Thornton, Michigan Weather
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Weather Forecast for Thornton, Michigan : St. Clair County
Issued: 5:13 am EDT Jul 4, 2025 Latitude: 42.9686399 Longitude: -82.6174215 View on Google Maps

MouseOver for Detail Forecast
Independence Day Tonight Saturday Sunday Monday Tuesday Wednesday Thursday
Sunny on Independence Day Cloudy on Tonight Mostly Sunny on Saturday 50% chance of thunderstorms on Sunday Mostly Cloudy on Monday Mostly Sunny on Tuesday 20% chance of thunderstorms on Wednesday 20% chance of rain on Thursday
High: 83°F Low: 66°F High: 91°F High: 91°F High: 77°F High: 82°F High: 82°F High: 79°F
  Low: 73°F Low: 66°F Low: 61°F Low: 63°F Low: 63°F  
Sunny Cloudy Mostly Sunny Thunderstorms Mostly Cloudy Mostly Sunny Thunderstorms Rain
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Current Conditions at
PORT HURON - (KPHN)
59°
Partly Cloudy
as of 7:15 AM EDST
Rel. Humidity: 100%
Dew Point: 59°F
Visibility: 7 Miles
Pressure: 30.12 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Scattered at 5000ft
Current Conditions at
MT CLEMENS - (KMTC)
61°
Clear
as of 6:55 AM EDST
Rel. Humidity: 77%
Dew Point: 54°F
Visibility: 10 Miles
Pressure: 30.08 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
OAKLAND - (KVLL)
66°
Clear
as of 7:15 AM EDST
Rel. Humidity: 63%
Dew Point: 54°F
Visibility: 10 Miles
Pressure: 30.11 in.
Flight Rule: VFR
Wind Data
6 MPH
040° Northeast
Cloud Level(s): Clear
Current Conditions at
PONTIAC - (KPTK)
63°
Partly Cloudy
as of 6:53 AM EDST
Rel. Humidity: 67%
Dew Point: 52°F
Visibility: 10 Miles
Pressure: 30.12 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Few at 3000ft, Few at 11000ft, Scattered at 25000ft
Sunny on Independence Day Independence Day... Sunny, with a high near 83. South wind 3 to 6 mph.
Cloudy on Tonight Tonight... Partly cloudy, with a low around 66. South wind around 7 mph.
Mostly Sunny on Saturday Saturday... Mostly sunny, with a high near 91. Southwest wind 7 to 10 mph.
Cloudy on Saturday Night Saturday Night... Partly cloudy, with a low around 73. South southwest wind around 7 mph.
50% chance of thunderstorms Sunday Sunday... A chance of showers and thunderstorms after 2pm. Sunny, with a high near 91. Southwest wind 9 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 50%.
30% chance of thunderstorms Sunday Night Sunday Night... A chance of showers and thunderstorms before 11pm, then a chance of showers between 11pm and 2am. Mostly cloudy, with a low around 66. Chance of precipitation is 30%.
Mostly Cloudy on Monday Monday... Mostly cloudy, with a high near 77.
Mostly Clear on Monday Night Monday Night... Mostly clear, with a low around 61.
Mostly Sunny on Tuesday Tuesday... Mostly sunny, with a high near 82.
Mostly Cloudy on Tuesday Night Tuesday Night... Mostly cloudy, with a low around 63.
20% chance of thunderstorms Wednesday Wednesday... A chance of showers and thunderstorms. Mostly cloudy, with a high near 82.
20% chance of thunderstorms Wednesday Night Wednesday Night... A chance of showers and thunderstorms. Mostly cloudy, with a low around 63.
20% chance of rain Thursday Thursday... A chance of showers. Mostly sunny, with a high near 79.
Current Radar Image


Sun Almanac for Thornton, Michigan
Sunrise: 05:57 AM
Sunset: 9:13 PM
Civil Sunrise:05:22 AM
Civil Sunset: 9:48 PM
Nautical Sunrise: 04:37 AM
Nautical Sunset: 10:33 PM
Astro Sunrise: 03:42 AM
Astro Sunset: 11:28 PM
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