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

Pontiac, Oakland County International Airport (KPTK)

Lat: 42.66°NLon: 83.41°WElev: 981ft.

Overcast

56°F

13°C

Humidity 97%
Wind Speed S 9 mph
Barometer 30.10 in (1019.1 mb)
Dewpoint 55°F (13°C)
Visibility 7.00 mi
Last update 3 Nov 2:53 am EST
Extended Forecast for

Sylvan Lake MI

  • Overnight

    Overnight: Mostly cloudy, with a low around 55. South wind around 9 mph, with gusts as high as 18 mph.

    Low: 55 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, then gradually becoming sunny, with a high near 74. South wind 10 to 13 mph, with gusts as high as 25 mph.

    High: 74 °F

    Decreasing
    Clouds

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 60. South wind around 10 mph, with gusts as high as 22 mph.

    Low: 60 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Rain. High near 67. South wind 11 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 67 °F

    Rain

  • Wednesday Night

    Wednesday Night: Rain likely before 1am. Mostly cloudy, with a low around 51. Southwest wind 8 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 51 °F

    Rain Likely

  • Thursday

    Thursday: Partly sunny, with a high near 62.

    High: 62 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 46.

    Low: 46 °F

    Mostly Cloudy

  • Friday

    Friday: A chance of rain. Mostly cloudy, with a high near 57.

    High: 57 °F

    Chance Rain

  • Friday Night

    Friday Night: A chance of rain before 1am. Mostly cloudy, with a low around 40.

    Low: 40 °F

    Chance Rain

Detailed Forecast

Overnight
Mostly cloudy, with a low around 55. South wind around 9 mph, with gusts as high as 18 mph.
Tuesday
Mostly cloudy, then gradually becoming sunny, with a high near 74. South wind 10 to 13 mph, with gusts as high as 25 mph.
Tuesday Night
Mostly cloudy, with a low around 60. South wind around 10 mph, with gusts as high as 22 mph.
Wednesday
Rain. High near 67. South wind 11 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday Night
Rain likely before 1am. Mostly cloudy, with a low around 51. Southwest wind 8 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Partly sunny, with a high near 62.
Thursday Night
Mostly cloudy, with a low around 46.
Friday
A chance of rain. Mostly cloudy, with a high near 57.
Friday Night
A chance of rain before 1am. Mostly cloudy, with a low around 40.
Saturday
Partly sunny, with a high near 52.
Saturday Night
Mostly cloudy, with a low around 36.
Sunday
Partly sunny, with a high near 54.
Sunday Night
Mostly cloudy, with a low around 36.
Monday
Mostly sunny, with a high near 54.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Sylvan Lake MI
 42.61°N 83.33°W (Elev. 945 ft)
Last Update:
1:24 am EST Nov 3, 2026
Forecast Valid:
3am EST Nov 3, 2026-6pm EST Nov 9, 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