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

Overnight: Patchy freezing fog. Partly cloudy, with a low around 2. Wind chill values as low as -10. South wind around 5 mph.
Patchy
Freezing Fog

 Friday

Friday: Patchy freezing fog before 10am. Mostly sunny, with a high near 26. Wind chill values as low as -10. South wind 5 to 10 mph, with gusts as high as 20 mph.
Patchy
Freezing Fog
then Mostly
Sunny
 Friday
Night
Friday Night: Patchy snow and freezing rain. Mostly cloudy, with a low around 18. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
Patchy Wintry
Mix

 Saturday

Saturday: A 30 percent chance of snow before 1pm. Mostly cloudy, with a high near 32. West wind 5 to 10 mph.
Chance Snow

 Saturday
Night
Saturday Night: Snow likely after 1am. Mostly cloudy, with a low around 17. Calm wind. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Mostly Cloudy
then Snow
Likely
 Sunday

Sunday: Snow likely, mainly before 1pm. Mostly cloudy, with a high near 29. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Snow Likely

 Sunday
Night
Sunday Night: A 20 percent chance of snow before 1am. Mostly cloudy, with a low around 2.
Slight Chance
Snow

 Monday

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

 Monday
Night
Monday Night: Snow likely, mainly after 1am. Mostly cloudy, with a low around 10. Chance of precipitation is 60%.
Slight Chance
Snow then
Snow Likely
Lo 2 °F Hi 26 °F Lo 18 °F Hi 32 °F Lo 17 °F Hi 29 °F Lo 2 °F Hi 20 °F Lo 10 °F

Hazardous Weather Outlook
 

Overnight
 
 Patchy freezing fog. Partly cloudy, with a low around 2. Wind chill values as low as -10. South wind around 5 mph.
Friday
 
 Patchy freezing fog before 10am. Mostly sunny, with a high near 26. Wind chill values as low as -10. South wind 5 to 10 mph, with gusts as high as 20 mph.
Friday Night
 
 Patchy snow and freezing rain. Mostly cloudy, with a low around 18. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
Saturday
 
 A 30 percent chance of snow before 1pm. Mostly cloudy, with a high near 32. West wind 5 to 10 mph.
Saturday Night
 
 Snow likely after 1am. Mostly cloudy, with a low around 17. Calm wind. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Sunday
 
 Snow likely, mainly before 1pm. Mostly cloudy, with a high near 29. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Sunday Night
 
 A 20 percent chance of snow before 1am. Mostly cloudy, with a low around 2.
Monday
 
 Mostly sunny and cold, with a high near 20.
Monday Night
 
 Snow likely, mainly after 1am. Mostly cloudy, with a low around 10. Chance of precipitation is 60%.
Tuesday
 
 A 50 percent chance of snow. Mostly cloudy, with a high near 34.
Tuesday Night
 
 Rain and snow. Low around 27. Chance of precipitation is 80%.
Wednesday
 
 Rain and snow. High near 35. Chance of precipitation is 80%.
Wednesday Night
 
 Snow likely. Mostly cloudy, with a low around 18.
Thursday
 
 A chance of snow. Mostly cloudy, with a high near 25.

 

Forecast from NOAA-NWS for South Bend IN.