Today: Patchy fog before 8am. Otherwise, mostly sunny, with a high near 79. Calm wind becoming west southwest 5 to 7 mph in the afternoon.

Tonight: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 5am. Mostly cloudy, with a low around 62. Southeast wind 3 to 5 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Wednesday: Showers and possibly a thunderstorm before noon, then a chance of showers and thunderstorms, mainly between noon and 5pm. High near 77. Southeast wind 5 to 7 mph becoming north northwest in the afternoon. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

Thursday: Mostly sunny, with a high near 82.

Friday: A 30 percent chance of showers. Mostly sunny, with a high near 86. Breezy.

Monday’s High in Atlantic was 81 and the low was 60. This day last year the high in Atlantic was 80 and the low was 52. The all-time record High on Aug. 8th was 111 in 1934 and the record low was 39 in 1904. Sunrise is at 6:21 a.m. and sunset is 8:29 p.m.