Here is the forecast for the Iowa State Fair for Tuesday August 18th.

NWS: Mostly Sunny 81° Light North Wind becoming SE
WX Underground: Partly Cloudy 81° Light West Wind
WHO-TV: Sunny 80°
KCCI-TV: Mostly Sunny 81° Winds WSW 5-10mph
ABC5: A Few Clouds 81°

Grade: A (Little Wind, sunshine, can’t ask for better fair weather)