washington 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. east winds up to 5 mph. .saturday night...mostly cloudy with a 20 percent chance of showers. lows in the lower 50s. east winds around 5 mph. .sunday...mostly cloudy with a 30 percent chance of showers and thunderstorms. highs around 70. southeast winds up to 5 mph. .sunday night...mostly cloudy with a 30 percent chance of showers and thunderstorms. lows in the upper 50s. southeast winds up to 5 mph. .memorial day...mostly cloudy with a 40 percent chance of showers and thunderstorms. highs in the upper 70s. .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 mid 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.