Daily Weather in Butte, Montana, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
15 mph
Breezy
22 mph
Strong
27 mph
Strong
20 mph
Breezy
9 mph
Light
14 mph
Breezy
13 mph
Breezy
9 mph
Light
17 mph
Breezy
Humidity
84%
Extremely humid
79%
Extremely humid
75%
Extremely humid
99%
Extremely humid
92%
Extremely humid
94%
Extremely humid
93%
Extremely humid
89%
Extremely humid
95%
Extremely humid
Visibility
10 mi
Good
10 mi
Good
10 mi
Good
15 mi
Good
15 mi
Good
15 mi
Good
15 mi
Good
15 mi
Good
15 mi
Good
Pressure
1015 hPa
Normal
1012 hPa
Normal
1014 hPa
Normal
1025 hPa
Very high
1025 hPa
High
1022 hPa
High
1022 hPa
High
1015 hPa
Normal
1011 hPa
Normal
Clouds
100%
100%
100%
100%
100%
100%
100%
100%
100%
Dew point
38°
38°
31°
38°
33°
40°
40°
43°
47°
UV Index
4
4
3
1
3
Air quality
46
Good
46
Good
47
Good
40
Good
Pollen index
Tree
1 / 5
1 / 5
2 / 5
0 / 5
1 / 5
Weed
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
Grass
1 / 5
1 / 5
1 / 5
1 / 5
3 / 5
Pollutants
Low risk
High risk
PM10
0.27 μg/ft3
0.15 μg/ft3
0.05 μg/ft3
0.08 μg/ft3
0.13 μg/ft3
PM25
0.18 μg/ft3
0.09 μg/ft3
0.03 μg/ft3
0.06 μg/ft3
0.09 μg/ft3
NO2
0.81 ppb
0.5 ppb
0.44 ppb
0.7 ppb
0.42 ppb
SO2
0.05 ppb
0.07 ppb
0.08 ppb
0.09 ppb
0.03 ppb
CO
0.13 ppb
0.13 ppb
0.13 ppb
0.13 ppb
0.13 ppb
O3
52.27 ppb
50.07 ppb
52.24 ppb
45.45 ppb
45.72 ppb