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

62°F

17°C

Humidity 84%
Wind Speed N 3 mph
Barometer 30.25 in (1024.2 mb)
Dewpoint 57°F (14°C)
Visibility 9.00 mi
Last update 17 Sep 6:53 am EDT
Extended Forecast for

Sylvan Lake MI

  • Today

    Today: A chance of showers before 8am. Mostly cloudy, with a high near 75. North wind 3 to 5 mph. Chance of precipitation is 30%.

    High: 75 °F

    Chance
    Showers then
    Mostly Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 55. North northeast wind around 5 mph.

    Low: 55 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 74. Northeast wind around 8 mph.

    High: 74 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 56. East northeast wind 5 to 9 mph.

    Low: 56 °F

    Mostly Cloudy

  • Saturday

    Saturday: Showers after 8am. High near 66. East southeast wind 6 to 9 mph, with gusts as high as 18 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 66 °F

    Showers

  • Saturday Night

    Saturday Night: Showers and possibly a thunderstorm before 11pm, then showers between 11pm and 2am, then showers and possibly a thunderstorm after 2am. Low around 58. Chance of precipitation is 90%.

    Low: 58 °F

    Showers

  • Sunday

    Sunday: A chance of showers and thunderstorms before 8am, then a chance of showers between 8am and 2pm. Mostly cloudy, with a high near 67. Chance of precipitation is 40%.

    High: 67 °F

    Chance
    T-storms then
    Chance
    Showers

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 52.

    Low: 52 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 63.

    High: 63 °F

    Mostly Cloudy

Detailed Forecast

Today
A chance of showers before 8am. Mostly cloudy, with a high near 75. North wind 3 to 5 mph. Chance of precipitation is 30%.
Tonight
Mostly cloudy, with a low around 55. North northeast wind around 5 mph.
Friday
Mostly sunny, with a high near 74. Northeast wind around 8 mph.
Friday Night
Mostly cloudy, with a low around 56. East northeast wind 5 to 9 mph.
Saturday
Showers after 8am. High near 66. East southeast wind 6 to 9 mph, with gusts as high as 18 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
Saturday Night
Showers and possibly a thunderstorm before 11pm, then showers between 11pm and 2am, then showers and possibly a thunderstorm after 2am. Low around 58. Chance of precipitation is 90%.
Sunday
A chance of showers and thunderstorms before 8am, then a chance of showers between 8am and 2pm. Mostly cloudy, with a high near 67. Chance of precipitation is 40%.
Sunday Night
Mostly cloudy, with a low around 52.
Monday
Mostly cloudy, with a high near 63.
Monday Night
Mostly cloudy, with a low around 50.
Tuesday
Partly sunny, with a high near 66.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 55.
Wednesday
A chance of showers. Partly sunny, with a high near 71.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Sylvan Lake MI
 42.63°N 83.3°W (Elev. 948 ft)
Last Update:
4:24 am EDT Sep 17, 2026
Forecast Valid:
7am EDT Sep 17, 2026-6pm EDT Sep 23, 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