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.

A Few Clouds

74°F

23°C

Humidity 41%
Wind Speed E 9 mph
Barometer 30.28 in (1024.8 mb)
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Last update 18 Sep 1:54 pm EDT
Extended Forecast for

3 Miles SSE Buchanan MI

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 74. East wind around 10 mph.

    High: 74 °F

    Mostly Sunny

  • Tonight

    Tonight: A slight chance of showers between 4am and 5am, then a slight chance of showers and thunderstorms after 5am. Mostly cloudy, with a low around 57. East wind 5 to 10 mph. Chance of precipitation is 10%.

    Low: 57 °F

    Partly Cloudy
    then Slight
    Chance
    T-storms

  • Saturday

    Saturday: Showers and thunderstorms before 3pm, then a slight chance of showers between 3pm and 5pm, then a chance of showers and thunderstorms after 5pm. High near 75. Southeast wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.

    High: 75 °F

    Showers then
    Chance
    Showers

  • Saturday Night

    Saturday Night: Showers and thunderstorms before 2am, then showers and possibly a thunderstorm, mainly after 2am. Low around 61. Southeast wind around 5 mph becoming west after midnight. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.

    Low: 61 °F

    Showers

  • Sunday

    Sunday: Showers and possibly a thunderstorm before 8am, then showers likely. High near 71. Northeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    High: 71 °F

    Showers

  • Sunday Night

    Sunday Night: A 40 percent chance of showers, mainly after 2am. Mostly cloudy, with a low around 51.

    Low: 51 °F

    Chance
    Showers

  • Monday

    Monday: A 50 percent chance of showers. Mostly cloudy, with a high near 65.

    High: 65 °F

    Chance
    Showers

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 47.

    Low: 47 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of showers after 2pm. Partly sunny, with a high near 65.

    High: 65 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 74. East wind around 10 mph.
Tonight
A slight chance of showers between 4am and 5am, then a slight chance of showers and thunderstorms after 5am. Mostly cloudy, with a low around 57. East wind 5 to 10 mph. Chance of precipitation is 10%.
Saturday
Showers and thunderstorms before 3pm, then a slight chance of showers between 3pm and 5pm, then a chance of showers and thunderstorms after 5pm. High near 75. Southeast wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.
Saturday Night
Showers and thunderstorms before 2am, then showers and possibly a thunderstorm, mainly after 2am. Low around 61. Southeast wind around 5 mph becoming west after midnight. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.
Sunday
Showers and possibly a thunderstorm before 8am, then showers likely. High near 71. Northeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Sunday Night
A 40 percent chance of showers, mainly after 2am. Mostly cloudy, with a low around 51.
Monday
A 50 percent chance of showers. Mostly cloudy, with a high near 65.
Monday Night
Mostly cloudy, with a low around 47.
Tuesday
A 20 percent chance of showers after 2pm. Partly sunny, with a high near 65.
Tuesday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 49.
Wednesday
Partly sunny, with a high near 66.
Wednesday Night
Mostly cloudy, with a low around 50.
Thursday
Partly sunny, with a high near 69.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSE Buchanan MI
 41.78°N 86.33°W (Elev. 820 ft)
Last Update:
2:29 pm EDT Sep 18, 2026
Forecast Valid:
2pm EDT Sep 18, 2026-6pm EDT Sep 24, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

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Chance of Precipitation