Things to Do this Weekend in Greenville: July 20th Edition Weather Forecast Friday: Partly cloudy, high of 87 & low of 71 Saturday: Potential storms, high of 86 & low of 69 Sunday: Much of the same, high of 86 & low of 69 Friday-Saturday: Laser Light Show in the Planetarium at Roper Mountain Science Center Cue the music and their first ever... Laser Light Show! You … [Read more...] about THINGS TO DO THIS WEEKEND: JULY 20TH EDITION