10-Day Weather Forecast - Marion, IL
- 86|71°FPartly SunnyHourly details
Today
86°FPartly sunny with a slight chance of showers and thunderstorms. Near steady temperature in the mid 80s. North winds around 5 mph. Chance of rain 20 percent.
Tonight
71°FPartly cloudy. Patchy fog after midnight. Lows around 70. North winds around 5 mph in the evening becoming light and variable.
- 85|71°F40% Chance of StormsHourly details
Day
85°FPartly sunny. Patchy fog in the morning. A chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. North winds around 5 mph. Chance of rain 40 percent.
Night
71°FPartly cloudy. Lows in the upper 60s. Northeast winds around 5 mph in the evening becoming light and variable.
- 86|73°F50% Chance of StormsHourly details
Day
86°FMostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Calm winds becoming southwest around 5 mph in the afternoon. Chance of rain 50 percent.
Night
73°FPartly cloudy in the evening then becoming mostly clear. Lows in the lower 70s.
- 92|77°F40% Chance of StormsHourly details
Day
92°FSunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 40 percent.
Night
77°FMostly clear in the evening then partly cloudy with a chance of showers and thunderstorms after midnight. Lows in the mid 70s. Chance of rain 50 percent.
- 91|75°F60% Chance of StormsHourly details
Day
91°FPartly sunny with a chance of thunderstorms. A chance of showers in the morning then showers likely in the afternoon. Highs in the lower 90s. Chance of rain 60 percent.
Night
75°FBecoming partly cloudy after midnight. A chance of thunderstorms. Showers likely mainly in the evening. Lows in the lower 70s. Chance of rain 70 percent.
Weekend Weather
- 87|73°F50% Chance of StormsHourly details
Day
87°FMostly cloudy with a chance of showers in the morning then partly sunny with a chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 50 percent.
Night
73°FPartly cloudy with a chance of showers in the evening then mostly cloudy with a chance of showers after midnight. Lows in the lower 70s. Chance of rain 50 percent.
- 89|73°FMostly Sunny
Day
89°FMostly sunny. Highs in the upper 80s.
Night
73°FClear with a 100% chance for rain and thunderstorms. Low temperature around 73F. Dew point will be around 71F with an average humidity of 81%. Winds will be 2 mph from the NE.
- 90|73°FSunny
Day
90°FSunny with widespread thunderstorms. Chance of storms 95%. High temperature around 90F. Dew point will be around 71F with an average humidity of 67%. Winds will be 3 mph from the N.
Night
73°FClear with widespread thunderstorms. Chance of storms 100%. Low temperature around 73F. Dew point will be around 71F with an average humidity of 81%. Winds will be 1 mph from the N.
- 89|70°FSunny
Day
89°FSunny with widespread thunderstorms. Chance of storms 90%. High temperature around 89F. Dew point will be around 71F with an average humidity of 67%. Winds will be 3 mph from the N.
Night
70°FClear with widespread thunderstorms. Chance of storms 95%. Low temperature around 70F. Dew point will be around 69F with an average humidity of 78%. Winds will be 2 mph from the NE.
- 88|69°FSunny
Day
88°FSunny with widespread thunderstorms. Chance of storms 100%. High temperature around 88F. Dew point will be around 68F with an average humidity of 65%. Winds will be 2 mph from the N.
Night
69°FClear with widespread thunderstorms. Chance of storms 100%. Low temperature around 69F. Dew point will be around 67F with an average humidity of 75%. Winds will be 1 mph from the NE.













