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

Hazardous Weather Conditions

Current conditions at

South Bend International Airport (KSBN)

Lat: 41.71°NLon: 86.32°WElev: 801ft.

Mostly Cloudy and Breezy

48°F

9°C

Humidity 48%
Wind Speed NW 21 G 32 mph
Barometer 29.95 in (1014.3 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 18 Apr 6:54 pm EDT
Extended Forecast for

South Bend Regional Airport IN

Freeze Watch April 20, 12:00am until April 20, 11:00am
Frost Advisory April 19, 12:00am until April 19, 09:00am
Click here for hazard details and duration
Freeze Watch
Frost Advisory

  • Tonight

    Tonight: A chance of sprinkles between 8pm and 11pm. Areas of frost after 11pm. Otherwise, mostly cloudy, then gradually becoming clear, with a low around 34. Northwest wind 5 to 15 mph, with gusts as high as 20 mph.

    Low: 34 °F

    Chance
    Sprinkles
    then Areas
    Frost

  • Sunday

    Sunday: A slight chance of showers before 4pm, then a slight chance of showers after 5pm. Areas of frost before 10am. Otherwise, mostly sunny, with a high near 49. Southwest wind 5 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 20%.

    High: 49 °F

    Areas Frost
    then Slight
    Chance
    Showers

  • Sunday Night

    Sunday Night: Widespread frost after 1am. Otherwise, mostly clear, with a low around 29. Northwest wind 5 to 10 mph becoming light north after midnight.

    Low: 29 °F

    Mostly Clear
    then Frost

  • Monday

    Monday: Widespread frost before 9am. Otherwise, sunny, with a high near 50. Calm wind becoming west around 5 mph in the afternoon.

    High: 50 °F

    Frost then
    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 39. Southeast wind 5 to 10 mph.

    Low: 39 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 70.

    High: 70 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 51.

    Low: 51 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Mostly sunny, with a high near 72.

    High: 72 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 54.

    Low: 54 °F

    Mostly Clear

Detailed Forecast

Tonight
A chance of sprinkles between 8pm and 11pm. Areas of frost after 11pm. Otherwise, mostly cloudy, then gradually becoming clear, with a low around 34. Northwest wind 5 to 15 mph, with gusts as high as 20 mph.
Sunday
A slight chance of showers before 4pm, then a slight chance of showers after 5pm. Areas of frost before 10am. Otherwise, mostly sunny, with a high near 49. Southwest wind 5 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 20%.
Sunday Night
Widespread frost after 1am. Otherwise, mostly clear, with a low around 29. Northwest wind 5 to 10 mph becoming light north after midnight.
Monday
Widespread frost before 9am. Otherwise, sunny, with a high near 50. Calm wind becoming west around 5 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 39. Southeast wind 5 to 10 mph.
Tuesday
Mostly sunny, with a high near 70.
Tuesday Night
A 30 percent chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 51.
Wednesday
Mostly sunny, with a high near 72.
Wednesday Night
Mostly clear, with a low around 54.
Thursday
Mostly sunny, with a high near 79.
Thursday Night
A 30 percent chance of showers. Partly cloudy, with a low around 61.
Friday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 74. Chance of precipitation is 60%.
Friday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 46.
Saturday
A chance of showers. Partly sunny, with a high near 60.
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:
2:30 pm EDT Apr 18, 2026
Forecast Valid:
7pm EDT Apr 18, 2026-6pm EDT Apr 25, 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