National Weather Service Forecast for: Marion IA
Issued by: National Weather Service Quad Cities, IA/IL
Updated: 9:46 pm CDT Jun 7, 2025
 
Tonight

Tonight: Mostly cloudy, with a low around 58. Calm wind becoming southwest around 5 mph after midnight.
Mostly Cloudy
Sunday

Sunday: A chance of showers and thunderstorms before 4pm, then a slight chance of showers.  Partly sunny, with a high near 77. Southwest wind 5 to 15 mph becoming west in the afternoon.  Chance of precipitation is 40%.
Chance
T-storms
Sunday
Night
Sunday Night: Mostly clear, with a low around 53. Southwest wind 5 to 10 mph.
Mostly Clear
Monday

Monday: A 30 percent chance of showers, mainly after 1pm.  Mostly sunny, with a high near 73. West wind 10 to 15 mph, with gusts as high as 25 mph.
Chance
Showers
Monday
Night
Monday Night: Mostly clear, with a low around 52.
Mostly Clear
Tuesday

Tuesday: Sunny, with a high near 80.
Sunny
Tuesday
Night
Tuesday Night: Mostly clear, with a low around 58.
Mostly Clear
Wednesday

Wednesday: Sunny, with a high near 88.
Sunny
Wednesday
Night
Wednesday Night: A 30 percent chance of showers.  Partly cloudy, with a low around 65.
Chance
Showers
Lo 58 °F Hi 77 °F Lo 53 °F Hi 73 °F Lo 52 °F Hi 80 °F Lo 58 °F Hi 88 °F Lo 65 °F

Hazardous Weather Outlook
 

Tonight
 
Mostly cloudy, with a low around 58. Calm wind becoming southwest around 5 mph after midnight.
Sunday
 
A chance of showers and thunderstorms before 4pm, then a slight chance of showers. Partly sunny, with a high near 77. Southwest wind 5 to 15 mph becoming west in the afternoon. Chance of precipitation is 40%.
Sunday Night
 
Mostly clear, with a low around 53. Southwest wind 5 to 10 mph.
Monday
 
A 30 percent chance of showers, mainly after 1pm. Mostly sunny, with a high near 73. West wind 10 to 15 mph, with gusts as high as 25 mph.
Monday Night
 
Mostly clear, with a low around 52.
Tuesday
 
Sunny, with a high near 80.
Tuesday Night
 
Mostly clear, with a low around 58.
Wednesday
 
Sunny, with a high near 88.
Wednesday Night
 
A 30 percent chance of showers. Partly cloudy, with a low around 65.
Thursday
 
A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 88. Chance of precipitation is 30%.
Thursday Night
 
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 65.
Friday
 
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 83. Chance of precipitation is 60%.
Friday Night
 
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 65.
Saturday
 
A 50 percent chance of showers. Partly sunny, with a high near 83.

 

Forecast from NOAA-NWS for Marion IA.