Friday
Mostly sunny
High:
87°F
A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 87. Light south wind increasing to 6 to 11 mph in the morning. Winds could gust as high as 21 mph.
Marion, IL Weather - Extended Forecast
Friday Night
Chance of thunderstorms
Overnight low:
61°F
A 50 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 61. South wind 9 to 11 mph, with gusts as high as 21 mph.
Saturday
Chance of thunderstorms
High:
74°F
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 74. South southwest wind 11 to 15 mph becoming west northwest in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 60%.
Saturday Night
Chance of showers
Overnight low:
41°F
A chance of showers, mainly before 1am. Partly cloudy, with a low around 41. West northwest wind 8 to 11 mph, with gusts as high as 20 mph.
Sunday
Sunny
High:
65°F
Sunday Night
Clear
Overnight low:
41°F
Monday
Sunny
High:
71°F
Monday Night
Partly cloudy
Overnight low:
48°F
Tuesday
Sunny
High:
77°F