5-day weather forecast for King of Prussia, Pennsylvania
Today
59°
79°
Chance Thunderstorms
Saturday
58°
83°
Partly Cloudy
Sunday
60°
79°
Partly Cloudy
Monday
61°
83°
Slight Chance Rain Showers
Tuesday
61°
82°
Partly Cloudy
Click on a forecast to see the forecast trend for that day
Weather forecast accuracy for Pottstown, Pennsylvania
| National Weather Service | 73.86% |
| The Weather Channel | 72.93% |
| MyForecast | 71.11% |
| NWS Digital Forecast | 70.70% |
| Intellicast | 69.62% |
| Accuweather | 67.44% |
| National Weather Service | 74.76% |
| The Weather Channel | 74.76% |
| MyForecast | 73.20% |
| Accuweather | 72.76% |
| NWS Digital Forecast | 72.63% |
| Intellicast | 68.10% |
ForecastAdvisor Fact
On average, The Weather Channel's low temperature forecasts for Pottstown were off by 3.83 degrees last month.