PROVIDENCE, R.I. — After morning drizzle, Saturday should be a cloudy day with high temperatures in the low to mid 60s, according to the National Weather Service forecast.But Sunday should be the best day of the long Memorial Day weekend, with warmer temperatures and fewer clouds, according to the forecast, which also calls for showers on Monday.All in all, not exactly beach weather for the first weekend that state beaches are open for the summer recreational [...]