Today will be partly sunny with temperatures in the mid-80s, according to the National Weather Service.

But there is a slight chance of showers and thunderstorms tonight across southwestern Connecticut. It will be cloudy, with a low around 69 degrees.

Tomorrow, the possibility of showers and thunderstorms continues, mainly after 2 p.m. Some of the storms could be severe, the NWS warns. Skies will be mostly cloudy, with a high near 81. There also is a chance of showers and thunderstorms tomorrow night, mainly before midnight. The low temperature will be around 71.

Saturday will be mostly sunny, with a high near 87 degrees. There will be a north wind around 10 mph. Saturday night will be mostly clear, with a low around 71.

And Sunday should be sunny, with a high near 85 degrees.