Includes the Counties: Orange Tonight...Mostly cloudy. Numerous showers...Mainly this evening. Windy with lows around 40. Northwest winds 15 to 25 mph with gusts up to 45 mph. Chance of rain 60 percent. Sunday...Partly sunny and windy. Not as cool with highs in the mid 60s. Northwest winds 15 to 25 mph with gusts up to 40 mph. Sunday Night...Partly cloudy in the evening...Then becoming mostly clear. Cold with lows in the upper 30s. Northwest winds 10 to 15 mph with gusts up to 25 mph...Becoming west around 5 mph after midnight. Memorial Day...Sunny. Highs in the lower 70s. Northwest winds 5 to 10 mph. Monday Night...Mostly clear. Lows in the lower 40s. Northwest winds 5 to 10 mph. Tuesday...Sunny. Highs in the mid 70s. Tuesday Night...Mostly cloudy with a 30 percent chance of showers. Lows in the lower 50s. Wednesday...Mostly cloudy. A chance of showers in the morning. Highs in the upper 70s. Chance of rain 30 percent. Wednesday Night...Mostly cloudy. Lows in the upper 50s. Thursday...Partly sunny. Highs in the mid 80s. Thursday Night...Partly cloudy. Lows around 60. Friday...Mostly sunny. Highs in the mid 80s. Friday Night...Partly cloudy. Lows around 60. Saturday...Mostly sunny. Highs in the mid 80s.