5-day weather forecast for Armagh, Pennsylvania
Today
58°
79°
Mostly sunny
Friday
59°
82°
Partly Cloudy
Saturday
60°
82°
Partly Cloudy
Sunday
59°
79°
Chance Thunderstorms
Monday
54°
76°
Slight Chance Thunderstorms
Click on a forecast to see the forecast trend for that day
Weather forecast accuracy for Johnstown, Pennsylvania
| MyForecast | 77.78% |
| National Weather Service | 76.98% |
| NWS Digital Forecast | 76.43% |
| Accuweather | 75.37% |
| The Weather Channel | 61.27% |
| Intellicast | 50.71% |
| MyForecast | 69.28% |
| Intellicast | 68.59% |
| Accuweather | 67.04% |
| National Weather Service | 66.94% |
| NWS Digital Forecast | 66.91% |
| The Weather Channel | 60.60% |
ForecastAdvisor Fact
It rained 90% of the time in Johnstown last month when MyForecast's icon forecasts called for precipitation, and 9% of the time when they did not.