Marengo, Illinois | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Tuesday
    60% Chance of Storms
    65°
    Forecast night icon
    Night
    Partly Cloudy
    36°
    Tuesday 4/23
    Day
    65°
    60% Chance of Storms
    Forecast day icon
    Night
    36°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. Showers likely and a slight chance of thunderstorms in the afternoon. Highs in the upper 60s. Southwest winds 10 to 20 mph with gusts up to 35 mph. Chance of precipitation 60 percent.
    Night Details
    Partly cloudy in the evening then becoming mostly cloudy. Cooler with lows in the lower 30s. Northwest winds 10 to 15 mph with gusts up to 30 mph becoming north with gusts up to 20 mph after midnight.
  • Forecast day icon
    Wednesday
    Partly Cloudy
    51°
    Forecast night icon
    Night
    Partly Cloudy
    31°
    Wednesday 4/24
    Day
    51°
    Partly Cloudy
    Forecast day icon
    Night
    31°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy in the morning then becoming mostly sunny. Cooler with highs in the lower 50s. Northeast winds 5 to 10 mph. Gusts up to 20 mph in the morning.
    Night Details
    Partly cloudy in the evening then becoming mostly cloudy. Widespread frost after midnight. Cold with lows around 30. East winds 5 to 10 mph.
  • Forecast day icon
    Thursday
    Mostly Sunny
    60°
    Forecast night icon
    Night
    Partly Cloudy
    42°
    Thursday 4/25
    Day
    60°
    Mostly Sunny
    Forecast day icon
    Night
    42°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Widespread frost in the morning. Mostly sunny. Highs in the lower 60s. Southeast winds 5 to 10 mph.
    Night Details
    Partly cloudy. A slight chance of showers after midnight. Lows in the lower 40s. Chance of precipitation 20 percent.
  • Forecast day icon
    Friday
    80% Chance of Storms
    61°
    Forecast night icon
    Night
    Thunderstorms
    58°
    Friday 4/26
    Day
    61°
    80% Chance of Storms
    Forecast day icon
    Night
    58°
    Thunderstorms
    Forecast night icon
    Hourly
    Day Details
    Showers likely in the morning then showers with a chance of thunderstorms in the afternoon. Highs in the mid 60s. Chance of precipitation 80 percent.
    Night Details
    A chance of thunderstorms. Showers breezy and not as cool. Nearly steady temperatures in the lower 60s. Chance of precipitation 90 percent.
  • Forecast day icon
    Saturday
    70% Chance Rain Showers
    76°
    Forecast night icon
    Night
    70% Chance of Storms
    62°
    Saturday 4/27
    Day
    76°
    70% Chance Rain Showers
    Forecast day icon
    Night
    62°
    70% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. A chance of showers in the morning then showers likely in the afternoon. Breezy with highs in the upper 70s. Chance of precipitation 70 percent.
    Night Details
    Showers likely with a chance of thunderstorms. Lows around 60. Chance of precipitation 70 percent.
  • Forecast day icon
    Sunday
    Thunderstorms
    69°
    Forecast night icon
    Night
    50% Chance of Storms
    64°
    Sunday 4/28
    Day
    69°
    Thunderstorms
    Forecast day icon
    Night
    64°
    50% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Showers. A chance of thunderstorms in the afternoon. Breezy with highs in the lower 70s. Chance of precipitation 90 percent.
    Night Details
    A chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Breezy with lows in the lower 50s. Chance of precipitation 50 percent.
  • Forecast day icon
    Monday
    40% Chance Rain Showers
    67°
    Forecast night icon
    Night
    Mostly Clear
    51°
    Monday 4/29
    Day
    67°
    40% Chance Rain Showers
    Forecast day icon
    Night
    51°
    Mostly Clear
    Forecast night icon
    Day Details
    Mostly cloudy with a 40 percent chance of showers. Highs in the mid 60s.
    Night Details
    Mostly clear. Low temperature around 51F. Dew point will be around 51F with an average humidity of 86%. Winds will be 11 mph from the W.
  • Forecast day icon
    Tuesday
    Sunny
    67°
    Forecast night icon
    Night
    Clear
    51°
    Tuesday 4/30
    Day
    67°
    Sunny
    Forecast day icon
    Night
    51°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 67F. Dew point will be around 49F with an average humidity of 66%. Winds will be 6 mph from the W.
    Night Details
    Clear. Low temperature around 51F. Dew point will be around 49F with an average humidity of 76%. Winds will be 5 mph from the S.
  • Forecast day icon
    Wednesday
    Partly Cloudy
    69°
    Forecast night icon
    Night
    30% Chance of Rain
    54°
    Wednesday 5/1
    Day
    69°
    Partly Cloudy
    Forecast day icon
    Night
    54°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy. High temperature around 69F. Dew point will be around 52F with an average humidity of 68%. Winds will be 7 mph from the S.
    Night Details
    Mostly clear with a slight chance of rain. Chance of precipitation 30%. Low temperature around 54F. Dew point will be around 53F with an average humidity of 80%. Winds will be 5 mph from the S.
  • Forecast day icon
    Thursday
    30% Chance of Rain
    69°
    Forecast night icon
    Night
    30% Chance of Rain
    53°
    Thursday 5/2
    Day
    69°
    30% Chance of Rain
    Forecast day icon
    Night
    53°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny with a slight chance of rain. Chance of precipitation 25%. High temperature around 69F. Dew point will be around 52F with an average humidity of 65%. Winds will be 3 mph from the SW.
    Night Details
    Mostly clear with a slight chance of rain. Chance of precipitation 30%. Low temperature around 53F. Dew point will be around 51F with an average humidity of 75%. Winds will be 3 mph from the SE.