Hazardous Weather Conditions
Current conditions at
Pontiac, Oakland County International Airport (KPTK)
Lat: 42.66°NLon: 83.41°WElev: 981ft.
Light Rain
63°F
17°C
| Humidity | 78% |
| Wind Speed | N 12 G 26 mph |
| Barometer | 29.86 in (1011.0 mb) |
| Dewpoint | 56°F (13°C) |
| Visibility | 7.00 mi |
| Last update | 22 Aug 4:53 pm EDT |
Extended Forecast for
Union Lake MI
This Afternoon

High: 69 °F
Showers
LikelyTonight
Low: 56 °F
Chance
T-storms then
Partly CloudySunday
High: 72 °F
Mostly Sunny
then Chance
ShowersSunday Night
Low: 52 °F
Chance
Showers then
Partly CloudyMonday

High: 75 °F
Sunny
Monday Night

Low: 53 °F
Mostly Clear
Tuesday

High: 80 °F
Sunny
Tuesday Night

Low: 59 °F
Partly Cloudy
Wednesday
High: 83 °F
Mostly Sunny
then Chance
Showers
Detailed Forecast
This Afternoon
Showers likely and possibly a thunderstorm. Mostly cloudy, with a steady temperature around 69. West northwest wind around 10 mph, with gusts as high as 18 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
A chance of showers and thunderstorms, mainly before 8pm. Mostly cloudy, with a low around 56. Northwest wind 8 to 10 mph. Chance of precipitation is 30%.
Sunday
A chance of showers between 2pm and 5pm. Partly sunny, with a high near 72. Northwest wind 13 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 40%.
Sunday Night
A chance of showers before 7pm. Partly cloudy, with a low around 52. Northwest wind 8 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.
Monday
Sunny, with a high near 75. West northwest wind 10 to 14 mph, with gusts as high as 23 mph.
Monday Night
Mostly clear, with a low around 53.
Tuesday
Sunny, with a high near 80.
Tuesday Night
Partly cloudy, with a low around 59.
Wednesday
A chance of showers after 2pm. Mostly sunny, with a high near 83.
Wednesday Night
A chance of showers. Partly cloudy, with a low around 63.
Thursday
A chance of showers and thunderstorms. Partly sunny, with a high near 82.
Thursday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 61.
Friday
Mostly sunny, with a high near 81.
Friday Night
Mostly clear, with a low around 60.
Saturday
Mostly sunny, with a high near 81.
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ABOUT THIS FORECAST
Point Forecast:
Union Lake MI
42.62°N 83.45°W (Elev. 951 ft)
42.62°N 83.45°W (Elev. 951 ft)
4:24 pm EDT Aug 22, 2026
5pm EDT Aug 22, 2026-6pm EDT Aug 29, 2026



