National Weather Service Forecast for: Pontiac MI
Issued by: National Weather Service Detroit/Pontiac, MI
Updated: 4:24 am EDT Jun 22, 2026
 
Overnight

Overnight: Showers. Low around 56. East northeast wind around 7 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Showers

 Monday

Monday: Showers, mainly before 9am. High near 74. North northeast wind 9 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Showers then
Slight Chance
Showers
 Monday
Night
Monday Night: Partly cloudy, with a low around 52. North northeast wind 3 to 8 mph.
Partly Cloudy

 Tuesday

Tuesday: Sunny, with a high near 76. North northwest wind 5 to 7 mph.
Sunny

 Tuesday
Night
Tuesday Night: Mostly clear, with a low around 54. North wind around 5 mph becoming calm in the evening.
Mostly Clear

 Wednesday

Wednesday: Mostly sunny, with a high near 77.
Mostly Sunny

 Wednesday
Night
Wednesday Night: A chance of thunderstorms before 8pm, then a chance of showers and thunderstorms between 8pm and 2am, then showers and possibly a thunderstorm after 2am. Low around 58. Chance of precipitation is 80%.
Chance
T-storms then
Showers
 Thursday

Thursday: Showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 78.
Showers

 Thursday
Night
Thursday Night: Showers likely and possibly a thunderstorm before 8pm. Partly cloudy, with a low around 56.
Showers
Likely then
Partly Cloudy
Lo 56 °F Hi 74 °F Lo 52 °F Hi 76 °F Lo 54 °F Hi 77 °F Lo 58 °F Hi 78 °F Lo 56 °F

Special Weather Statement
 

Overnight
 
 Showers. Low around 56. East northeast wind around 7 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Monday
 
 Showers, mainly before 9am. High near 74. North northeast wind 9 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday Night
 
 Partly cloudy, with a low around 52. North northeast wind 3 to 8 mph.
Tuesday
 
 Sunny, with a high near 76. North northwest wind 5 to 7 mph.
Tuesday Night
 
 Mostly clear, with a low around 54. North wind around 5 mph becoming calm in the evening.
Wednesday
 
 Mostly sunny, with a high near 77.
Wednesday Night
 
 A chance of thunderstorms before 8pm, then a chance of showers and thunderstorms between 8pm and 2am, then showers and possibly a thunderstorm after 2am. Low around 58. Chance of precipitation is 80%.
Thursday
 
 Showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 78.
Thursday Night
 
 Showers likely and possibly a thunderstorm before 8pm. Partly cloudy, with a low around 56.
Friday
 
 Mostly sunny, with a high near 78.
Friday Night
 
 Partly cloudy, with a low around 58.
Saturday
 
 Partly sunny, with a high near 81.
Saturday Night
 
 Partly cloudy, with a low around 60.
Sunday
 
 Mostly sunny, with a high near 85.

 

Forecast from NOAA-NWS for Pontiac MI.