Using data from weather.com on Monday afternoon (1/11), the following are forecasts for NYC for Thursday - Monday of the fest weekend (the information in parenthesis is from accuweather):
Thursday 1/14, 37H, 32L, mostly sunny, 0% precip (34H, 28L, partly sunny)
Friday 1/15, 45H, 37L, partly cloudy, 0% precip (44H. 37L, milder with variable clouds)
Saturday 1/16, 47H, 35L, rain, 90% precip (45H, 40L, periods of rain)
Sunday 1/17, 42H, 30L, mostly cloudy, 20% precip (45H, 31L, rain and possible snow)
Monday 1/18, 38H, 22L, partly cloudy, 10% precip (34H, 25L, overcast and colder)
As you know, the closer to the even we get, the more accurate (maybe) the forecasts will get.