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

Southwest Michigan Regional Airport (KBEH)

Lat: 42.13°NLon: 86.42°WElev: 640ft.

Fair

73°F

23°C

Humidity 71%
Wind Speed Vrbl 5 mph
Barometer 30.02 in (1016.5 mb)
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 27 Aug 6:53 pm EDT
Extended Forecast for

Saint Joseph MI

  • Tonight

    Tonight: Mostly clear, with a low around 54. North wind around 5 mph becoming calm in the evening.

    Low: 54 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 80. Calm wind becoming west around 5 mph in the afternoon.

    High: 80 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 59. Calm wind becoming south around 5 mph.

    Low: 59 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 82. Southwest wind 5 to 10 mph.

    High: 82 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 30 percent chance of showers after 2am. Mostly cloudy, with a low around 67. South wind around 5 mph.

    Low: 67 °F

    Mostly Cloudy
    then Chance
    Showers

  • Sunday

    Sunday: A 30 percent chance of showers before 8am. Partly sunny, with a high near 85.

    High: 85 °F

    Chance
    Showers then
    Partly Sunny

  • Sunday Night

    Sunday Night: A 30 percent chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 72.

    Low: 72 °F

    Partly Cloudy
    then Chance
    T-storms

  • Monday

    Monday: A 30 percent chance of showers and thunderstorms before 8am. Partly sunny, with a high near 87.

    High: 87 °F

    Chance
    T-storms then
    Partly Sunny

  • Monday Night

    Monday Night: A 20 percent chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 73.

    Low: 73 °F

    Mostly Cloudy
    then Slight
    Chance
    T-storms

Detailed Forecast

Tonight
Mostly clear, with a low around 54. North wind around 5 mph becoming calm in the evening.
Friday
Sunny, with a high near 80. Calm wind becoming west around 5 mph in the afternoon.
Friday Night
Mostly clear, with a low around 59. Calm wind becoming south around 5 mph.
Saturday
Mostly sunny, with a high near 82. Southwest wind 5 to 10 mph.
Saturday Night
A 30 percent chance of showers after 2am. Mostly cloudy, with a low around 67. South wind around 5 mph.
Sunday
A 30 percent chance of showers before 8am. Partly sunny, with a high near 85.
Sunday Night
A 30 percent chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 72.
Monday
A 30 percent chance of showers and thunderstorms before 8am. Partly sunny, with a high near 87.
Monday Night
A 20 percent chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 73.
Tuesday
A 20 percent chance of showers and thunderstorms before 2pm. Mostly sunny, with a high near 86.
Tuesday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 71.
Wednesday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 85.
Wednesday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 69.
Thursday
A chance of showers and thunderstorms. Mostly sunny, with a high near 84.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Saint Joseph MI
 42.04°N 86.46°W (Elev. 643 ft)
Last Update:
6:45 pm EDT Aug 27, 2026
Forecast Valid:
7pm EDT Aug 27, 2026-6pm EDT Sep 3, 2026
 
Forecast Discussion
 
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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