Daily Weather in San Jose, California, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
8 mph
Light
10 mph
Light
13 mph
Breezy
16 mph
Breezy
13 mph
Breezy
9 mph
Light
7 mph
Light
8 mph
Light
8 mph
Light
Humidity
98%
Extremely humid
94%
Extremely humid
91%
Extremely humid
89%
Extremely humid
97%
Extremely humid
97%
Extremely humid
95%
Extremely humid
94%
Extremely humid
94%
Extremely humid
Visibility
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
Pressure
1015 hPa
Normal
1014 hPa
Normal
1012 hPa
Normal
1011 hPa
Normal
1012 hPa
Normal
1014 hPa
Normal
1014 hPa
Normal
1013 hPa
Normal
1012 hPa
Normal
Clouds
49%
100%
100%
5%
85%
85%
2%
14%
0%
Dew point
59°
53°
52°
49°
50°
51°
55°
53°
51°
UV Index
9
9
9
Air quality
60
Moderate
60
Moderate
43
Good
Pollen index
Tree
1 / 5
1 / 5
1 / 5
Weed
0 / 5
0 / 5
0 / 5
Grass
0 / 5
0 / 5
0 / 5
Pollutants
Low risk
High risk
PM10
0.49 μg/ft3
0.48 μg/ft3
0.30 μg/ft3
PM25
0.40 μg/ft3
0.39 μg/ft3
0.22 μg/ft3
NO2
11.1 ppb
6.3 ppb
2.7 ppb
SO2
1.7 ppb
1.4 ppb
0.7 ppb
CO
0.2 ppb
0.1 ppb
0.1 ppb
O3
43.5 ppb
45.1 ppb
38.1 ppb