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Town of Old Saybrook, CTOld Saybrook, CT 7-Day Night Weather Forecast
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Old Saybrook, CT Weather Forecast
Old Saybrook, CT Weather Forecast Date: 230 AM EDT Sat Aug 29 2026
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Today... Sunny. Highs in the upper 70s. North winds around 5 mph, becoming west around 5 mph this afternoon.
Tonight... Mostly clear in the evening, then becoming partly cloudy. Lows around 60. West winds around 5 mph.
Sunday... Mostly sunny. Highs around 80. Southwest winds 5 to 10 mph. Gusts up to 20 mph in the afternoon.
Sunday Night... Mostly cloudy with a 40% chance of showers. Humid with lows in the mid 60s. Southwest winds 5 to 10 mph with gusts up to 20 mph, becoming west after midnight.
Monday... Partly sunny with a 20% chance of showers. Humid with highs in the upper 70s. Northwest winds around 5 mph, becoming southwest in the afternoon.
Monday Night... Mostly cloudy. A chance of showers after midnight. Lows in the lower 60s. Chance of rain 40%.
Tuesday... Partly sunny in the morning, then becoming mostly cloudy. A chance of showers. Highs in the mid 70s. Chance of rain 50%.
Tuesday Night... Mostly cloudy. A chance of showers in the evening, then showers likely after midnight. Lows in the mid 60s. Chance of rain 60%.
Wednesday... Mostly cloudy. Showers likely, mainly in the morning. Highs in the upper 70s. Chance of rain 60%.
Wednesday Night... Showers likely. Lows in the mid 60s. Chance of rain 60%.
Thursday... Mostly cloudy in the morning, then becoming partly sunny. A 50% chance of showers. Highs in the lower 80s.
Thursday Night... Mostly cloudy. A chance of showers in the evening. Lows in the lower 60s. Chance of rain 40%.
POP = Probability of Precipitation
Old Saybrook Radar Loop
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