National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

South Bend International Airport (KSBN)

Lat: 41.71°NLon: 86.32°WElev: 801ft.

Fair

66°F

19°C

Humidity 42%
Wind Speed S 10 mph
Barometer 29.72 in (1006.4 mb)
Dewpoint 42°F (6°C)
Visibility 10.00 mi
Last update 21 Mar 7:54 pm EDT
Extended Forecast for

South Bend Regional Airport IN

  • Tonight

    Tonight: Partly cloudy, with a low around 49. Southwest wind around 10 mph, with gusts as high as 20 mph.

    Low: 49 °F

    Partly Cloudy

  • Sunday

    Sunday: A 40 percent chance of showers, mainly after 2pm. Mostly cloudy, with a temperature rising to near 54 by 11am, then falling to around 46 during the remainder of the day. North wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 54 °F⇓

    Chance
    Showers

  • Sunday Night

    Sunday Night: A 30 percent chance of showers before 8pm. Mostly cloudy, with a low around 31. North wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 31 °F

    Chance
    Showers then
    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 43. North wind around 10 mph.

    High: 43 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 28. North wind around 5 mph becoming calm in the evening.

    Low: 28 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 54.

    High: 54 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 38.

    Low: 38 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 57.

    High: 57 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers. Mostly cloudy, with a low around 46.

    Low: 46 °F

    Slight Chance
    Showers

Detailed Forecast

Tonight
Partly cloudy, with a low around 49. Southwest wind around 10 mph, with gusts as high as 20 mph.
Sunday
A 40 percent chance of showers, mainly after 2pm. Mostly cloudy, with a temperature rising to near 54 by 11am, then falling to around 46 during the remainder of the day. North wind 5 to 15 mph, with gusts as high as 20 mph.
Sunday Night
A 30 percent chance of showers before 8pm. Mostly cloudy, with a low around 31. North wind 10 to 15 mph, with gusts as high as 25 mph.
Monday
Mostly sunny, with a high near 43. North wind around 10 mph.
Monday Night
Partly cloudy, with a low around 28. North wind around 5 mph becoming calm in the evening.
Tuesday
Partly sunny, with a high near 54.
Tuesday Night
Mostly cloudy, with a low around 38.
Wednesday
Mostly cloudy, with a high near 57.
Wednesday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 46.
Thursday
A 40 percent chance of showers. Partly sunny, with a high near 63.
Thursday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 32. Chance of precipitation is 30%.
Friday
A slight chance of rain and snow showers. Partly sunny, with a high near 44. Chance of precipitation is 10%.
Friday Night
Partly cloudy, with a low around 27.
Saturday
Sunny, with a high near 47.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
South Bend Regional Airport IN
 41.69°N 86.31°W (Elev. 751 ft)
Last Update:
7:44 pm EDT Mar 21, 2026
Forecast Valid:
8pm EDT Mar 21, 2026-6pm EDT Mar 28, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation