Weather WorldIsland Brook Lagoon, CT 7-Day Night Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Weather Quote O' the Day
Island Brook Lagoon, CT Weather Forecast
Island Brook Lagoon, CT Weather Forecast Date: 322 AM EDT Sun Aug 23 2026
or toggle through each period.
Today... Patchy fog this morning. Showers likely with a chance of thunderstorms. Some thunderstorms May produce gusty winds, small hail, and heavy rainfall this morning. Some thunderstorms May produce gusty winds and small hail this afternoon. Highs in the upper 70s. East winds 5 to 10 mph, becoming south this afternoon. Chance of rain 70%.
Tonight... Partly cloudy. A slight chance of showers in the evening. Lows in the lower 60s. West winds 5 to 10 mph. Chance of rain 20%.
Monday... Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 70s. Southwest winds 10 to 15 mph. Chance of rain 20%.
Monday Night... Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows around 60. West winds 5 to 10 mph. Chance of rain 20%.
Tuesday... Sunny. Highs in the upper 70s. West winds 5 to 10 mph.
Tuesday Night... Mostly clear. Lows in the upper 50s.
Wednesday... Sunny. Highs in the lower 80s.
Wednesday Night... Partly cloudy. Lows in the mid 60s.
Thursday... Partly sunny. A chance of showers in the afternoon. Highs around 80. Chance of rain 40%.
Thursday Night... Showers likely. Lows in the mid 60s. Chance of rain 60%.
Friday... Mostly cloudy in the morning, then becoming partly sunny. A chance of showers. Highs in the lower 80s. Chance of rain 50%.
Friday Night... Partly cloudy. A chance of showers in the evening. Lows in the mid 60s. Chance of rain 40%.
POP = Probability of Precipitation
Island Brook Lagoon Radar Loop
Use the map search tool if you want to place a location marker on the radar map...