Thursday). Rain totals look negligible: a dry run of days ahead. Wind is the one to watch: gusts to 27 mph around Friday. The NWS alert board for this area is currently clear. Right now San Antonio is running about 15° warmer than Cypress. Longer view: continental plains — big swings and a spring severe-storm season.
San Antonio, TX · Elev 650 ft · 29.42°N, 98.49°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: 7:11 PM