TONIGHT…Mostly cloudy. Lows around 50. South winds around 5 mph. MONDAY…Cloudy. Isolated showers in the afternoon. Highs in the lower 60s. South winds 5 to 10 mph. Chance of rain 20 percent. MONDAY NIGHT…Showers likely with a slight chance of thunderstorms in the evening, then showers with a chance of thunderstorms after midnight. Not as cool. Near steady temperature in the lower 60s. South winds 10 to 15 mph. Gusts up to 35 mph after midnight. Chance of rain 90 percent.