Daily Weather in San Antonio, Texas, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
9 mph
Light
16 mph
Breezy
15 mph
Breezy
15 mph
Breezy
15 mph
Breezy
18 mph
Breezy
21 mph
Strong
23 mph
Strong
8 mph
Light
Humidity
91%
Extremely humid
92%
Extremely humid
93%
Extremely humid
81%
Extremely humid
86%
Extremely humid
86%
Extremely humid
91%
Extremely humid
88%
Extremely humid
40%
Dry
Visibility
10 mi
Good
12 mi
Good
15 mi
Good
15 mi
Good
15 mi
Good
15 mi
Good
15 mi
Good
15 mi
Good
15 mi
Good
Pressure
1017 hPa
Normal
1020 hPa
High
1015 hPa
Normal
1015 hPa
Normal
1017 hPa
Normal
1014 hPa
Normal
1014 hPa
Normal
1016 hPa
Normal
1018 hPa
High
Clouds
13%
100%
100%
0%
64%
32%
68%
100%
69%
Dew point
55°
65°
62°
47°
57°
61°
67°
70°
33°
UV Index
5
4
2
4
Air quality
51
Moderate
53
Moderate
40
Good
31
Good
Pollen index
Tree
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
Weed
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
Grass
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
Pollutants
Low risk
High risk
PM10
0.51 μg/ft3
0.55 μg/ft3
0.40 μg/ft3
0.45 μg/ft3
PM25
0.35 μg/ft3
0.38 μg/ft3
0.28 μg/ft3
0.31 μg/ft3
NO2
8.91 ppb
4.51 ppb
3.45 ppb
19.62 ppb
SO2
0.93 ppb
1.02 ppb
0.92 ppb
1.25 ppb
CO
0.21 ppb
0.18 ppb
0.18 ppb
0.29 ppb
O3
42.5 ppb
41.8 ppb
32.5 ppb
36.96 ppb