After a stunningly beautiful Sunday, more of the same is expected for early Monday in Shelton \u2014 but thunderstorm are possible by Monday afternoon. Sunday offered lots of sun, temperatures in the mid-70s, a light breeze and low humidity. A perfect day to do some work around the yard or to sit outside with family and friends \u2014 and that\u2019s how a lot of people spent their near-perfect spring day. On Monday in Shelton, it will be mostly sunny with a high near 81 degrees, according to the National Weather Service (NWS). But by 3 p.m. scattered thunderstorms are possible. At night, scattered showers and thunderstorms are event more likely, with an overnight low into Tuesday of 57 degrees, the NWS said.