Helena Airport (HLN) 15 Day Weather Forecast, Helena United States
Current weather conditions and 15 day weather forecast for Helena Airport in Helena, United States including weather daily high/low temperature, warnings, chance of precipitation, pressure, humidity/wind chill, rain, wind speed, cloud, pressure, and UV index.
Current weather conditions at HLN
| 16 December 2025 Tue 8.3 ° C ( 46.9°F )  Light rain |
Feels Like : 4 ° C / 39.2°F Humidity : % 71 Pressure : 1013 mb Wind Speed : 35.3 kmph / 21.9 miles from W 
Visibility : 16 km Precipitation (rainfall) : 0.03 mm Cloud (%) : 75 |
15-day weather forecast for Helena Airport, Helena, United States
| Date | Weather forecast | Low temperature | High temperature | Average Temperature | Humidity | Wind | Chance of rain |
|---|---|---|---|---|---|---|---|
| 16 December 2025 Tue |  Patchy rain nearby |
1.4 ° C | 10.7 ° C | 6.1 ° C | % 66 | 37.1 km/h | 84% |
| 17 December 2025 Wed |  Partly Cloudy |
-5.3 ° C | 2.6 ° C | -0.5 ° C | % 69 | 55.8 km/h | 0% |
| 18 December 2025 Thu |  Overcast |
-6.3 ° C | 0.5 ° C | -2.5 ° C | % 65 | 23 km/h | 0% |
| 19 December 2025 Fri | Patchy rain nearby |
-2.4 ° C | 7.9 ° C | 2.8 ° C | % 69 | 27.4 km/h | 83% |
| 20 December 2025 Sat |  Light freezing rain |
-4.6 ° C | 0.7 ° C | -2.5 ° C | % 57 | 22 km/h | 68% |
| 21 December 2025 Sun |  Sunny |
-6 ° C | 1 ° C | -3.1 ° C | % 59 | 9.4 km/h | 0% |
| 22 December 2025 Mon | Sunny |
-1.3 ° C | 3.2 ° C | 0.7 ° C | % 55 | 34.6 km/h | 0% |
| 23 December 2025 Tue | Partly Cloudy |
-3.8 ° C | 1.2 ° C | -1.8 ° C | % 62 | 18.4 km/h | 0% |
| 24 December 2025 Wed | Partly Cloudy |
-1.3 ° C | 5 ° C | 1.7 ° C | % 79 | 9 km/h | 0% |
| 25 December 2025 Thu | Patchy rain nearby |
0.1 ° C | 5.9 ° C | 2.4 ° C | % 85 | 8.6 km/h | 84% |
| 26 December 2025 Fri | Partly Cloudy |
-4.2 ° C | -0.1 ° C | -1.4 ° C | % 60 | 20.2 km/h | 0% |
| 27 December 2025 Sat | Sunny |
-8.1 ° C | 0.4 ° C | -4.4 ° C | % 56 | 22.3 km/h | 0% |
| 28 December 2025 Sun | Sunny |
-5.3 ° C | 1.2 ° C | -2.2 ° C | % 71 | 15.1 km/h | 0% |
| 29 December 2025 Mon | Partly Cloudy |
0.1 ° C | 8.3 ° C | 3.5 ° C | % 70 | 40.3 km/h | 0% |
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