Better conditions midweek before the weekend turns soggy
The weather in Southern Connecticut is expected to take a downturn heading into Father’s Day weekend, with rain likely on both Saturday and Sunday. After enjoying pleasant and sunny conditions from Wednesday through Friday, residents should brace for a cooler and wetter shift in the forecast.
Dry stretch with sun through Friday
Thanks to a high-pressure system building midweek, Southern Connecticut will experience ample sunshine and gradually warming temperatures. Wednesday’s high will peak near 81°F (27°C) with low humidity, offering a comfortable feel despite being a few degrees above the average high of 79°F (26°C) for the Hartford area. Thursday is expected to be the warmest day of the week, reaching 87°F (31°C) under sunny skies with a light breeze from the west.
Despite mostly clear conditions, a thin layer of high-altitude haze—originating from Canadian wildfires—may be visible. However, the air quality should remain unaffected as the smoke is staying aloft in the upper atmosphere.
Weekend forecast: wet and cooler
Starting Friday night, a 50% chance of showers will signal the beginning of an unsettled pattern. A cold front moving through the region late in the week is expected to stall just south of Connecticut, allowing waves of low pressure to move along it, keeping skies cloudy and damp.
Saturday’s forecast calls for showers likely after 2 p.m., with temperatures peaking around 71°F (22°C). The chance of precipitation is currently 70%, and overnight showers are expected to continue with a 60% chance and lows near 58°F (14°C).
Sunday won’t be a complete washout, but scattered showers are possible throughout the day and evening. The daytime high will only reach 68°F (20°C), with a 30% chance of rain. Clouds are expected to dominate skies until late Sunday night, with overnight lows around 57°F (14°C).
Summary of daily weather outlook
Today (Wednesday): Mostly sunny with widespread haze after 4 p.m., high around 81°F (27°C). Light southwest winds developing late morning.
Thursday: Clear and hot, with a high of 87°F (31°C). Winds from the west at 6 to 13 mph.
Friday: Mostly sunny with highs around 79°F (26°C), becoming cloudier by evening. Rain chances begin after sunset.
Saturday and Sunday: Cooler and wetter, with showers likely each day and highs in the upper 60s to low 70s.
Southern Connecticut residents planning outdoor activities for Father’s Day weekend should monitor conditions closely, as the situation may evolve depending on the movement of the frontal boundary to the south.
