Monday is looking like a sunny and pleasant day, which is wonderful for spectators, but perhaps a little warm for runners.

The Marathon is Monday, and the forecast shows highs will likely reach the upper 50s or hit 60 degrees along the course.

The 129th running of the Boston Marathon Monday won't have any weather issues to worry about. We break down the forecast and also some historical factoids about this famous race's weather.

Maybe a little bit warmer than some runners are hoping for, but yeah, it should be a pretty nice day overall,” said Emily McMinn at NWS Boston.

For now, it appears Monday will feature lots of sunshine. Temperatures will start the day in the 30s to lower 40s. Afternoon highs will be in the 50s. The newest models do show a chance of showers, ...

View the latest weather forecasts, maps, news and alerts on Yahoo Weather. Find local weather forecasts for Boston, United States throughout the world ...