5-day weather forecast for Conshohocken, Pennsylvania
Today
57°
73°
Chance Rain
Showers
Showers
Sunday
57°
72°
Chance Rain
Showers
Showers
Monday
61°
76°
Chance Thunderstorms
Tuesday
64°
83°
Chance Thunderstorms
Wednesday
66°
84°
Chance Thunderstorms
Click on a forecast to see the forecast trend for that day
Weather changeability for Philadelphia, Pennsylvania
| Temperature | Last Month | Last Year |
|---|---|---|
| Average change in high temperature day-to-day | 5.1° | 5.7° |
| Average change in low temperature day-to-day | 3.3° | 5.8° |
| Precipitation | Last Month | Last Year |
|---|---|---|
| Chance of dry day after a precip day | 100% | 56% |
| Chance of precip day after a dry day | 30% | 26% |
Weather forecast accuracy for Philadelphia, Pennsylvania
| The Weather Channel | 90.23% |
| Intellicast | 88.79% |
| AccuWeather | 85.06% |
| Weather Underground | 82.47% |
| National Weather Service | 79.31% |
| CustomWeather | 78.16% |
| NWS Digital Forecast | 76.72% |
| World Weather Online | 73.28% |
| Persistence | 49.43% |
| The Weather Channel | 77.97% |
| Intellicast | 76.97% |
| AccuWeather | 75.69% |
| National Weather Service | 73.86% |
| CustomWeather | 71.65% |
| NWS Digital Forecast | 71.37% |
| Persistence | 45.52% |
ForecastAdvisor Fact
16.1% of CustomWeather's low temperature forecasts for Philadelphia were exactly right last month.