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Current Weather Conditions for Marengo, IL

Mostly cloudy, with a high near 78. Southwest wind 5 to 10 mph.
73°F

Conditions

Wind: 10 mph SSW
Humidity: 87%
Probability of Precipitation: 7%

Hourly Forcast (next 12 hours)

7 PM 8 PM 9 PM 10 PM 11 PM 12 AM 1 AM 2 AM 3 AM 4 AM 5 AM 6 AM 7 AM
73° 75° 76° 77° 77° 78° 76° 73° 71° 70° 70° 69° 69°

Upcoming Week

Day Forecast High Low
This Afternoon
Mostly Cloudy
Mostly cloudy, with a high near 78. Southwest wind 5 to 10 mph.
82°F 69°F
Tonight
Partly Cloudy then Patchy Fog
Patchy fog after 3am. Partly cloudy, with a low around 68. South southwest wind 0 to 5 mph, with gusts as high as 10 mph.
82°F 69°F
Sunday
Patchy Fog then Partly Sunny
Patchy fog before 8am. Partly sunny, with a high near 90. Heat index values as high as 102. South southwest wind 0 to 10 mph, with gusts as high as 25 mph.
82°F 69°F
Sunday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 8pm. Mostly cloudy, with a low around 72. Heat index values as high as 102. South southwest wind 5 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.
82°F 69°F
Monday
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Mostly sunny, with a high near 91. Southwest wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.
82°F 69°F
Monday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 68. Chance of precipitation is 40%.
82°F 69°F
Tuesday
Mostly Sunny
Mostly sunny, with a high near 85.
82°F 69°F
Tuesday Night
Mostly Clear
Mostly clear, with a low around 61.
82°F 69°F
Wednesday
Sunny
Sunny, with a high near 84.
82°F 69°F
Wednesday Night
Mostly Clear
Mostly clear, with a low around 61.
82°F 69°F
Thursday
Sunny
Sunny, with a high near 85.
82°F 69°F
Thursday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 7pm. Partly cloudy, with a low around 64.
82°F 69°F
Friday
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Mostly sunny, with a high near 85.
82°F 69°F
Friday Night
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 65.
82°F 69°F
Data provided by weather.gov