5-day weather forecast for Osterburg, Pennsylvania
Today
62°
76°
Thunderstorms Likely
Friday
49°
60°
Chance Rain
Showers
Showers
Saturday
37°
63°
Mostly Sunny
Sunday
40°
64°
Partly Sunny
Monday
42°
68°
Partly Sunny
Click on a forecast to see the forecast trend for that day
Weather changeability for Martinsburg, Pennsylvania
| Temperature | Last Month | Last Year |
|---|---|---|
| Average change in high temperature day-to-day | 6.5° | 6.2° |
| Average change in low temperature day-to-day | 10.1° | 7.5° |
| Precipitation | Last Month | Last Year |
|---|---|---|
| Chance of dry day after a precip day | 55% | 47% |
| Chance of precip day after a dry day | 41% | 34% |
Weather forecast accuracy for Martinsburg, Pennsylvania
| AccuWeather | 67.82% |
| The Weather Channel | 66.09% |
| Weather Underground | 66.09% |
| National Weather Service | 65.52% |
| NWS Digital Forecast | 64.94% |
| Intellicast | 62.93% |
| CustomWeather | 60.34% |
| World Weather Online | 52.87% |
| Persistence | 30.95% |
| The Weather Channel | 69.89% |
| National Weather Service | 67.62% |
| CustomWeather | 66.30% |
| NWS Digital Forecast | 66.21% |
| AccuWeather | 65.83% |
| Intellicast | 63.13% |
| Persistence | 40.72% |
ForecastAdvisor Fact
16.7% of Persistence's high temperature forecasts for Martinsburg were within 3 degrees of actual temperatures last month.