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Saint Clair County, MI Weather Forecast and Current Conditions

Current Conditions From Nearby Local Station  

Cloudy 60°F
Feels Like 60°F  
Humidity 64% Dew Point 48°F Wind SSW 8 MPH Gusts 11 Barometer 30 in.762.0 mm
Solar Rad 135 w/m2
Report from a personal weather station 4.1 miles WSW of central Saint Clair County
at

Current Conditions From Nearby Local Station  

Cloudy 60°F
Feels Like 60°F  
Humidity 64% Dew Point 48°F Wind SSW 8 MPH Gusts 11 Barometer 30 in.762.0 mm
Solar Rad 135 w/m2
Report from a personal weather station 4.1 miles WSW of central Saint Clair County
at

Point Forecast at a Glance

FriOct 17
Fri Oct 17: Showers, High 62°F, Low 53°F
40%
62°
53°
SatOct 18
Sat Oct 18: Thunderstorms with Partly Cloudy, High 74°F, Low 55°F
50%
74°
55°
SunOct 19
Sun Oct 19: Thunderstorms, High 65°F, Low 41°F
90%
65°
41°
MonOct 20
Mon Oct 20: Mostly Sunny, High 60°F, Low 44°F
60°
44°
TueOct 21
Tue Oct 21: Showers Likely, High 58°F, Low 39°F
60%
58°
39°
WedOct 22
Wed Oct 22: Showers, High 55°F, Low 36°F
30%
55°
36°
ThuOct 23
Thu Oct 23: Showers, High 55°F, Low 37°F
40%
55°
37°

7-Day Temperature Trend

Week Ahead Summary

Variable high temperatures through the week, ranging from 55°F to 74°F. Unsettled weather expected with rain likely on at least 6 days.

Climate Context

This week's forecast shows temperatures running 1°F above the historical average for October. Normal highs for this period are around 60°F with lows around 41°F.



This Date in Weather History

1910 - A hurricane made a loop off the southwest coast of Florida. Winds above 100 mph were reported at Fort Myers FL, and the barometric pressure at Sand Key reached 28.40 inches.

More on this and other weather history


Saint Clair County 7 Day Weather Forecast Details

Friday Oct 17

Showers

Day: A chance of rain showers. Mostly cloudy, with a high near 62. South wind 7 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.

Showers

Night: A slight chance of rain showers before 2am. Mostly cloudy, with a low around 53. South wind around 9 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.

Saturday Oct 18

Thunderstorms with Partly Cloudy

Day: A chance of rain showers between 2pm and 5pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 74. South wind 9 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.

Thunderstorms

Night: Showers and thunderstorms. Cloudy, with a low around 55. South wind 7 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.

Sunday Oct 19

Thunderstorms

Day: Showers and thunderstorms. Cloudy, with a high near 65. Southwest wind 9 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.

Showers

Night: Rain showers before 2am. Mostly cloudy, with a low around 41. Chance of precipitation is 90%.

Monday Oct 20

Mostly Sunny

Day: Mostly sunny, with a high near 60.

Showers

Night: A chance of rain showers after 8pm. Mostly cloudy, with a low around 44.

Tuesday Oct 21

Showers Likely

Day: Rain showers likely. Partly sunny, with a high near 58.

Showers Likely

Night: Rain showers likely. Mostly cloudy, with a low around 39.

Wednesday Oct 22

Showers

Day: A chance of rain showers. Partly sunny, with a high near 55.

Showers

Night: A chance of rain showers. Mostly cloudy, with a low around 36.

Thursday Oct 23

Showers

Day: A chance of rain showers. Mostly cloudy, with a high near 55.

Showers

Night: A chance of rain showers. Mostly cloudy, with a low around 37.

Sun & Moon   Monthly

First Light 7:19 AM

Sunrise 7:47 AM

Sunset 6:46 PM

Last Light 7:15 PM

Moonrise 3:47 AM

Moonset 5:10 PM

Moon Phase
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Contiguous United States Extremes

Thu's High Temperature
99 at Rio Grande Village, TX

Fri's Low Temperature
9 at 27 Miles South Of Bonanza, UT


Weather Folklore

When boiling water more rapidly vanishes, expect rain.


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Current conditions: We use the nearest available station to your location - including professional MESONET/MADIS and local weather stations - often miles closer than regional airports.

Forecasts: National Weather Service point forecasts predict for your specific area, not broad regional zones, making them far more relevant to your location.