Tonight...Mostly cloudy. Areas of dense fog developing. Visibility one quarter mile or less at Times. Lows in the upper 50s. East winds 5 to 10 mph. Thursday...Warmer. Mostly cloudy. Areas of dense fog in the morning. A 20 percent chance of showers in the afternoon. Visibility one quarter mile or less at Times in the morning. Highs in the upper 70s inland...In the mid 70s coast. South winds 10 to 15 mph. Thursday Night...Cloudy with chance of showers and slight chance of thunderstorms. Lows in the upper 50s. Southwest winds 5 to 10 mph. Chance of rain 50 percent. Friday...Mostly cloudy with chance of showers and slight chance of thunderstorms. Highs in the mid 70s. West winds 5 to 10 mph shifting to the north in the afternoon. Chance of rain 50 percent. Friday Night...Cloudy with chance of showers and slight chance of thunderstorms. Lows in the upper 50s. Northeast winds 5 to 10 mph. Chance of rain 50 percent. Saturday...Cloudy with chance of showers and slight chance of thunderstorms. Highs in the mid 70s. Chance of rain 40 percent. Saturday Night...Cloudy with chance of showers and slight chance of thunderstorms. Lows in the upper 50s. Chance of rain 50 percent. Sunday...Partly cloudy with a 20 percent chance of showers. Highs in the upper 60s. Sunday Night...Mostly clear. Lows 40 to 45. Highs in the mid 60s. Washingtons Birthday...Mostly clear. Lows 40 to 45. Highs in the mid 60s. Monday Night...Partly cloudy. Lows 46 to 51. Highs in the lower 70s. Tuesday...Partly cloudy. Lows 46 to 51. Highs in the lower 70s. Tuesday Night...Mostly cloudy. Lows 51 to 56.