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.

Mostly Cloudy

30°F

-1°C

Humidity 72%
Wind Speed Calm
Barometer 30.11 in (1020.5 mb)
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Last update 18 Nov 1:53 am EST
Extended Forecast for

Saint Johns MI

  • Overnight

    Overnight: Mostly cloudy, with a low around 26. Calm wind.

    Low: 26 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A chance of snow showers and sleet before 2pm, then a chance of rain and snow showers between 2pm and 3pm, then a chance of snow showers after 3pm. Cloudy, with a high near 36. East wind 3 to 7 mph. Chance of precipitation is 50%.

    High: 36 °F

    Chance Wintry
    Mix

  • Tuesday Night

    Tuesday Night: A 20 percent chance of snow showers before 8pm. Cloudy during the early evening, then gradual clearing, with a low around 22. North northeast wind 3 to 6 mph.

    Low: 22 °F

    Slight Chance
    Snow Showers
    then Partly
    Cloudy

  • Wednesday

    Wednesday: Increasing clouds, with a high near 41. Calm wind becoming east around 5 mph.

    High: 41 °F

    Increasing
    Clouds

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 28. Calm wind.

    Low: 28 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 49.

    High: 49 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: A 30 percent chance of showers before 1am. Mostly cloudy, with a low around 35.

    Low: 35 °F

    Chance
    Showers

  • Friday

    Friday: Mostly sunny, with a high near 47.

    High: 47 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 25.

    Low: 25 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 26. Calm wind.
Tuesday
A chance of snow showers and sleet before 2pm, then a chance of rain and snow showers between 2pm and 3pm, then a chance of snow showers after 3pm. Cloudy, with a high near 36. East wind 3 to 7 mph. Chance of precipitation is 50%.
Tuesday Night
A 20 percent chance of snow showers before 8pm. Cloudy during the early evening, then gradual clearing, with a low around 22. North northeast wind 3 to 6 mph.
Wednesday
Increasing clouds, with a high near 41. Calm wind becoming east around 5 mph.
Wednesday Night
Mostly cloudy, with a low around 28. Calm wind.
Thursday
Mostly cloudy, with a high near 49.
Thursday Night
A 30 percent chance of showers before 1am. Mostly cloudy, with a low around 35.
Friday
Mostly sunny, with a high near 47.
Friday Night
Partly cloudy, with a low around 25.
Saturday
Mostly sunny, with a high near 44.
Saturday Night
Mostly cloudy, with a low around 30.
Sunday
Mostly sunny, with a high near 50.
Sunday Night
Partly cloudy, with a low around 33.
Monday
Mostly sunny, with a high near 51.
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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:
2:16 am EST Nov 18, 2025
Forecast Valid:
2am EST Nov 18, 2025-6pm EST Nov 24, 2025
 
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