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As of 06:30 EDT

Weather in St. Clair, MI

65°Current weather

St. Clair, Friday, 16 October, 06:30

Overcast. Feels like 65°. High 66°, low 45°.

Pressure29.65 inHg
Wind10 mph NW
Humidity79%
Visibility6.2 mi
Dew point58°

10-day forecast for St. Clair, MI: 39° to 70°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.

70°
Best day: Sunday, October 25
51°
Worst day: Saturday, October 17

Tap any day below to see morning, afternoon, evening and overnight.

Sat, 1751° / 40°0Clear
MorningClear40°feels 33°
AfternoonClear50°feels 47°
EveningClear45°feels 42°
OvernightPartly cloudy42°feels 36°
51 °Clear

St. Clair, Saturday, 17 October

Clear. High 51°, low 40°.

Pressure30.47 inHg
Wind7.2 mph NW
Humidity53%
Visibility6.2 mi
Dew point30°
Sun, 1859° / 41°0Clear
MorningClear41°feels 36°
AfternoonClear58°feels 56°
EveningClear51°feels 49°
OvernightClear41°feels 37°
59 °Clear

St. Clair, Sunday, 18 October

Clear. High 59°, low 41°.

Pressure30.53 inHg
Wind10.3 mph SW
Humidity61%
Visibility6.2 mi
Dew point41°
Mon, 1963° / 39°0Clear
MorningClear39°feels 37°
AfternoonClear63°feels 61°
EveningClear50°feels 50°
OvernightClear45°feels 42°
63 °Clear

St. Clair, Monday, 19 October

Clear. High 63°, low 39°.

Pressure30.47 inHg
Wind3.8 mph SW
Humidity51%
Visibility6.2 mi
Dew point41°
Tue, 2065° / 40°0Clear
MorningClear47°feels 45°
AfternoonClear62°feels 61°
EveningClear52°feels 51°
OvernightClear42°feels 39°
65 °Clear

St. Clair, Tuesday, 20 October

Clear. High 65°, low 40°.

Pressure30.39 inHg
Wind6.2 mph NE
Humidity52%
Visibility—
Dew point43°
Wed, 2163° / 43°0Clear
MorningClear48°feels 46°
AfternoonClear61°feels 59°
EveningClear50°feels 49°
OvernightClear45°feels 42°
63 °Clear

St. Clair, Wednesday, 21 October

Clear. High 63°, low 43°.

Pressure30.36 inHg
Wind5.5 mph E
Humidity56%
Visibility—
Dew point44°
Thu, 2266° / 43°0Partly cloudy
MorningPartly cloudy50°feels 48°
AfternoonPartly cloudy64°feels 62°
EveningPartly cloudy55°feels 53°
OvernightPartly cloudy51°feels 49°
66 °Partly cloudy

St. Clair, Thursday, 22 October

Partly cloudy. High 66°, low 43°.

Pressure30.21 inHg
Wind5.4 mph E
Humidity37%
Visibility—
Dew point36°
Fri, 2368° / 48°0Clear
MorningClear54°feels 53°
AfternoonClear66°feels 64°
EveningClear56°feels 54°
OvernightClear52°feels 51°
68 °Clear

St. Clair, Friday, 23 October

Clear. High 68°, low 48°.

Pressure30.24 inHg
Wind5.3 mph SE
Humidity34%
Visibility—
Dew point36°
Sat, 2470° / 48°0Clear
MorningClear55°feels 53°
AfternoonClear68°feels 66°
EveningClear55°feels 54°
OvernightClear51°feels 50°
70 °Clear

St. Clair, Saturday, 24 October

Clear. High 70°, low 48°.

Pressure30.30 inHg
Wind8.7 mph SE
Humidity40%
Visibility—
Dew point42°
Sun, 2570° / 49°0Clear
MorningClear55°feels 53°
AfternoonClear68°feels 66°
EveningClear56°feels 54°
OvernightClear53°feels 51°
70 °Clear

St. Clair, Sunday, 25 October

Clear. High 70°, low 49°.

Pressure30.21 inHg
Wind6.8 mph SE
Humidity38%
Visibility—
Dew point41°

About this forecast

How reliable is a 10-day forecast?

The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.

What does the time-of-day table show?

Temperature in St. Clair, MI around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.

How is the best day chosen?

We weigh the daytime high against precipitation: a warm, dry day scores highest.