National Weather Service Forecast for: Marion IA
Issued by: National Weather Service Quad Cities, IA/IL
Updated: 1:36 am CST Dec 5, 2025
 
Overnight

Overnight: Mostly cloudy, with a low around 1. Wind chill values as low as -5. South wind around 10 mph, with gusts as high as 20 mph.
Mostly Cloudy

Friday

Friday: Partly sunny, with a high near 29. Wind chill values as low as -5. South wind around 10 mph.
Partly Sunny

Friday
Night
Friday Night: Mostly cloudy, with a low around 16. Southwest wind 5 to 10 mph becoming northwest after midnight.
Mostly Cloudy

Saturday

Saturday: Partly sunny, with a high near 25. Northwest wind around 5 mph becoming east in the afternoon.
Partly Sunny

Saturday
Night
Saturday Night: Snow likely.  Cloudy, with a low around 17. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.
Snow Likely

Sunday

Sunday: Partly sunny, with a high near 19.
Partly Sunny

Sunday
Night
Sunday Night: Mostly cloudy, with a low around -5.
Mostly Cloudy

Monday

Monday: Partly sunny, with a high near 24.
Partly Sunny

Monday
Night
Monday Night: A 30 percent chance of snow before midnight.  Mostly cloudy, with a low around 17.
Chance Snow
then Mostly
Cloudy
Lo 1 °F Hi 29 °F Lo 16 °F Hi 25 °F Lo 17 °F Hi 19 °F Lo -5 °F Hi 24 °F Lo 17 °F

Hazardous Weather Outlook
 

Overnight
 
Mostly cloudy, with a low around 1. Wind chill values as low as -5. South wind around 10 mph, with gusts as high as 20 mph.
Friday
 
Partly sunny, with a high near 29. Wind chill values as low as -5. South wind around 10 mph.
Friday Night
 
Mostly cloudy, with a low around 16. Southwest wind 5 to 10 mph becoming northwest after midnight.
Saturday
 
Partly sunny, with a high near 25. Northwest wind around 5 mph becoming east in the afternoon.
Saturday Night
 
Snow likely. Cloudy, with a low around 17. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.
Sunday
 
Partly sunny, with a high near 19.
Sunday Night
 
Mostly cloudy, with a low around -5.
Monday
 
Partly sunny, with a high near 24.
Monday Night
 
A 30 percent chance of snow before midnight. Mostly cloudy, with a low around 17.
Tuesday
 
Mostly cloudy, with a high near 32.
Tuesday Night
 
A 50 percent chance of snow. Cloudy, with a low around 27.
Wednesday
 
A 30 percent chance of snow. Mostly cloudy, with a high near 33.
Wednesday Night
 
Mostly cloudy, with a low around 7.
Thursday
 
Partly sunny, with a high near 22.

 

Forecast from NOAA-NWS for Marion IA.