Sycamore, Illinois | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Thursday
    50% Chance of Rain
    80°
    Forecast night icon
    Night
    70% Chance of Storms
    64°
    Thursday 5/2
    Day
    80°
    50% Chance of Rain
    Forecast day icon
    Night
    64°
    70% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy with a chance of rain. Chance of precipitation 45%. High temperature around 80F. Dew point will be around 53F with an average humidity of 59%. Winds will be 14 mph from the SE.
    Night Details
    Numerous thunderstorms in the evening then scattered showers with isolated thunderstorms after midnight. Lows in the mid 50s. Southwest winds 10 to 15 mph in the evening becoming northwest 5 to 10 mph after midnight. Chance of precipitation 70 percent.
  • Forecast day icon
    Friday
    Partly Cloudy
    70°
    Forecast night icon
    Night
    Clear
    43°
    Friday 5/3
    Day
    70°
    Partly Cloudy
    Forecast day icon
    Night
    43°
    Clear
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy in the morning then clearing. Highs in the lower 70s. North winds 10 to 15 mph.
    Night Details
    Clear. Lows in the upper 40s. East winds 5 to 10 mph.
  • Forecast day icon
    Saturday
    30% Chance of Storms
    74°
    Forecast night icon
    Night
    30% Chance of Storms
    52°
    Saturday 5/4
    Day
    74°
    30% Chance of Storms
    Forecast day icon
    Night
    52°
    30% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy in the morning then mostly cloudy with a chance of thunderstorms in the afternoon. Highs in the upper 70s. Southeast winds 5 to 10 mph in the morning becoming southwest in the afternoon. Chance of precipitation 30 percent.
    Night Details
    Mostly cloudy. A chance of thunderstorms mainly in the evening. Lows in the lower 50s. Northwest winds 5 to 10 mph. Chance of precipitation 30 percent.
  • Forecast day icon
    Sunday
    Partly Cloudy
    76°
    Forecast night icon
    Night
    Partly Cloudy
    58°
    Sunday 5/5
    Day
    76°
    Partly Cloudy
    Forecast day icon
    Night
    58°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy. Highs in the lower 70s.
    Night Details
    Partly cloudy in the evening then mostly cloudy with a slight chance of showers after midnight. Lows in the upper 40s. Chance of precipitation 20 percent.
  • Forecast day icon
    Monday
    40% Chance Rain Showers
    72°
    Forecast night icon
    Night
    70% Chance of Storms
    63°
    Monday 5/6
    Day
    72°
    40% Chance Rain Showers
    Forecast day icon
    Night
    63°
    70% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy with a 40 percent chance of showers. Highs in the mid 70s.
    Night Details
    Mostly cloudy. A chance of showers in the evening then showers likely with a chance of thunderstorms after midnight. Lows around 60. Chance of precipitation 70 percent.
  • Forecast day icon
    Tuesday
    70% Chance of Storms
    73°
    Forecast night icon
    Night
    40% Chance of Storms
    57°
    Tuesday 5/7
    Day
    73°
    70% Chance of Storms
    Forecast day icon
    Night
    57°
    40% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Thunderstorms likely. Highs in the upper 70s. Chance of precipitation 70 percent.
    Night Details
    Partly cloudy with a chance of thunderstorms in the evening then mostly clear after midnight. Lows in the mid 50s. Chance of precipitation 40 percent.
  • Forecast day icon
    Wednesday
    40% Chance Rain Showers
    78°
    Forecast night icon
    Night
    40% Chance Rain Showers
    55°
    Wednesday 5/8
    Day
    78°
    40% Chance Rain Showers
    Forecast day icon
    Night
    55°
    40% Chance Rain Showers
    Forecast night icon
    Day Details
    Partly cloudy. A chance of showers in the afternoon. Highs in the upper 70s. Chance of precipitation 40 percent.
    Night Details
    Partly cloudy. A chance of showers in the evening. Lows in the mid 50s. Chance of precipitation 40 percent.
  • Forecast day icon
    Thursday
    30% Chance Rain Showers
    70°
    Forecast night icon
    Night
    40% Chance of Rain
    53°
    Thursday 5/9
    Day
    70°
    30% Chance Rain Showers
    Forecast day icon
    Night
    53°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy. A chance of showers in the afternoon. Highs in the lower 70s. Chance of precipitation 30 percent.
    Night Details
    Clear with a chance of rain. Chance of precipitation 35%. Low temperature around 53F. Dew point will be around 53F with an average humidity of 84%. Winds will be 6 mph from the NW.
  • Forecast day icon
    Friday
    30% Chance of Rain
    65°
    Forecast night icon
    Night
    Partly Cloudy
    49°
    Friday 5/10
    Day
    65°
    30% Chance of Rain
    Forecast day icon
    Night
    49°
    Partly Cloudy
    Forecast night icon
    Day Details
    Mostly sunny with a slight chance of rain. Chance of precipitation 25%. High temperature around 65F. Dew point will be around 49F with an average humidity of 65%. Winds will be 8 mph from the NW.
    Night Details
    Partly cloudy. Low temperature around 49F. Dew point will be around 48F with an average humidity of 80%. Winds will be 4 mph from the NW.
  • Forecast day icon
    Saturday
    30% Chance of Rain
    64°
    Forecast night icon
    Night
    30% Chance of Rain
    49°
    Saturday 5/11
    Day
    64°
    30% Chance of Rain
    Forecast day icon
    Night
    49°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny with a slight chance of rain. Chance of precipitation 30%. High temperature around 64F. Dew point will be around 45F with an average humidity of 62%. Winds will be 6 mph from the NW.
    Night Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 49F. Dew point will be around 49F with an average humidity of 83%. Winds will be 4 mph from the NW.