Weather in Helena for 21 September
September 21, Monday
8° / 23°
clear sky
12 AM
12°
1 AM
12°
2 AM
11°
3 AM
10°
4 AM
10°
5 AM
9°
6 AM
9°
7 AM
8°
8 AM
8°
9 AM
10°
10 AM
13°
11 AM
16°
12 PM
18°
1 PM
20°
2 PM
21°
3 PM
22°
4 PM
23°
5 PM
23°
6 PM
22°
7 PM
21°
8 PM
18°
9 PM
15°
10 PM
14°
11 PM
13°
Pressure
662mmHg
Air Quality
21 AQI
Humidity
67%
Wind NW
3m/s
Skies are mostly clear. No significant precipitation is expected. Air temperature is around 15.0°, with a range from 8.3° to 22.8°. UV index is high (6), sun protection is recommended.