Sycamore, Illinois | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    50% Chance Rain Showers
    53°
    Friday 5/10
    Forecast night icon
    53°
    50% Chance Rain Showers
    Hourly
    Night Details
    Mostly cloudy with scattered showers late in the evening then mostly clear after midnight. Lows in the upper 40s. Southwest winds around 10 mph becoming northwest after midnight. Chance of precipitation 50 percent.
  • Forecast day icon
    Saturday
    Mostly Sunny
    68°
    Forecast night icon
    Night
    Mostly Clear
    53°
    Saturday 5/11
    Day
    68°
    Mostly Sunny
    Forecast day icon
    Night
    53°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the upper 60s. Northwest winds 10 to 20 mph with gusts up to 30 mph.
    Night Details
    Mostly clear. Lows in the upper 40s. West winds 5 to 10 mph becoming southwest after midnight.
  • Forecast day icon
    Sunday
    Mostly Sunny
    78°
    Forecast night icon
    Night
    40% Chance of Storms
    62°
    Sunday 5/12
    Day
    78°
    Mostly Sunny
    Forecast day icon
    Night
    62°
    40% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs around 80. Southwest winds 10 to 15 mph with gusts up to 25 mph.
    Night Details
    Partly cloudy in the evening then becoming mostly cloudy. A chance of showers with a slight chance of thunderstorms. Lows in the upper 50s. Southwest winds 10 to 15 mph with gusts up to 25 mph. Chance of precipitation 40 percent.
  • Forecast day icon
    Monday
    80% Chance of Storms
    70°
    Forecast night icon
    Night
    60% Chance of Storms
    50°
    Monday 5/13
    Day
    70°
    80% Chance of Storms
    Forecast day icon
    Night
    50°
    60% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Cloudy. A chance of showers with a slight chance of thunderstorms in the morning then showers with a slight chance of thunderstorms in the afternoon. Highs in the lower 70s. Chance of precipitation 80 percent.
    Night Details
    Mostly cloudy. Showers likely with a slight chance of thunderstorms in the evening then a chance of showers with a slight chance of thunderstorms after midnight. Lows in the upper 40s. Chance of precipitation 60 percent.
  • Forecast day icon
    Tuesday
    30% Chance Rain Showers
    62°
    Forecast night icon
    Night
    Partly Cloudy
    46°
    Tuesday 5/14
    Day
    62°
    30% Chance Rain Showers
    Forecast day icon
    Night
    46°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a chance of showers in the morning then partly cloudy with a slight chance of showers in the afternoon. Highs in the mid 60s. Chance of precipitation 30 percent.
    Night Details
    Partly cloudy in the evening then becoming mostly clear. Lows in the mid 40s.
  • Forecast day icon
    Wednesday
    Partly Cloudy
    69°
    Forecast night icon
    Night
    Partly Cloudy
    48°
    Wednesday 5/15
    Day
    69°
    Partly Cloudy
    Forecast day icon
    Night
    48°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny in the morning then becoming partly cloudy. Highs in the lower 70s.
    Night Details
    Partly cloudy in the evening then becoming mostly cloudy. Lows in the upper 40s.
  • Forecast day icon
    Thursday
    40% Chance Rain Showers
    71°
    Forecast night icon
    Night
    40% Chance Rain Showers
    55°
    Thursday 5/16
    Day
    71°
    40% Chance Rain Showers
    Forecast day icon
    Night
    55°
    40% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a 40 percent chance of showers. Highs in the lower 70s.
    Night Details
    Mostly cloudy. A chance of showers. Lows in the lower 50s. Chance of precipitation 40 percent.
  • Forecast day icon
    Friday
    40% Chance Rain Showers
    65°
    Forecast night icon
    Night
    40% Chance of Rain
    51°
    Friday 5/17
    Day
    65°
    40% Chance Rain Showers
    Forecast day icon
    Night
    51°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Mostly cloudy in the morning then becoming partly cloudy. A chance of showers. Highs in the lower 70s. Chance of precipitation 40 percent.
    Night Details
    Mostly cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 51F. Dew point will be around 47F with an average humidity of 77%. Winds will be 2 mph from the W.
  • Forecast day icon
    Saturday
    40% Chance of Rain
    65°
    Forecast night icon
    Night
    30% Chance of Rain
    52°
    Saturday 5/18
    Day
    65°
    40% Chance of Rain
    Forecast day icon
    Night
    52°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Cloudy with a chance of rain. Chance of precipitation 40%. High temperature around 65F. Dew point will be around 50F with an average humidity of 68%. Winds will be 7 mph from the W.
    Night Details
    Mostly cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 52F. Dew point will be around 49F with an average humidity of 76%. Winds will be 7 mph from the W.
  • Forecast day icon
    Sunday
    40% Chance of Rain
    65°
    Forecast night icon
    Night
    30% Chance of Rain
    50°
    Sunday 5/19
    Day
    65°
    40% Chance of Rain
    Forecast day icon
    Night
    50°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny with a chance of rain. Chance of precipitation 35%. High temperature around 65F. Dew point will be around 49F with an average humidity of 64%. Winds will be 11 mph from the W.
    Night Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 50F. Dew point will be around 46F with an average humidity of 73%. Winds will be 6 mph from the W.