Current conditions at
Pontiac, Oakland County International Airport (KPTK)
Lat: 42.66°NLon: 83.41°WElev: 981ft.
Overcast
71°F
22°C
| Humidity | 63% |
| Wind Speed | S 3 mph |
| Barometer | 30.12 in (1019.1 mb) |
| Dewpoint | 58°F (14°C) |
| Visibility | 10.00 mi |
| Last update | 29 Aug 11:53 pm EDT |
Extended Forecast for
Ortonville MI
Overnight

Low: 67 °F
Chance
ShowersSunday

High: 82 °F
Showers
LikelySunday Night
Low: 68 °F
Chance
T-storms then
Chance
ShowersMonday
High: 88 °F
Chance
Showers then
Mostly CloudyMonday Night

Low: 72 °F
Mostly Cloudy
Tuesday

High: 91 °F
Partly Sunny
Tuesday Night

Low: 71 °F
Mostly Cloudy
Wednesday

High: 92 °F
Mostly Sunny
Wednesday Night

Low: 69 °F
Chance
Showers
Detailed Forecast
Overnight
A chance of showers before 2am, then a chance of showers after 3am. Mostly cloudy, with a low around 67. Light south southwest wind. Chance of precipitation is 30%.
Sunday
Showers and thunderstorms likely, mainly before 4pm. Mostly cloudy, with a high near 82. South wind 6 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday Night
A chance of showers and thunderstorms before 4am, then a chance of showers between 4am and 5am. Mostly cloudy, with a low around 68. South wind 3 to 6 mph. Chance of precipitation is 50%.
Monday
A chance of showers before 7am. Mostly cloudy, with a high near 88. South southwest wind 5 to 8 mph. Chance of precipitation is 30%.
Monday Night
Mostly cloudy, with a low around 72. South southwest wind around 6 mph.
Tuesday
Partly sunny, with a high near 91.
Tuesday Night
Mostly cloudy, with a low around 71.
Wednesday
Mostly sunny, with a high near 92.
Wednesday Night
A chance of showers after 8pm. Mostly cloudy, with a low around 69.
Thursday
Mostly sunny, with a high near 85.
Thursday Night
Partly cloudy, with a low around 62.
Friday
Mostly sunny, with a high near 83.
Friday Night
Partly cloudy, with a low around 62.
Saturday
Mostly sunny, with a high near 83.
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ABOUT THIS FORECAST
Point Forecast:
Ortonville MI
42.86°N 83.45°W (Elev. 938 ft)
42.86°N 83.45°W (Elev. 938 ft)
9:49 pm EDT Aug 29, 2026
12am EDT Aug 30, 2026-6pm EDT Sep 5, 2026


