5-day weather forecast for Arcanum, Ohio
Today
62°
86°
Chance Thunderstorms
Saturday
61°
85°
Mostly sunny
Sunday
62°
86°
Mostly sunny
Monday
62°
88°
Mostly sunny
Tuesday
62°
89°
Mostly sunny
Click on a forecast to see the forecast trend for that day
Weather forecast accuracy for Vandalia, Ohio
| National Weather Service | 86.47% |
| NWS Digital Forecast | 82.62% |
| MyForecast | 80.65% |
| Accuweather | 79.30% |
| The Weather Channel | 77.51% |
| Intellicast | 53.33% |
| The Weather Channel | 75.59% |
| National Weather Service | 74.28% |
| NWS Digital Forecast | 72.37% |
| MyForecast | 69.46% |
| Accuweather | 68.71% |
| Intellicast | 67.92% |
ForecastAdvisor Fact
54.1% of Intellicast's high temperature forecasts for Vandalia were within 3 degrees of actual temperatures last year.