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Current Weather Conditions for Marion, IL

A slight chance of showers and thunderstorms. Mostly sunny, with a high near 95. Heat index values as high as 107. West wind around 5 mph. Chance of precipitation is 20%.
86°F

Conditions

Wind: 3 mph WNW
Humidity: 82%
Probability of Precipitation: 20%

Hourly Forcast (next 12 hours)

3 PM 4 PM 5 PM 6 PM 7 PM 8 PM 9 PM 10 PM 11 PM 12 AM 1 AM 2 AM 3 AM
86° 88° 90° 91° 92° 93° 93° 94° 93° 92° 89° 83° 82°

Upcoming Week

Day Forecast High Low
Today
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 95. Heat index values as high as 107. West wind around 5 mph. Chance of precipitation is 20%.
94°F 77°F
Tonight
Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms between 7pm and 1am, then a chance of showers and thunderstorms between 1am and 4am. Partly cloudy. Low around 77, with temperatures rising to around 79 overnight. Heat index values as high as 107. South southwest wind 0 to 3 mph. Chance of precipitation is 50%.
94°F 77°F
Monday
Mostly Sunny
Mostly sunny, with a high near 99. Heat index values as high as 111. South southwest wind 3 to 10 mph.
94°F 77°F
Monday Night
Mostly Clear
Mostly clear, with a low around 79. Heat index values as high as 107. Southwest wind 6 to 9 mph.
94°F 77°F
Tuesday
Sunny
Sunny, with a high near 95. West northwest wind 5 to 10 mph.
94°F 77°F
Tuesday Night
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms between 7pm and 1am. Partly cloudy, with a low around 71. North wind 3 to 9 mph. Chance of precipitation is 20%.
94°F 77°F
Wednesday
Sunny
Sunny, with a high near 90. North northeast wind 3 to 9 mph.
94°F 77°F
Wednesday Night
Clear
Clear, with a low around 66. Northeast wind 1 to 7 mph.
94°F 77°F
Thursday
Sunny
Sunny, with a high near 90. Northeast wind 1 to 7 mph.
94°F 77°F
Thursday Night
Partly Cloudy
Partly cloudy, with a low around 68. East wind 0 to 5 mph.
94°F 77°F
Friday
Partly Sunny then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 88. South southeast wind 1 to 7 mph.
94°F 77°F
Friday Night
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms before 1am, then a chance of showers and thunderstorms. Partly cloudy, with a low around 68. East southeast wind 1 to 6 mph.
94°F 77°F
Saturday
Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 7am, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 86. North northeast wind 2 to 9 mph.
94°F 77°F
Saturday Night
Slight Chance Showers And Thunderstorms then Mostly Clear
A slight chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 68. North northeast wind 1 to 7 mph.
94°F 77°F
Data provided by weather.gov