National Weather Service Forecast for: Marion IA
Issued by: National Weather Service Quad Cities, IA/IL
Updated: 5:30 am CDT May 23, 2025
 
Today

Today: Mostly sunny, with a high near 70. Northwest wind around 5 mph.
Mostly Sunny

 Tonight

Tonight: Mostly cloudy, with a low around 47. Northwest wind around 5 mph becoming calm.
Mostly Cloudy

 Saturday

Saturday: Partly sunny, with a high near 68. East wind around 5 mph.
Partly Sunny

 Saturday
Night
Saturday Night: Mostly cloudy, with a low around 47. East wind around 5 mph.
Mostly Cloudy

 Sunday

Sunday: Partly sunny, with a high near 71.
Partly Sunny

 Sunday
Night
Sunday Night: Mostly cloudy, with a low around 47.
Mostly Cloudy

 Memorial
Day
Memorial Day: Partly sunny, with a high near 69.
Partly Sunny

 Monday
Night
Monday Night: A 30 percent chance of showers after 1am. Mostly cloudy, with a low around 50.
Mostly Cloudy
then Chance
Showers
 Tuesday

Tuesday: A 40 percent chance of showers. Partly sunny, with a high near 66.
Chance
Showers
Hi 70 °F Lo 47 °F Hi 68 °F Lo 47 °F Hi 71 °F Lo 47 °F Hi 69 °F Lo 50 °F Hi 66 °F

 

Today
 
 Mostly sunny, with a high near 70. Northwest wind around 5 mph.
Tonight
 
 Mostly cloudy, with a low around 47. Northwest wind around 5 mph becoming calm.
Saturday
 
 Partly sunny, with a high near 68. East wind around 5 mph.
Saturday Night
 
 Mostly cloudy, with a low around 47. East wind around 5 mph.
Sunday
 
 Partly sunny, with a high near 71.
Sunday Night
 
 Mostly cloudy, with a low around 47.
Memorial Day
 
 Partly sunny, with a high near 69.
Monday Night
 
 A 30 percent chance of showers after 1am. Mostly cloudy, with a low around 50.
Tuesday
 
 A 40 percent chance of showers. Partly sunny, with a high near 66.
Tuesday Night
 
 Mostly cloudy, with a low around 50.
Wednesday
 
 Mostly sunny, with a high near 72.
Wednesday Night
 
 Partly cloudy, with a low around 50.
Thursday
 
 Mostly sunny, with a high near 74.

 

Forecast from NOAA-NWS for Marion IA.