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As of 08:20 EDT

Weather in St. Clair, MI

51°Current weather

St. Clair, Thursday, 15 October, 08:20

Overcast. Feels like 49°. High 60°, low 51°.

Pressure30.21 inHg
Wind6.9 mph N
Humidity75%
Visibility6.2 mi
Dew point44°

10-day forecast for St. Clair, MI: 40° to 67°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.

67°
Best day: Saturday, October 24
67° · 0.3 in
Worst day: Friday, October 16

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

Fri, 1667° / 46°0.3Rain
MorningLight rain60°feels 60°
AfternoonOvercast57°feels 56°
EveningOvercast49°feels 43°
OvernightRain61°feels 62°
67 °Rain

St. Clair, Friday, 16 October

Rain. High 67°, low 46°.

Pressure29.71 inHg
Wind13.2 mph NW
Humidity78%
Visibility6.2 mi
Dew point51°
Sat, 1752° / 40°0Partly cloudy
MorningMostly clear40°feels 33°
AfternoonClear50°feels 47°
EveningClear45°feels 41°
OvernightMostly clear43°feels 36°
52 °Partly cloudy

St. Clair, Saturday, 17 October

Partly cloudy. High 52°, low 40°.

Pressure30.45 inHg
Wind9 mph N
Humidity54%
Visibility6.2 mi
Dew point30°
Sun, 1859° / 40°0Clear
MorningClear41°feels 35°
AfternoonClear58°feels 56°
EveningClear52°feels 50°
OvernightClear41°feels 37°
59 °Clear

St. Clair, Sunday, 18 October

Clear. High 59°, low 40°.

Pressure30.50 inHg
Wind10.6 mph SW
Humidity60%
Visibility6.2 mi
Dew point41°
Mon, 1961° / 40°0Clear
MorningClear40°feels 37°
AfternoonClear59°feels 57°
EveningClear48°feels 47°
OvernightClear47°feels 43°
61 °Clear

St. Clair, Monday, 19 October

Clear. High 61°, low 40°.

Pressure30.42 inHg
Wind8.2 mph SW
Humidity46%
Visibility—
Dew point38°
Tue, 2064° / 40°0Clear
MorningClear47°feels 45°
AfternoonClear62°feels 60°
EveningClear51°feels 50°
OvernightClear48°feels 47°
64 °Clear

St. Clair, Tuesday, 20 October

Clear. High 64°, low 40°.

Pressure30.33 inHg
Wind4.7 mph N
Humidity45%
Visibility—
Dew point39°
Wed, 2162° / 45°0Clear
MorningClear50°feels 47°
AfternoonClear60°feels 58°
EveningClear50°feels 48°
OvernightClear47°feels 45°
62 °Clear

St. Clair, Wednesday, 21 October

Clear. High 62°, low 45°.

Pressure30.39 inHg
Wind8.2 mph E
Humidity46%
Visibility—
Dew point39°
Thu, 2263° / 44°0Clear
MorningClear49°feels 47°
AfternoonClear62°feels 59°
EveningClear53°feels 50°
OvernightClear48°feels 46°
63 °Clear

St. Clair, Thursday, 22 October

Clear. High 63°, low 44°.

Pressure30.33 inHg
Wind5.2 mph S
Humidity39%
Visibility—
Dew point35°
Fri, 2367° / 47°0Clear
MorningClear52°feels 52°
AfternoonClear65°feels 62°
EveningClear54°feels 51°
OvernightClear50°feels 48°
67 °Clear

St. Clair, Friday, 23 October

Clear. High 67°, low 47°.

Pressure30.30 inHg
Wind7 mph SE
Humidity30%
Visibility—
Dew point32°
Sat, 2467° / 48°0Overcast
MorningOvercast54°feels 51°
AfternoonOvercast65°feels 64°
EveningOvercast55°feels 53°
OvernightOvercast53°feels 52°
67 °Overcast

St. Clair, Saturday, 24 October

Overcast. High 67°, low 48°.

Pressure30.30 inHg
Wind10.8 mph S
Humidity38%
Visibility—
Dew point38°

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.