5-day weather forecast for Silver Bay, Minnesota
Today
41°
51°
Rain Showers
Likely
Likely
Sunday
41°
49°
Thunderstorms likely
Monday
46°
58°
Rain Showers
Likely
Likely
Tuesday
45°
54°
Chance Rain
Showers
Showers
Wednesday
39°
55°
Slight Chance Rain Showers
Click on a forecast to see the forecast trend for that day
Weather changeability for Grand Marais, Minnesota
| Temperature | Last Month | Last Year |
|---|---|---|
| Average change in high temperature day-to-day | 7.7° | 5.7° |
| Average change in low temperature day-to-day | 6.2° | 6.8° |
| Precipitation | Last Month | Last Year |
|---|---|---|
| Chance of dry day after a precip day | 67% | 69% |
| Chance of precip day after a dry day | 24% | 31% |
Weather forecast accuracy for Grand Marais, Minnesota
| National Weather Service | 72.99% |
| NWS Digital Forecast | 71.72% |
| World Weather Online | 70.11% |
| Intellicast | 68.97% |
| The Weather Channel | 68.39% |
| CustomWeather | 65.52% |
| AccuWeather | 56.90% |
| Weather Underground | 55.17% |
| Persistence | 47.22% |
| AccuWeather | 62.10% |
| National Weather Service | 61.72% |
| CustomWeather | 60.96% |
| Intellicast | 59.86% |
| NWS Digital Forecast | 59.31% |
| The Weather Channel | 55.64% |
| Persistence | 44.07% |
ForecastAdvisor Fact
On average, CustomWeather's low temperature forecasts for Grand Marais were off by 3.25 degrees last month.