National Weather Service forecast
Port Sanilac, Michigan Weather
Port Sanilac 7-Day Forecast
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Overnight60°FMostly Cloudy2% chance of precipitation
Mostly cloudy, with a low around 60. South wind around 13 mph, with gusts as high as 20 mph.
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Wednesday65°FLight Rain93% chance of precipitation
Rain after 8am. Mostly cloudy. High near 65, with temperatures falling to around 62 in the afternoon. South wind 12 to 20 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch possible.
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Wednesday Night51°FChance Light Rain then Mostly Cloudy41% chance of precipitation
A chance of rain before midnight. Mostly cloudy, with a low around 51. South southwest wind 10 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
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Thursday58°FMostly Cloudy then Slight Chance Light Rain20% chance of precipitation
A slight chance of rain after 4pm. Mostly cloudy, with a high near 58. Southwest wind 12 to 16 mph, with gusts as high as 24 mph.
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Thursday Night43°FLight Rain Likely58% chance of precipitation
Rain likely. Cloudy, with a low around 43. West wind 7 to 10 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.
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Friday51°FLight Rain83% chance of precipitation
Rain. Cloudy, with a high near 51. Chance of precipitation is 80%.
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Friday Night38°FLight Rain77% chance of precipitation
Rain. Cloudy, with a low around 38.
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Saturday48°FLight Rain Likely57% chance of precipitation
Rain likely. Mostly cloudy, with a high near 48.
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Saturday Night35°FSlight Chance Light Rain then Mostly Cloudy17% chance of precipitation
A slight chance of rain before 7pm. Mostly cloudy, with a low around 35.
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Sunday52°FMostly Sunny9% chance of precipitation
Mostly sunny, with a high near 52.
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Sunday Night36°FPartly Cloudy9% chance of precipitation
Partly cloudy, with a low around 36.
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Monday53°FMostly Sunny4% chance of precipitation
Mostly sunny, with a high near 53.
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Monday Night40°FPartly Cloudy5% chance of precipitation
Partly cloudy, with a low around 40.
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Tuesday55°FMostly Sunny8% chance of precipitation
Mostly sunny, with a high near 55.
Issued by the National Weather Service (DTX office), updated .
Port Sanilac Hourly Forecast
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Port Sanilac Weather Radar
Open the full radar for Port SanilacAbout Port Sanilac
- Population (2020 Census)
- 567
- Coordinates
- 43.428, -82.545
- Elevation
- 607 ft
- NWS forecast office
- DTX
- Time zone
- America/Detroit
- Sunrise today
- 7:09 AM EST
- Sunset today
- 5:18 PM EST
- Daylight today
- 10 h 9 min
Port Sanilac Weather Questions
What is the weather forecast for Port Sanilac, Michigan?
Overnight: Mostly cloudy, with a low around 60. South wind around 13 mph, with gusts as high as 20 mph. Wednesday: Rain after 8am. Mostly cloudy. High near 65, with temperatures falling to around 62 in the afternoon. South wind 12 to 20 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch possible.
Will it rain or snow in Port Sanilac this week?
The best chance of precipitation is Wednesday at 93%. Periods with a 30% chance or more: Wednesday (93%), Wednesday Night (41%), Thursday Night (58%), Friday (83%), Friday Night (77%), Saturday (57%).
How warm and how cold will it get in Port Sanilac this week?
The warmest day is Wednesday, with a high near 65°F. The coldest night is Saturday Night, with a low near 35°F.
What time are sunrise and sunset in Port Sanilac today?
Sunrise is at 7:09 AM EST and sunset is at 5:18 PM EST, for 10 h 9 min of daylight.
Weather near Port Sanilac
- Carsonville 6 mi
- Applegate 7 mi
- Lexington 11 mi
- Croswell 11 mi
- Deckerville 12 mi
- Sandusky 14 mi
- Forestville 16 mi
- Peck 18 mi