Somonauk, Illinois | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    50% Chance Rain Showers
    42°
    Thursday 4/18
    Forecast night icon
    42°
    50% Chance Rain Showers
    Hourly
    Night Details
    Mostly cloudy with scattered showers late in the evening then partly cloudy after midnight. Lows in the upper 30s. North winds 10 to 15 mph. Gusts up to 25 mph after midnight. Chance of precipitation 50 percent.
  • Forecast day icon
    Friday
    Partly Cloudy
    54°
    Forecast night icon
    Night
    Partly Cloudy
    38°
    Friday 4/19
    Day
    54°
    Partly Cloudy
    Forecast day icon
    Night
    38°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Sunny in the morning then becoming partly cloudy. Highs in the mid 50s. West winds 10 to 20 mph with gusts up to 30 mph.
    Night Details
    Partly cloudy in the evening then clearing. Patchy frost after midnight. Lows in the lower 30s. West winds 10 to 15 mph.
  • Forecast day icon
    Saturday
    Mostly Sunny
    49°
    Forecast night icon
    Night
    Partly Cloudy
    36°
    Saturday 4/20
    Day
    49°
    Mostly Sunny
    Forecast day icon
    Night
    36°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny in the morning then becoming mostly cloudy. Patchy frost in the morning. Highs around 50. Northwest winds 10 to 20 mph. Gusts up to 25 mph in the afternoon.
    Night Details
    Partly cloudy in the evening then clearing. Areas of frost after midnight. Lows in the lower 30s. West winds 10 to 15 mph.
  • Forecast day icon
    Sunday
    Sunny
    57°
    Forecast night icon
    Night
    Clear
    37°
    Sunday 4/21
    Day
    57°
    Sunny
    Forecast day icon
    Night
    37°
    Clear
    Forecast night icon
    Hourly
    Day Details
    Areas of frost in the morning. Sunny. Highs in the upper 50s.
    Night Details
    Clear. Areas of frost after midnight. Lows in the mid 30s.
  • Forecast day icon
    Monday
    Mostly Sunny
    62°
    Forecast night icon
    Night
    70% Chance Rain Showers
    53°
    Monday 4/22
    Day
    62°
    Mostly Sunny
    Forecast day icon
    Night
    53°
    70% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny in the morning then becoming mostly cloudy. Highs in the lower 60s.
    Night Details
    Cloudy. A chance of showers in the evening then showers likely after midnight. Lows in the upper 40s. Chance of precipitation 70 percent.
  • Forecast day icon
    Tuesday
    60% Chance Rain Showers
    59°
    Forecast night icon
    Night
    Partly Cloudy
    42°
    Tuesday 4/23
    Day
    59°
    60% Chance Rain Showers
    Forecast day icon
    Night
    42°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. Showers likely mainly in the morning. Highs in the lower 60s. Chance of precipitation 60 percent.
    Night Details
    Partly cloudy in the evening then clearing. Lows in the mid 30s.
  • Forecast day icon
    Wednesday
    Mostly Sunny
    52°
    Forecast night icon
    Night
    Partly Cloudy
    36°
    Wednesday 4/24
    Day
    52°
    Mostly Sunny
    Forecast day icon
    Night
    36°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the mid 50s.
    Night Details
    Mostly clear in the evening then becoming partly cloudy. Lows in the mid 30s.
  • Forecast day icon
    Thursday
    Partly Cloudy
    56°
    Forecast night icon
    Night
    30% Chance of Rain
    45°
    Thursday 4/25
    Day
    56°
    Partly Cloudy
    Forecast day icon
    Night
    45°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy in the morning then becoming mostly cloudy. Highs in the upper 50s.
    Night Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 45F. Dew point will be around 34F with an average humidity of 59%. Winds will be 10 mph from the E.
  • Forecast day icon
    Friday
    60% Chance of Rain
    56°
    Forecast night icon
    Night
    70% Chance of Rain
    50°
    Friday 4/26
    Day
    56°
    60% Chance of Rain
    Forecast day icon
    Night
    50°
    70% Chance of Rain
    Forecast night icon
    Day Details
    Cloudy with a chance of rain. Chance of precipitation 55%. High temperature around 56F. Dew point will be around 40F with an average humidity of 60%. Winds will be 10 mph from the SE.
    Night Details
    Cloudy with probable rain. Chance of precipitation 70%. Low temperature around 50F. Dew point will be around 43F with an average humidity of 72%. Winds will be 9 mph from the E.
  • Forecast day icon
    Saturday
    60% Chance of Rain
    64°
    Forecast night icon
    Night
    70% Chance of Rain
    57°
    Saturday 4/27
    Day
    64°
    60% Chance of Rain
    Forecast day icon
    Night
    57°
    70% Chance of Rain
    Forecast night icon
    Day Details
    Cloudy with a chance of rain. Chance of precipitation 55%. High temperature around 64F. Dew point will be around 49F with an average humidity of 66%. Winds will be 8 mph from the SE.
    Night Details
    Cloudy with probable rain. Chance of precipitation 65%. Low temperature around 57F. Dew point will be around 51F with an average humidity of 75%. Winds will be 8 mph from the SE.