Old Saybrook, Connecticut | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    Partly Cloudy
    46°
    Friday 5/10
    Forecast night icon
    46°
    Partly Cloudy
    Hourly
    Night Details
    Partly cloudy. Low temperature around 46F. Dew point will be around 42F with an average humidity of 55%. Winds will be 3 mph from the E.
  • Forecast day icon
    Saturday
    Partly Cloudy
    56°
    Forecast night icon
    Night
    Mostly Cloudy
    47°
    Saturday 5/11
    Day
    56°
    Partly Cloudy
    Forecast day icon
    Night
    47°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy. Highs around 60. Northeast winds 5 to 10 mph becoming southeast this afternoon.
    Night Details
    Mostly cloudy. Lows in the mid 40s. Southeast winds 5 to 10 mph.
  • Forecast day icon
    Sunday
    Mostly Cloudy
    53°
    Forecast night icon
    Night
    Partly Cloudy
    47°
    Sunday 5/12
    Day
    53°
    Mostly Cloudy
    Forecast day icon
    Night
    47°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a 20 percent chance of showers. Highs in the mid 50s. Southeast winds 5 to 10 mph.
    Night Details
    Partly cloudy with a slight chance of showers in the evening then mostly clear after midnight. Lows in the lower 40s. Southwest winds around 5 mph. Chance of rain 20 percent.
  • Forecast day icon
    Monday
    Mostly Sunny
    61°
    Forecast night icon
    Night
    Mostly Cloudy
    52°
    Monday 5/13
    Day
    61°
    Mostly Sunny
    Forecast day icon
    Night
    52°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the lower 60s. Southwest winds 5 to 10 mph. Gusts up to 20 mph in the afternoon.
    Night Details
    Mostly cloudy. Lows around 50.
  • Forecast day icon
    Tuesday
    50% Chance Rain Showers
    67°
    Forecast night icon
    Night
    70% Chance Rain Showers
    58°
    Tuesday 5/14
    Day
    67°
    50% Chance Rain Showers
    Forecast day icon
    Night
    58°
    70% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. A chance of showers in the afternoon. Highs in the upper 60s. Chance of rain 50 percent.
    Night Details
    Showers likely. Lows in the mid 50s. Chance of rain 70 percent.
  • Forecast day icon
    Wednesday
    70% Chance Rain Showers
    60°
    Forecast night icon
    Night
    50% Chance Rain Showers
    56°
    Wednesday 5/15
    Day
    60°
    70% Chance Rain Showers
    Forecast day icon
    Night
    56°
    50% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Showers likely. Highs in the mid 60s. Chance of rain 70 percent.
    Night Details
    Mostly cloudy with a chance of showers in the evening then partly cloudy after midnight. Lows in the mid 50s. Chance of rain 50 percent.
  • Forecast day icon
    Thursday
    Mostly Sunny
    69°
    Forecast night icon
    Night
    Partly Cloudy
    55°
    Thursday 5/16
    Day
    69°
    Mostly Sunny
    Forecast day icon
    Night
    55°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the lower 70s.
    Night Details
    Mostly clear in the evening then becoming partly cloudy. Lows in the lower 50s.
  • Forecast day icon
    Friday
    Partly Sunny
    64°
    Forecast night icon
    Night
    40% Chance of Rain
    59°
    Friday 5/17
    Day
    64°
    Partly Sunny
    Forecast day icon
    Night
    59°
    40% Chance of Rain
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. Highs in the upper 60s.
    Night Details
    Cloudy with a chance of rain. Chance of precipitation 40%. Low temperature around 59F. Dew point will be around 55F with an average humidity of 86%. Winds will be 5 mph from the SE.
  • Forecast day icon
    Saturday
    50% Chance of Rain
    63°
    Forecast night icon
    Night
    50% Chance of Rain
    60°
    Saturday 5/18
    Day
    63°
    50% Chance of Rain
    Forecast day icon
    Night
    60°
    50% Chance of Rain
    Forecast night icon
    Day Details
    Cloudy with a chance of rain. Chance of precipitation 50%. High temperature around 63F. Dew point will be around 59F with an average humidity of 88%. Winds will be 4 mph from the SE.
    Night Details
    Cloudy with a chance of rain. Chance of precipitation 45%. Low temperature around 60F. Dew point will be around 57F with an average humidity of 86%. Winds will be 2 mph from the W.
  • Forecast day icon
    Sunday
    30% Chance of Rain
    67°
    Forecast night icon
    Night
    30% Chance of Rain
    58°
    Sunday 5/19
    Day
    67°
    30% Chance of Rain
    Forecast day icon
    Night
    58°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 30%. High temperature around 67F. Dew point will be around 55F with an average humidity of 73%. Winds will be 4 mph from the SW.
    Night Details
    Mostly clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 58F. Dew point will be around 53F with an average humidity of 77%. Winds will be 4 mph from the W.