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Current Weather Conditions for Marengo, IL

A slight chance of rain showers before 7am, then scattered showers and thunderstorms. Mostly sunny, with a high near 90. Heat index values as high as 97. Southwest wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
74°F

Conditions

Wind: 5 mph SSW
Humidity: 93%
Probability of Precipitation: 15%

Hourly Forcast (next 12 hours)

11 AM 12 PM 1 PM 2 PM 3 PM 4 PM 5 PM 6 PM 7 PM 8 PM 9 PM 10 PM 11 PM
74° 76° 79° 81° 83° 85° 87° 88° 89° 89° 90° 89° 88°

Upcoming Week

Day Forecast High Low
Today
Scattered Showers And Thunderstorms
A slight chance of rain showers before 7am, then scattered showers and thunderstorms. Mostly sunny, with a high near 90. Heat index values as high as 97. Southwest wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
85°F 62°F
Tonight
Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
A chance of showers and thunderstorms before 10pm, then showers and thunderstorms likely between 10pm and 1am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 70. Heat index values as high as 95. South southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
85°F 62°F
Friday
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Mostly cloudy, with a high near 82. West southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch possible.
85°F 62°F
Friday Night
Chance Showers And Thunderstorms then Mostly Cloudy
A chance of showers and thunderstorms before 7pm. Mostly cloudy, with a low around 64. North northwest wind 0 to 10 mph. Chance of precipitation is 30%.
85°F 62°F
Saturday
Mostly Sunny
Mostly sunny, with a high near 85. West southwest wind 0 to 5 mph.
85°F 62°F
Saturday Night
Mostly Clear
Mostly clear, with a low around 68.
85°F 62°F
Sunday
Sunny then Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 1pm. Sunny, with a high near 92.
85°F 62°F
Sunday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Partly cloudy, with a low around 70.
85°F 62°F
Monday
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Partly sunny, with a high near 86.
85°F 62°F
Monday Night
Chance Showers And Thunderstorms then Mostly Clear
A chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 64.
85°F 62°F
Tuesday
Sunny
Sunny, with a high near 84.
85°F 62°F
Tuesday Night
Partly Cloudy
Partly cloudy, with a low around 62.
85°F 62°F
Wednesday
Sunny
Sunny, with a high near 85.
85°F 62°F
Wednesday Night
Partly Cloudy
Partly cloudy, with a low around 63.
85°F 62°F
Data provided by weather.gov