marion county ky area forecast 313 pm edt fri may 24 2013 .tonight...clear. lows in the lower 40s. north winds around 5 mph shifting to the east up to 5 mph after midnight. .saturday...partly cloudy. highs in the upper 60s. northeast winds up to 5 mph. .saturday night...partly cloudy with a 20 percent chance of showers. lows in the lower 50s. east winds around 5 mph. .sunday...partly cloudy with a 30 percent chance of showers and thunderstorms. highs in the lower 70s. southeast winds up to 5 mph. .sunday night...mostly cloudy with a 20 percent chance of showers and thunderstorms. lows in the upper 50s. southeast winds up to 5 mph. .memorial day...partly cloudy with a 40 percent chance of showers and thunderstorms. highs around 80. .monday night...partly cloudy with a 20 percent chance of showers and thunderstorms. lows in the lower 60s. .tuesday and tuesday night...partly cloudy. highs in the lower 80s. lows in the mid 60s. .wednesday through thursday night...mostly clear. highs in the upper 80s. lows in the mid 60s. .friday...partly cloudy. highs in the upper 80s.