Old Saybrook, Connecticut | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    Rain
    48°
    Sunday 5/5
    Forecast night icon
    48°
    Rain
    Hourly
    Night Details
    Mostly cloudy with likely rain. Chance of precipitation 100%. Low temperature around 48F. Dew point will be around 48F with an average humidity of 96%. Winds will be 2 mph from the SE.
  • Forecast day icon
    Monday
    Cloudy
    63°
    Forecast night icon
    Night
    30% Chance of Storms
    57°
    Monday 5/6
    Day
    63°
    Cloudy
    Forecast day icon
    Night
    57°
    30% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Patchy fog this morning. Cloudy with a 20 percent chance of showers. Not as cool with highs in the upper 60s. Southwest winds 5 to 10 mph.
    Night Details
    Mostly cloudy. A chance of showers with a slight chance of thunderstorms in the evening. Patchy fog after midnight. Lows in the mid 50s. Southwest winds 5 to 10 mph becoming northwest after midnight. Chance of rain 30 percent.
  • Forecast day icon
    Tuesday
    Mostly Sunny
    67°
    Forecast night icon
    Night
    40% Chance Rain Showers
    51°
    Tuesday 5/7
    Day
    67°
    Mostly Sunny
    Forecast day icon
    Night
    51°
    40% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the lower 70s. Northeast winds 5 to 10 mph becoming south in the afternoon.
    Night Details
    Partly cloudy in the evening then mostly cloudy with a chance of showers after midnight. Lows in the lower 50s. South winds around 5 mph. Chance of rain 40 percent.
  • Forecast day icon
    Wednesday
    50% Chance of Storms
    66°
    Forecast night icon
    Night
    40% Chance Rain Showers
    55°
    Wednesday 5/8
    Day
    66°
    50% Chance of Storms
    Forecast day icon
    Night
    55°
    40% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. A chance of showers in the morning then a chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the upper 60s. South winds 5 to 10 mph. Chance of rain 50 percent.
    Night Details
    Mostly cloudy with a chance of showers in the evening then partly cloudy after midnight. Lows in the lower 50s. Chance of rain 40 percent.
  • Forecast day icon
    Thursday
    60% Chance Rain Showers
    63°
    Forecast night icon
    Night
    70% Chance Rain Showers
    51°
    Thursday 5/9
    Day
    63°
    60% Chance Rain Showers
    Forecast day icon
    Night
    51°
    70% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. A chance of showers in the morning then showers likely in the afternoon. Highs in the lower 60s. Chance of rain 60 percent.
    Night Details
    Showers likely. Lows in the upper 40s. Chance of rain 70 percent.
  • Forecast day icon
    Friday
    50% Chance Rain Showers
    58°
    Forecast night icon
    Night
    50% Chance Rain Showers
    51°
    Friday 5/10
    Day
    58°
    50% Chance Rain Showers
    Forecast day icon
    Night
    51°
    50% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. A chance of showers. Highs in the upper 50s. Chance of rain 50 percent.
    Night Details
    Mostly cloudy with a 50 percent chance of showers. Lows in the mid 40s.
  • Forecast day icon
    Saturday
    40% Chance Rain Showers
    53°
    Forecast night icon
    Night
    30% Chance Rain Showers
    48°
    Saturday 5/11
    Day
    53°
    40% Chance Rain Showers
    Forecast day icon
    Night
    48°
    30% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Partly sunny with a 40 percent chance of showers. Highs in the upper 50s.
    Night Details
    Mostly cloudy. A chance of showers in the evening. Lows in the upper 40s. Chance of rain 30 percent.
  • Forecast day icon
    Sunday
    Partly Sunny
    57°
    Forecast night icon
    Night
    40% Chance of Rain
    49°
    Sunday 5/12
    Day
    57°
    Partly Sunny
    Forecast day icon
    Night
    49°
    40% Chance of Rain
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. Highs in the mid 60s.
    Night Details
    Cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 49F. Dew point will be around 48F with an average humidity of 88%. Winds will be 2 mph from the SE.
  • Forecast day icon
    Monday
    30% Chance of Rain
    60°
    Forecast night icon
    Night
    Partly Cloudy
    52°
    Monday 5/13
    Day
    60°
    30% Chance of Rain
    Forecast day icon
    Night
    52°
    Partly Cloudy
    Forecast night icon
    Day Details
    Mostly cloudy with a slight chance of rain. Chance of precipitation 25%. High temperature around 60F. Dew point will be around 51F with an average humidity of 81%. Winds will be 1 mph from the NW.
    Night Details
    Partly cloudy. Low temperature around 52F. Dew point will be around 49F with an average humidity of 83%. Winds will be 1 mph from the NW.
  • Forecast day icon
    Tuesday
    Mostly Sunny
    63°
    Forecast night icon
    Night
    30% Chance of Rain
    54°
    Tuesday 5/14
    Day
    63°
    Mostly Sunny
    Forecast day icon
    Night
    54°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny. High temperature around 63F. Dew point will be around 52F with an average humidity of 76%. Winds will be 2 mph from the W.
    Night Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 54F. Dew point will be around 50F with an average humidity of 82%. Winds will be 1 mph from the NW.