Saybrook, Illinois | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Saturday
    Sunny
    70°
    Forecast night icon
    Night
    Mostly Clear
    51°
    Saturday 5/11
    Day
    70°
    Sunny
    Forecast day icon
    Night
    51°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny breezy with highs in the lower 70s. Northwest winds 20 to 25 mph.
    Night Details
    Mostly clear. Lows in the upper 40s. Northwest winds 10 to 15 mph with gusts up to 25 mph becoming south around 5 mph after midnight.
  • Forecast day icon
    Sunday
    Sunny
    79°
    Forecast night icon
    Night
    Partly Cloudy
    60°
    Sunday 5/12
    Day
    79°
    Sunny
    Forecast day icon
    Night
    60°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the lower 80s. Southwest winds 10 to 15 mph.
    Night Details
    Partly cloudy in the evening then becoming mostly cloudy. Not as cool with lows in the upper 50s. Southwest winds 10 to 15 mph.
  • Forecast day icon
    Monday
    Thunderstorms
    70°
    Forecast night icon
    Night
    Thunderstorms
    57°
    Monday 5/13
    Day
    70°
    Thunderstorms
    Forecast day icon
    Night
    57°
    Thunderstorms
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. A chance of showers in the morning then showers with a chance of thunderstorms in the afternoon. Highs in the lower 70s. Temperature falling into the upper 60s in the afternoon. South winds around 10 mph. Chance of rain 90 percent.
    Night Details
    A chance of thunderstorms. Showers mainly in the evening. Lows in the mid 50s. Chance of rain 90 percent.
  • Forecast day icon
    Tuesday
    40% Chance of Storms
    64°
    Forecast night icon
    Night
    Partly Cloudy
    47°
    Tuesday 5/14
    Day
    64°
    40% Chance of Storms
    Forecast day icon
    Night
    47°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy in the morning then becoming partly sunny. A chance of showers and thunderstorms. Highs in the mid 60s. Chance of rain 40 percent.
    Night Details
    Partly cloudy in the evening then clearing. Cooler with lows in the mid 40s.
  • Forecast day icon
    Wednesday
    Sunny
    71°
    Forecast night icon
    Night
    30% Chance Rain Showers
    53°
    Wednesday 5/15
    Day
    71°
    Sunny
    Forecast day icon
    Night
    53°
    30% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the lower 70s.
    Night Details
    Partly cloudy. A chance of showers after midnight. Lows in the lower 50s. Chance of rain 30 percent.
  • Forecast day icon
    Thursday
    50% Chance of Storms
    73°
    Forecast night icon
    Night
    50% Chance of Storms
    57°
    Thursday 5/16
    Day
    73°
    50% Chance of Storms
    Forecast day icon
    Night
    57°
    50% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. A chance of showers and thunderstorms. Highs in the mid 70s. Lows in the mid 50s. Chance of rain 50 percent.
    Night Details
    Mostly cloudy. A chance of showers and thunderstorms. Highs in the mid 70s. Lows in the mid 50s. Chance of rain 50 percent.
  • Forecast day icon
    Friday
    40% Chance of Storms
    72°
    Forecast night icon
    Night
    40% Chance of Rain
    53°
    Friday 5/17
    Day
    72°
    40% Chance of Storms
    Forecast day icon
    Night
    53°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Partly sunny with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the mid 70s. Chance of rain 40 percent.
    Night Details
    Mostly clear with a chance of rain. Chance of precipitation 35%. Low temperature around 53F. Dew point will be around 56F with an average humidity of 85%. Winds will be 6 mph from the E.
  • Forecast day icon
    Saturday
    Sunny
    74°
    Forecast night icon
    Night
    Clear
    57°
    Saturday 5/18
    Day
    74°
    Sunny
    Forecast day icon
    Night
    57°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 74F. Dew point will be around 54F with an average humidity of 66%. Winds will be 6 mph from the W.
    Night Details
    Clear. Low temperature around 57F. Dew point will be around 54F with an average humidity of 75%. Winds will be 5 mph from the SW.
  • Forecast day icon
    Sunday
    30% Chance of Rain
    74°
    Forecast night icon
    Night
    30% Chance of Rain
    56°
    Sunday 5/19
    Day
    74°
    30% Chance of Rain
    Forecast day icon
    Night
    56°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Sunny with a slight chance of rain. Chance of precipitation 30%. High temperature around 74F. Dew point will be around 57F with an average humidity of 68%. Winds will be 6 mph from the W.
    Night Details
    Clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 56F. Dew point will be around 53F with an average humidity of 74%. Winds will be 3 mph from the SW.
  • Forecast day icon
    Monday
    Sunny
    72°
    Forecast night icon
    Night
    30% Chance of Rain
    54°
    Monday 5/20
    Day
    72°
    Sunny
    Forecast day icon
    Night
    54°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Sunny. High temperature around 72F. Dew point will be around 54F with an average humidity of 66%. Winds will be 4 mph from the W.
    Night Details
    Mostly clear with a slight chance of rain. Chance of precipitation 30%. Low temperature around 54F. Dew point will be around 52F with an average humidity of 74%. Winds will be 2 mph from the S.