Current conditions at
Pontiac, Oakland County International Airport (KPTK)
Lat: 42.66°NLon: 83.41°WElev: 981ft.
Fair
63°F
17°C
| Humidity | 84% |
| Wind Speed | NW 3 mph |
| Barometer | 29.99 in (1014.8 mb) |
| Dewpoint | 58°F (14°C) |
| Visibility | 10.00 mi |
| Last update | 27 May 2:53 am EDT |
Extended Forecast for
South Lyon MI
Overnight
Low: 59 °F
Mostly Cloudy
Wednesday
High: 84 °F
Mostly Sunny
then Slight
Chance
T-stormsWednesday Night
Low: 53 °F
Partly Cloudy
Thursday
High: 73 °F
Sunny
Thursday Night
Low: 48 °F
Clear
Friday
High: 79 °F
Sunny
Friday Night
Low: 54 °F
Mostly Clear
Saturday
High: 73 °F
Sunny
Saturday Night
Low: 48 °F
Mostly Clear
Detailed Forecast
Overnight
Mostly cloudy, with a low around 59. Light west northwest wind.
Wednesday
A slight chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 84. Calm wind becoming north northwest around 6 mph in the afternoon. Chance of precipitation is 10%.
Wednesday Night
Partly cloudy, with a low around 53. North wind 5 to 7 mph.
Thursday
Sunny, with a high near 73. North northeast wind 9 to 11 mph, with gusts as high as 20 mph.
Thursday Night
Clear, with a low around 48. North northeast wind 5 to 7 mph becoming calm in the evening.
Friday
Sunny, with a high near 79.
Friday Night
Mostly clear, with a low around 54.
Saturday
Sunny, with a high near 73.
Saturday Night
Mostly clear, with a low around 48.
Sunday
Sunny, with a high near 75.
Sunday Night
Mostly clear, with a low around 52.
Monday
Sunny, with a high near 75.
Monday Night
Mostly clear, with a low around 51.
Tuesday
Sunny, with a high near 77.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
South Lyon MI
42.48°N 83.64°W (Elev. 938 ft)
42.48°N 83.64°W (Elev. 938 ft)
2:24 am EDT May 27, 2026
3am EDT May 27, 2026-6pm EDT Jun 2, 2026
Additional Resources
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