Daily Weather in Dempster, South Dakota, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
9 mph
Light
10 mph
Breezy
15 mph
Breezy
12 mph
Breezy
18 mph
Breezy
19 mph
Breezy
11 mph
Breezy
18 mph
Breezy
13 mph
Breezy
Humidity
77%
Extremely humid
56%
Comfortable
62%
Humid
90%
Extremely humid
73%
Extremely humid
80%
Extremely humid
80%
Extremely humid
82%
Extremely humid
78%
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
1032 hPa
Very high
1020 hPa
High
1020 hPa
High
1011 hPa
Normal
1007 hPa
Low
1017 hPa
Normal
1017 hPa
Normal
1020 hPa
High
1027 hPa
Very high
Clouds
0%
0%
100%
100%
98%
100%
100%
100%
99%
Dew point
16°
16°
26°
35°
27°
23°
22°
27°
24°
UV Index
5
6
5
3
6
Air quality
60
Moderate
55
Moderate
54
Moderate
48
Good
50
Moderate
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
0.24 μg/ft3
0.21 μg/ft3
0.20 μg/ft3
0.17 μg/ft3
0.28 μg/ft3
PM25
0.10 μg/ft3
0.10 μg/ft3
0.14 μg/ft3
0.14 μg/ft3
0.12 μg/ft3
NO2
3.4 ppb
3.9 ppb
2.7 ppb
4.3 ppb
2.8 ppb
SO2
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
67.4 ppb
60.3 ppb
58.7 ppb
51.5 ppb
57.6 ppb