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.

A Few Clouds

35°F

2°C

Humidity 67%
Wind Speed NW 10 G 26 mph
Barometer 30.09 in (1019.5 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 11 Mar 11:53 pm EDT
Extended Forecast for

5 Miles SW Decatur MI

  • Overnight

    Overnight: Mostly cloudy, then gradually becoming mostly clear, with a low around 29. Northwest wind 10 to 15 mph, with gusts as high as 30 mph.

    Low: 29 °F

    Decreasing
    Clouds

  • Thursday

    Thursday: Sunny, with a high near 41. West wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 41 °F

    Sunny

  • Thursday Night

    Thursday Night: A slight chance of rain showers before 10pm, then a slight chance of snow showers between 10pm and 11pm, then rain showers likely after 11pm. Mostly cloudy, with a low around 35. Breezy, with a south wind 5 to 15 mph increasing to 15 to 25 mph after midnight. Winds could gust as high as 35 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 35 °F

    Slight Chance
    Rain/Snow
    then Showers
    Likely and
    Breezy

  • Friday

    Friday: Showers likely, mainly before 8am. Partly sunny, with a high near 46. Windy, with a west wind around 30 mph, with gusts as high as 45 mph. Chance of precipitation is 60%.

    High: 46 °F

    Windy.
    Showers
    Likely then
    Slight Chance
    Showers

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 27. Northwest wind 10 to 15 mph, with gusts as high as 30 mph.

    Low: 27 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 41.

    High: 41 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A chance of snow before 2am, then rain and snow likely. Cloudy, with a low around 31. Chance of precipitation is 70%.

    Low: 31 °F

    Chance Snow
    then
    Rain/Snow
    Likely

  • Sunday

    Sunday: Rain and snow likely before 2pm, then rain. Some thunder is also possible. High near 51. Chance of precipitation is 90%.

    High: 51 °F

    Rain/Snow

  • Sunday Night

    Sunday Night: Rain before 8pm, then rain and snow. Some thunder is also possible. Low around 22. Breezy. Chance of precipitation is 90%.

    Low: 22 °F

    Rain/Snow and
    Breezy

Detailed Forecast

Overnight
Mostly cloudy, then gradually becoming mostly clear, with a low around 29. Northwest wind 10 to 15 mph, with gusts as high as 30 mph.
Thursday
Sunny, with a high near 41. West wind 5 to 15 mph, with gusts as high as 20 mph.
Thursday Night
A slight chance of rain showers before 10pm, then a slight chance of snow showers between 10pm and 11pm, then rain showers likely after 11pm. Mostly cloudy, with a low around 35. Breezy, with a south wind 5 to 15 mph increasing to 15 to 25 mph after midnight. Winds could gust as high as 35 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Friday
Showers likely, mainly before 8am. Partly sunny, with a high near 46. Windy, with a west wind around 30 mph, with gusts as high as 45 mph. Chance of precipitation is 60%.
Friday Night
Mostly cloudy, with a low around 27. Northwest wind 10 to 15 mph, with gusts as high as 30 mph.
Saturday
Mostly cloudy, with a high near 41.
Saturday Night
A chance of snow before 2am, then rain and snow likely. Cloudy, with a low around 31. Chance of precipitation is 70%.
Sunday
Rain and snow likely before 2pm, then rain. Some thunder is also possible. High near 51. Chance of precipitation is 90%.
Sunday Night
Rain before 8pm, then rain and snow. Some thunder is also possible. Low around 22. Breezy. Chance of precipitation is 90%.
Monday
Rain and snow likely, becoming all snow after 8am. Mostly cloudy, with a high near 27. Blustery. Chance of precipitation is 60%.
Monday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 17.
Tuesday
A 30 percent chance of snow. Mostly cloudy, with a high near 27.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 17.
Wednesday
A chance of snow. Mostly cloudy, with a high near 37.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SW Decatur MI
 42.05°N 86.05°W (Elev. 755 ft)
Last Update:
9:46 pm EDT Mar 11, 2026
Forecast Valid:
12am EDT Mar 12, 2026-6pm EDT Mar 18, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation