National Weather Service Forecast for: Marion IN
Issued by: National Weather Service Northern Indiana
Updated: 2:45 am EST Dec 5, 2025
 
Overnight

Overnight: Patchy freezing fog. Mostly clear, with a low around 2. South wind around 5 mph.
Patchy
Freezing Fog

Friday

Friday: Patchy freezing fog before 10am. Mostly sunny, with a high near 28. Southwest wind 5 to 10 mph.
Patchy
Freezing Fog
then Mostly
Sunny
Friday
Night
Friday Night: Mostly cloudy, with a temperature falling to near 19 by 11pm, then rising to around 28 during the remainder of the night. South wind around 10 mph.
Mostly Cloudy

Saturday

Saturday: Mostly cloudy, with a high near 32. West wind 5 to 10 mph.
Mostly Cloudy

Saturday
Night
Saturday Night: A 30 percent chance of snow after 1am.  Cloudy, with a low around 22. Calm wind.
Cloudy then
Chance Snow

Sunday

Sunday: Snow likely, mainly before 1pm.  Mostly cloudy, with a high near 30. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Snow Likely

Sunday
Night
Sunday Night: Mostly cloudy, with a low around 4.
Mostly Cloudy

Monday

Monday: Mostly sunny and cold, with a high near 20.
Cold

Monday
Night
Monday Night: A 20 percent chance of snow after 1am.  Mostly cloudy, with a low around 10.
Mostly Cloudy
then Slight
Chance Snow
Lo 2 °F Hi 28 °F Lo 19 °F Hi 32 °F Lo 22 °F Hi 30 °F Lo 4 °F Hi 20 °F Lo 10 °F

Hazardous Weather Outlook
 

Overnight
 
Patchy freezing fog. Mostly clear, with a low around 2. South wind around 5 mph.
Friday
 
Patchy freezing fog before 10am. Mostly sunny, with a high near 28. Southwest wind 5 to 10 mph.
Friday Night
 
Mostly cloudy, with a temperature falling to near 19 by 11pm, then rising to around 28 during the remainder of the night. South wind around 10 mph.
Saturday
 
Mostly cloudy, with a high near 32. West wind 5 to 10 mph.
Saturday Night
 
A 30 percent chance of snow after 1am. Cloudy, with a low around 22. Calm wind.
Sunday
 
Snow likely, mainly before 1pm. Mostly cloudy, with a high near 30. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Sunday Night
 
Mostly cloudy, with a low around 4.
Monday
 
Mostly sunny and cold, with a high near 20.
Monday Night
 
A 20 percent chance of snow after 1am. Mostly cloudy, with a low around 10.
Tuesday
 
A 20 percent chance of snow before 1pm. Mostly cloudy, with a high near 34.
Tuesday Night
 
A chance of rain and snow. Cloudy, with a low around 28. Chance of precipitation is 40%.
Wednesday
 
Rain likely. Cloudy, with a high near 36. Chance of precipitation is 70%.
Wednesday Night
 
A chance of rain and snow. Mostly cloudy, with a low around 18.
Thursday
 
A slight chance of snow. Mostly cloudy, with a high near 24.

 

Forecast from NOAA-NWS for Marion IN.