Old Saybrook, Connecticut | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    Partly Cloudy
    47°
    Saturday 5/4
    Forecast night icon
    47°
    Partly Cloudy
    Hourly
    Night Details
    Partly cloudy. Low temperature around 47F. Dew point will be around 45F with an average humidity of 86%. Winds will be 4 mph from the E.
  • Forecast day icon
    Sunday
    70% Chance Rain Showers
    49°
    Forecast night icon
    Night
    Rain
    47°
    Sunday 5/5
    Day
    49°
    70% Chance Rain Showers
    Forecast day icon
    Night
    47°
    Rain
    Forecast night icon
    Hourly
    Day Details
    Cloudy. A slight chance of showers this morning then showers likely this afternoon. Highs in the mid 50s. Southeast winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 70 percent.
    Night Details
    Showers. Patchy fog after midnight. Lows in the upper 40s. South winds 5 to 10 mph. Chance of rain 90 percent.
  • Forecast day icon
    Monday
    40% Chance Rain Showers
    63°
    Forecast night icon
    Night
    Mostly Cloudy
    56°
    Monday 5/6
    Day
    63°
    40% Chance Rain Showers
    Forecast day icon
    Night
    56°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Patchy fog in the morning. Cloudy with a 40 percent chance of showers. Not as cool with highs in the upper 60s. Southwest winds 5 to 10 mph.
    Night Details
    Mostly cloudy with a 20 percent chance of showers. Patchy fog. Lows in the mid 50s. Southwest winds 5 to 10 mph becoming northwest after midnight.
  • Forecast day icon
    Tuesday
    Mostly Sunny
    68°
    Forecast night icon
    Night
    40% Chance Rain Showers
    55°
    Tuesday 5/7
    Day
    68°
    Mostly Sunny
    Forecast day icon
    Night
    55°
    40% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Patchy fog in the morning. 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. Chance of rain 40 percent.
  • Forecast day icon
    Wednesday
    50% Chance of Storms
    61°
    Forecast night icon
    Night
    50% Chance of Storms
    55°
    Wednesday 5/8
    Day
    61°
    50% Chance of Storms
    Forecast day icon
    Night
    55°
    50% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. A chance of showers in the morning then a chance of showers and thunderstorms in the afternoon. Highs in the upper 60s. Chance of rain 50 percent.
    Night Details
    Mostly cloudy. A chance of showers and thunderstorms in the evening. Lows in the lower 50s. Chance of rain 50 percent.
  • Forecast day icon
    Thursday
    60% Chance Rain Showers
    59°
    Forecast night icon
    Night
    60% Chance Rain Showers
    53°
    Thursday 5/9
    Day
    59°
    60% Chance Rain Showers
    Forecast day icon
    Night
    53°
    60% 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 mid 60s. Chance of rain 60 percent.
    Night Details
    Showers likely. Lows in the upper 40s. Chance of rain 60 percent.
  • Forecast day icon
    Friday
    40% Chance Rain Showers
    55°
    Forecast night icon
    Night
    50% Chance Rain Showers
    49°
    Friday 5/10
    Day
    55°
    40% Chance Rain Showers
    Forecast day icon
    Night
    49°
    50% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy in the morning then becoming partly sunny. A 40 percent chance of showers. Highs in the lower 60s.
    Night Details
    Mostly cloudy with a 50 percent chance of showers. Lows in the upper 40s.
  • Forecast day icon
    Saturday
    50% Chance Rain Showers
    56°
    Forecast night icon
    Night
    30% Chance of Rain
    46°
    Saturday 5/11
    Day
    56°
    50% Chance Rain Showers
    Forecast day icon
    Night
    46°
    30% Chance of Rain
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a 50 percent chance of showers. Highs in the upper 50s.
    Night Details
    Mostly cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 46F. Dew point will be around 46F with an average humidity of 87%. Winds will be 3 mph from the NW.
  • Forecast day icon
    Sunday
    40% Chance of Rain
    55°
    Forecast night icon
    Night
    40% Chance of Rain
    49°
    Sunday 5/12
    Day
    55°
    40% Chance of Rain
    Forecast day icon
    Night
    49°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny with a chance of rain. Chance of precipitation 35%. High temperature around 55F. Dew point will be around 46F with an average humidity of 78%. Winds will be 3 mph from the SW.
    Night Details
    Partly cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 49F. Dew point will be around 46F with an average humidity of 84%. Winds will be 3 mph from the W.
  • Forecast day icon
    Monday
    30% Chance of Rain
    59°
    Forecast night icon
    Night
    30% Chance of Rain
    50°
    Monday 5/13
    Day
    59°
    30% Chance of Rain
    Forecast day icon
    Night
    50°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Sunny with a slight chance of rain. Chance of precipitation 30%. High temperature around 59F. Dew point will be around 48F with an average humidity of 75%. Winds will be 5 mph from the W.
    Night Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 50F. Dew point will be around 46F with an average humidity of 79%. Winds will be 3 mph from the W.