5-day weather forecast for Thorndale, Pennsylvania
Today
65°
86°
Chance Thunderstorms
Sunday
65°
86°
Slight Chance Thunderstorms
Monday
68°
89°
Slight Chance Thunderstorms
Tuesday
70°
88°
Chance Thunderstorms
Wednesday
68°
84°
Slight Chance Thunderstorms
Click on a forecast to see the forecast trend for that day
Weather changeability for Pottstown, Pennsylvania
| Temperature | Last Month | Last Year |
|---|---|---|
| Average change in high temperature day-to-day | 7.2° | 5.7° |
| Average change in low temperature day-to-day | 6.7° | 7.2° |
| Precipitation | Last Month | Last Year |
|---|---|---|
| Chance of dry day after a precip day | 36% | 46% |
| Chance of precip day after a dry day | 17% | 32% |
Weather forecast accuracy for Pottstown, Pennsylvania
| Intellicast | 68.10% |
| The Weather Channel | 67.53% |
| AccuWeather | 63.51% |
| CustomWeather | 63.22% |
| Weather Underground | 62.93% |
| NWS Digital Forecast | 61.49% |
| National Weather Service | 60.06% |
| World Weather Online | 48.28% |
| Persistence | 47.13% |
| The Weather Channel | 71.71% |
| National Weather Service | 69.23% |
| Intellicast | 68.50% |
| CustomWeather | 68.50% |
| AccuWeather | 68.09% |
| NWS Digital Forecast | 66.01% |
| Persistence | 43.16% |
ForecastAdvisor Fact
4.6% of Weather Underground's high temperature forecasts for Pottstown were off by more than 10 degrees last month.