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
| 14 March 2026 Sat -2.8 ° C ( 27°F )  Patchy light snow |
Feels Like : -7.9 ° C / 17.8°F Humidity : % 92 Pressure : 1003 mb Wind Speed : 15.1 kmph / 9.4 miles from WNW 
Visibility : 4.8 km Precipitation (rainfall) : 0.06 mm Cloud (%) : 100 |
15-day weather forecast for Helena Airport, Helena, United States
| Date | Weather forecast | Low temperature | High temperature | Average Temperature | Humidity | Wind | Chance of rain |
|---|---|---|---|---|---|---|---|
| 14 March 2026 Sat |  Light freezing rain |
-12.5 ° C | 5.3 ° C | -2.8 ° C | % 84 | 22.7 km/h | 71% |
| 15 March 2026 Sun |  Partly Cloudy |
-13.4 ° C | 0.6 ° C | -6.4 ° C | % 63 | 19.4 km/h | 0% |
| 16 March 2026 Mon |  Overcast |
-3.9 ° C | 6.8 ° C | 1.3 ° C | % 72 | 14.4 km/h | 0% |
| 17 March 2026 Tue | Partly Cloudy |
1.5 ° C | 12.6 ° C | 5.7 ° C | % 62 | 20.9 km/h | 0% |
| 18 March 2026 Wed |  Sunny |
2.6 ° C | 17.3 ° C | 8.7 ° C | % 55 | 23.8 km/h | 0% |
| 19 March 2026 Thu | Sunny |
4.6 ° C | 17.8 ° C | 9.9 ° C | % 59 | 21.6 km/h | 0% |
| 20 March 2026 Fri | Sunny |
6.6 ° C | 19.5 ° C | 11.9 ° C | % 50 | 26.6 km/h | 0% |
| 21 March 2026 Sat | Sunny |
7.1 ° C | 21.4 ° C | 13 ° C | % 50 | 15.1 km/h | 0% |
| 22 March 2026 Sun | Partly Cloudy |
3.5 ° C | 10.1 ° C | 7.5 ° C | % 75 | 15.1 km/h | 0% |
| 23 March 2026 Mon |  Patchy rain nearby |
3 ° C | 9.5 ° C | 5.6 ° C | % 79 | 17.6 km/h | 82% |
| 24 March 2026 Tue | Patchy rain nearby |
0 ° C | 1.6 ° C | 1.1 ° C | % 88 | 14.8 km/h | 84% |
| 25 March 2026 Wed |  Moderate snow |
-1.4 ° C | 1.3 ° C | -0.1 ° C | % 89 | 16.6 km/h | 65% |
| 26 March 2026 Thu |  Heavy snow |
-2.2 ° C | 0.6 ° C | -1 ° C | % 90 | 18.4 km/h | 78% |
| 27 March 2026 Fri | Patchy rain nearby |
-9.6 ° C | 2.7 ° C | -3.2 ° C | % 85 | 7.2 km/h | 73% |
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