Cambria County Airport (JST) 15 Day Weather Forecast, Johnstown United States
Current weather conditions and 15 day weather forecast for Cambria County Airport in Johnstown, 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 JST
| 24 October 2026 Sat 4.3 ° C ( 39.7°F )  Clear |
Feels Like : 2.6 ° C / 36.7°F Humidity : % 91 Pressure : 1032 mb Wind Speed : 6.8 kmph / 4.3 miles from SE 
Visibility : 10 km Precipitation (rainfall) : 0 mm Cloud (%) : 5 |
15-day weather forecast for Cambria County Airport, Johnstown, United States
| Date | Weather forecast | Low temperature | High temperature | Average Temperature | Humidity | Wind | Chance of rain |
|---|---|---|---|---|---|---|---|
| 24 October 2026 Sat | Sunny |
2.4 ° C | 12.8 ° C | 6.8 ° C | % 74 | 14.8 km/h | 7% |
| 25 October 2026 Sun | Sunny |
2.6 ° C | 15.2 ° C | 7.7 ° C | % 73 | 9 km/h | 7% |
| 26 October 2026 Mon | Sunny |
4.9 ° C | 16.1 ° C | 9.6 ° C | % 76 | 13.7 km/h | 8% |
| 27 October 2026 Tue | Sunny |
6.4 ° C | 15.1 ° C | 9.6 ° C | % 76 | 8.3 km/h | 10% |
| 28 October 2026 Wed |  Overcast |
2.9 ° C | 11.2 ° C | 7 ° C | % 72 | 15.8 km/h | 14% |
| 29 October 2026 Thu | Sunny |
5.7 ° C | 16.7 ° C | 10.3 ° C | % 79 | 13.7 km/h | 12% |
| 30 October 2026 Fri |  Mist |
7.3 ° C | 15.1 ° C | 10.5 ° C | % 83 | 9.7 km/h | 14% |
| 31 October 2026 Sat |  Partly Cloudy |
7.3 ° C | 17.3 ° C | 11.3 ° C | % 79 | 9.7 km/h | 14% |
| 01 November 2026 Sun |  Cloudy |
7.7 ° C | 14.8 ° C | 10.8 ° C | % 84 | 14.4 km/h | 61% |
| 02 November 2026 Mon |  Light rain |
6.7 ° C | 12.3 ° C | 10.3 ° C | % 94 | 15.5 km/h | 92% |
| 03 November 2026 Tue | Sunny |
3.2 ° C | 9.6 ° C | 6.1 ° C | % 66 | 22 km/h | 22% |
| 04 November 2026 Wed | Partly Cloudy |
0.3 ° C | 5.6 ° C | 2.8 ° C | % 70 | 20.2 km/h | 11% |
| 05 November 2026 Thu |  Patchy rain nearby |
1.6 ° C | 9 ° C | 5.4 ° C | % 77 | 15.8 km/h | 23% |
| 06 November 2026 Fri | Patchy rain nearby |
3.9 ° C | 11.4 ° C | 7 ° C | % 80 | 8.3 km/h | 33% |
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