10-Day Weather Forecast - Port Sanilac, MI
- 87|70°FMostly SunnyHourly details
Today
87°FMostly sunny. Highs around 90. Southwest winds 5 to 10 mph.
Tonight
70°FMostly clear in the evening then partly cloudy with a slight chance of showers and thunderstorms after midnight. Lows in the mid 60s. West winds up to 5 mph. Chance of rain 20 percent.
- 81|67°FThunderstormsHourly details
Day
81°FPartly cloudy with a chance of showers in the morning then mostly cloudy with showers and a chance of thunderstorms in the afternoon. Highs in the mid 80s. West winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 90 percent.
Night
67°FMostly cloudy. Showers likely and a chance of thunderstorms in the evening then a chance of showers after midnight. Lows in the lower 60s. Northwest winds up to 5 mph. Chance of rain 60 percent.
- 78|65°FMostly CloudyHourly details
Day
78°FMostly cloudy in the morning then clearing. Highs in the lower 80s. North winds up to 10 mph.
Night
65°FMostly clear. Lows in the lower 60s.
Weekend Weather
- 81|65°FMostly SunnyHourly details
Day
81°FMostly sunny. Highs in the lower 80s.
Night
65°FMostly clear. Lows in the lower 60s.
- 84|68°FMostly SunnyHourly details
Day
84°FMostly sunny. Highs in the mid 80s.
Night
68°FMostly clear. Lows in the mid 60s.
- 88|71°FMostly SunnyHourly details
Day
88°FMostly sunny. Highs in the upper 80s. Heat index readings in the lower 90s.
Night
71°FMostly clear in the evening then becoming partly cloudy. Lows in the upper 60s.
- 89|66°FMostly Sunny
Day
89°FMostly sunny. Highs in the lower 90s. Heat index readings in the mid 90s.
Night
66°FClear with widely scattered thunderstorms. Chance of storms 30%. Low temperature around 66F. Dew point will be around 63F with an average humidity of 64%. Winds will be 7 mph from the SW.
- 81|64°FSunny
Day
81°FSunny. High temperature around 81F. Dew point will be around 61F with an average humidity of 61%. Winds will be 6 mph from the NW.
Night
64°FClear with a slight chance of rain. Chance of precipitation 30%. Low temperature around 64F. Dew point will be around 57F with an average humidity of 63%. Winds will be 4 mph from the NW.
- 78|63°F30% Chance of Rain
Day
78°FSunny with a slight chance of rain. Chance of precipitation 25%. High temperature around 78F. Dew point will be around 58F with an average humidity of 61%. Winds will be 5 mph from the NW.
Night
63°FClear. Low temperature around 63F. Dew point will be around 57F with an average humidity of 67%. Winds will be 3 mph from the NW.
- 79|64°FSunny
Day
79°FSunny. High temperature around 79F. Dew point will be around 58F with an average humidity of 61%. Winds will be 4 mph from the NW.
Night
64°FClear. Low temperature around 64F. Dew point will be around 56F with an average humidity of 64%. Winds will be 3 mph from the W.













