5-day weather forecast for Upperco, Maryland
Today
69°
81°
Partly Sunny
Thursday
65°
83°
Mostly Sunny
Friday
67°
84°
Partly Sunny
Saturday
65°
86°
Partly Sunny
Sunday
69°
89°
Slight Chance Thunderstorms
Click on a forecast to see the forecast trend for that day
Weather changeability for Baltimore, Maryland
Unfortunately, there was not enough data for this station to provide meaningful weather changeability data.
Weather forecast accuracy for Baltimore, Maryland
| The Weather Channel | 78.61% |
| Intellicast | 78.61% |
| National Weather Service | 70.28% |
| Weather Underground | 69.17% |
| NWS Digital Forecast | 66.39% |
| AccuWeather | 66.11% |
| CustomWeather | 53.89% |
| World Weather Online | 51.67% |
| Persistence | 40.00% |
| Intellicast | 77.71% |
| The Weather Channel | 77.69% |
| National Weather Service | 64.29% |
| AccuWeather | 63.02% |
| CustomWeather | 61.39% |
| NWS Digital Forecast | 61.39% |
| Persistence | 44.77% |
ForecastAdvisor Fact
72.5% of The Weather Channel's high temperature forecasts for Baltimore were within 3 degrees of actual temperatures last year.