Helena, State of Montana, United States weather next 30 days
Helena weather next 30 days
Detailed forecasts cover the next 15 days; later days will be added when available.
1° / 13°Overcast2%11.2 km/h
- Rainfall
- 0 mm
- Feels like
- -2° / 11°
- Gusts
- 19.6 km/h
- Wind direction
- Southwest
- Peak UV
- 4.4
1° / 15°Clear sky0%10.2 km/h
- Rainfall
- 0 mm
- Feels like
- -2° / 12°
- Gusts
- 10.8 km/h
- Wind direction
- Southwest
- Peak UV
- 4.3
4° / 19°Mainly clear0%14.2 km/h
- Rainfall
- 0 mm
- Feels like
- 0° / 15°
- Gusts
- 17.3 km/h
- Wind direction
- South
- Peak UV
- 4.3
5° / 23°Overcast0%17.7 km/h
- Rainfall
- 0 mm
- Feels like
- 2° / 19°
- Gusts
- 36.4 km/h
- Wind direction
- Southwest
- Peak UV
- 4.1
5° / 17°Overcast0%13 km/h
- Rainfall
- 0 mm
- Feels like
- 2° / 14°
- Gusts
- 15.5 km/h
- Wind direction
- Southwest
- Peak UV
- 3.6
7° / 21°Overcast12%17.3 km/h
- Rainfall
- 0 mm
- Feels like
- 4° / 17°
- Gusts
- 35.3 km/h
- Wind direction
- South
- Peak UV
- 3
5° / 10°Light drizzle39%14.4 km/h
- Rainfall
- 1.4 mm
- Feels like
- 3° / 7°
- Gusts
- 17.3 km/h
- Wind direction
- West
- Peak UV
- 2.2
3° / 9°Light drizzle42%11.4 km/h
- Rainfall
- 0.1 mm
- Feels like
- -1° / 6°
- Gusts
- 20.5 km/h
- Wind direction
- Northwest
- Peak UV
- 2.5
0° / 8°Drizzle26%16 km/h
- Rainfall
- 2.8 mm
- Feels like
- -4° / 4°
- Gusts
- 32.8 km/h
- Wind direction
- Southwest
- Peak UV
- 3.3
2° / 7°Light drizzle21%11.5 km/h
- Rainfall
- 1.1 mm
- Feels like
- -1° / 4°
- Gusts
- 35.3 km/h
- Wind direction
- Northwest
- Peak UV
- 2.2
-1° / 10°Overcast13%16.8 km/h
- Rainfall
- 0 mm
- Feels like
- -5° / 5°
- Gusts
- 28.4 km/h
- Wind direction
- Southwest
- Peak UV
- 3.4
-1° / 3°Light drizzle13%15.6 km/h
- Rainfall
- 2.1 mm
- Feels like
- -4° / 0°
- Gusts
- 31 km/h
- Wind direction
- Northwest
- Peak UV
- 1.9
-4° / 6°Fog9%9.4 km/h
- Rainfall
- 0 mm
- Feels like
- -7° / 2°
- Gusts
- 11.2 km/h
- Wind direction
- Southwest
- Peak UV
- 3.3
-2° / 10°Overcast19%8.6 km/h
- Rainfall
- 0 mm
- Feels like
- -6° / 7°
- Gusts
- 8.3 km/h
- Wind direction
- Southeast
- Peak UV
- 3.3
– / ––13%–
- Rainfall
- –
- Feels like
- – / –
- Gusts
- –
- Wind direction
- –
- Peak UV
- –
Helena temperature over the next 15 days
- High
- Low
Show data table
| Day | High | Low |
|---|---|---|
| 14/10 | 13.2°C | 0.9°C |
| 15/10 | 14.5°C | 1.1°C |
| 16/10 | 18.6°C | 3.5°C |
| 17/10 | 23.1°C | 5.4°C |
| 18/10 | 17.4°C | 5.3°C |
| 19/10 | 21.4°C | 7.3°C |
| 20/10 | 10.2°C | 5°C |
| 21/10 | 8.7°C | 2.8°C |
| 22/10 | 8.4°C | 0.4°C |
| 23/10 | 6.7°C | 1.8°C |
| 24/10 | 9.7°C | -1.1°C |
| 25/10 | 2.9°C | -0.6°C |
| 26/10 | 5.7°C | -3.6°C |
| 27/10 | 10.2°C | -2°C |
| 28/10 | – | – |
Helena chance of rain over the next 15 days
Bars show chance of rain (%); rainfall (mm) is in the data table
Show data table
| Day | Chance of rain | Rainfall |
|---|---|---|
| 14/10 | 2% | 0 mm |
| 15/10 | 0% | 0 mm |
| 16/10 | 0% | 0 mm |
| 17/10 | 0% | 0 mm |
| 18/10 | 0% | 0 mm |
| 19/10 | 12% | 0 mm |
| 20/10 | 39% | 1.4 mm |
| 21/10 | 42% | 0.1 mm |
| 22/10 | 26% | 2.8 mm |
| 23/10 | 21% | 1.1 mm |
| 24/10 | 13% | 0 mm |
| 25/10 | 13% | 2.1 mm |
| 26/10 | 9% | 0 mm |
| 27/10 | 19% | 0 mm |
| 28/10 | 13% | – |
Environment
AQI details →Air quality
29Good
Ultraviolet (UV)
0Low
Wind now
4km/h
Dew point
-3°RH 91%
Sunrise & sunset
11h 1m of daylightNoon 13:14
Rise: 07:43Dawn 07:12
Set: 18:44Dusk 19:15
W
Detailed radar →Windy wind map & radar (Helena)
Data source: Weather data by Open-Meteo.com (CC BY 4.0)