Daily Weather in Saybrook, Illinois, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
22 km/h
Breezy
15 km/h
Light
7 km/h
Calm
24 km/h
Breezy
21 km/h
Breezy
22 km/h
Breezy
17 km/h
Breezy
13 km/h
Light
7 km/h
Calm
Humidity
96%
Extremely humid
87%
Extremely humid
88%
Extremely humid
89%
Extremely humid
95%
Extremely humid
95%
Extremely humid
95%
Extremely humid
94%
Extremely humid
94%
Extremely humid
Visibility
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
Pressure
1012 hPa
Normal
1017 hPa
Normal
1019 hPa
High
1016 hPa
Normal
1006 hPa
Low
1012 hPa
Normal
1017 hPa
Normal
1019 hPa
High
1019 hPa
High
Clouds
86%
2%
100%
100%
100%
100%
23%
16%
52%
Dew point
23°
16°
18°
19°
20°
21°
22°
22°
20°
UV Index
8
8
8
7
3
Air quality
69
Moderate
46
Good
52
Moderate
50
Moderate
30
Good
Pollen index
Tree
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
Weed
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
Grass
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
Pollutants
Low risk
High risk
PM10
14 μg/m3
8 μg/m3
9.7 μg/m3
7.1 μg/m3
5.3 μg/m3
PM25
18.4 μg/m3
7.7 μg/m3
9.5 μg/m3
6.8 μg/m3
5.2 μg/m3
NO2
5.3 ppb
14.5 ppb
20.5 ppb
11.6 ppb
5.2 ppb
SO2
0.7 ppb
1.4 ppb
1.6 ppb
0.6 ppb
0.5 ppb
CO
0.2 ppb
0.2 ppb
0.3 ppb
0.3 ppb
0.2 ppb
O3
51.9 ppb
49.3 ppb
53.7 ppb
54.1 ppb
39.1 ppb