5-day weather forecast for Lafayette Hill, Pennsylvania
Today
67°
78°
Rain Showers
Friday
60°
70°
Chance Rain
Showers
Showers
Saturday
50°
67°
Chance Rain
Showers
Showers
Sunday
47°
68°
Mostly Sunny
Monday
47°
71°
Partly Sunny
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 | 9.2° | 5.5° |
| Average change in low temperature day-to-day | 7.7° | 6.6° |
| Precipitation | Last Month | Last Year |
|---|---|---|
| Chance of dry day after a precip day | 43% | 58% |
| Chance of precip day after a dry day | 21% | 29% |
Weather forecast accuracy for Philadelphia, Pennsylvania
| The Weather Channel | 73.81% |
| Intellicast | 73.81% |
| AccuWeather | 72.92% |
| Weather Underground | 68.45% |
| National Weather Service | 66.37% |
| CustomWeather | 63.69% |
| NWS Digital Forecast | 63.39% |
| World Weather Online | 60.42% |
| Persistence | 42.31% |
| The Weather Channel | 73.20% |
| Intellicast | 73.20% |
| AccuWeather | 70.10% |
| National Weather Service | 68.78% |
| CustomWeather | 67.95% |
| NWS Digital Forecast | 67.70% |
| Persistence | 45.24% |
ForecastAdvisor Fact
13.1% of Intellicast's low temperature forecasts for Philadelphia were exactly right last month.