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

Capital Region International Airport (KLAN)

Lat: 42.78°NLon: 84.6°WElev: 856ft.

Fair

18°F

-8°C

Humidity 54%
Wind Speed W 7 mph
Barometer 30.32 in (1028.1 mb)
Dewpoint 4°F (-16°C)
Visibility 10.00 mi
Wind Chill9°F (-13°C)
Last update 4 Dec 3:53 pm EST
Extended Forecast for

Saint Johns MI

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 20. West wind around 5 mph.

    High: 20 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 5. Wind chill values as low as -6. Light south wind increasing to 5 to 9 mph in the evening. Winds could gust as high as 18 mph.

    Low: 5 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 26. Wind chill values as low as -6. South southwest wind 11 to 14 mph, with gusts as high as 23 mph.

    High: 26 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A 50 percent chance of snow showers. Mostly cloudy, with a low around 20. Southwest wind 10 to 14 mph, with gusts as high as 24 mph.

    Low: 20 °F

    Chance Snow
    Showers

  • Saturday

    Saturday: A 20 percent chance of snow showers before 1pm. Mostly cloudy, with a high near 32. West wind 9 to 11 mph, with gusts as high as 20 mph.

    High: 32 °F

    Slight Chance
    Snow Showers

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 14.

    Low: 14 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 40 percent chance of snow showers before 1pm. Mostly cloudy, with a high near 26.

    High: 26 °F

    Chance Snow
    Showers

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 0.

    Low: 0 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 21.

    High: 21 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 20. West wind around 5 mph.
Tonight
Mostly clear, with a low around 5. Wind chill values as low as -6. Light south wind increasing to 5 to 9 mph in the evening. Winds could gust as high as 18 mph.
Friday
Mostly sunny, with a high near 26. Wind chill values as low as -6. South southwest wind 11 to 14 mph, with gusts as high as 23 mph.
Friday Night
A 50 percent chance of snow showers. Mostly cloudy, with a low around 20. Southwest wind 10 to 14 mph, with gusts as high as 24 mph.
Saturday
A 20 percent chance of snow showers before 1pm. Mostly cloudy, with a high near 32. West wind 9 to 11 mph, with gusts as high as 20 mph.
Saturday Night
Mostly cloudy, with a low around 14.
Sunday
A 40 percent chance of snow showers before 1pm. Mostly cloudy, with a high near 26.
Sunday Night
Partly cloudy, with a low around 0.
Monday
Mostly sunny, with a high near 21.
Monday Night
Snow showers likely after 1am. Mostly cloudy, with a low around 11.
Tuesday
Snow showers. Mostly cloudy, with a high near 32.
Tuesday Night
A chance of snow showers. Mostly cloudy, with a low around 21.
Wednesday
Snow showers. Mostly cloudy, with a high near 31.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Saint Johns MI
 42.99°N 84.57°W (Elev. 794 ft)
Last Update:
4:03 pm EST Dec 4, 2025
Forecast Valid:
4pm EST Dec 4, 2025-6pm EST Dec 10, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation