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As of 22:31 CDT

Weather in Ste. Marie, IL

45°Current weather

Ste. Marie, Sunday, 18 October, 22:31

Clear. Feels like 42°. High 66°, low 37°.

Pressure30.42 inHg
Wind4.3 mph SE
Humidity79%
Visibility6.2 mi
Dew point38°
Mon, 1970° / 39°0Clear
70 °Clear

Ste. Marie, Monday, 19 October

Clear. High 70°, low 39°.

Pressure30.39 inHg
Wind1.5 mph E
Humidity46%
Visibility6.2 mi
Dew point43°
Tue, 2069° / 44°0Clear
69 °Clear

Ste. Marie, Tuesday, 20 October

Clear. High 69°, low 44°.

Pressure30.36 inHg
Wind3.5 mph E
Humidity45%
Visibility6.2 mi
Dew point45°
Wed, 2170° / 45°0Clear
70 °Clear

Ste. Marie, Wednesday, 21 October

Clear. High 70°, low 45°.

Pressure30.30 inHg
Wind0.4 mph NE
Humidity48%
Visibility6.2 mi
Dew point47°
Thu, 2269° / 47°0Clear
69 °Clear

Ste. Marie, Thursday, 22 October

Clear. High 69°, low 47°.

Pressure30.30 inHg
Wind5.3 mph NE
Humidity54%
Visibility6.2 mi
Dew point48°
Fri, 2368° / 47°0Clear
68 °Clear

Ste. Marie, Friday, 23 October

Clear. High 68°, low 47°.

Pressure30.33 inHg
Wind7.2 mph E
Humidity49%
Visibility—
Dew point45°
Sat, 2473° / 47°0Overcast
73 °Overcast

Ste. Marie, Saturday, 24 October

Overcast. High 73°, low 47°.

Pressure30.39 inHg
Wind8.6 mph S
Humidity45%
Visibility—
Dew point44°
Sun, 2565° / 56°0Overcast
65 °Overcast

Ste. Marie, Sunday, 25 October

Overcast. High 65°, low 56°.

Pressure30.33 inHg
Wind11.9 mph SW
Humidity65%
Visibility—
Dew point50°
Mon, 2671° / 50°0Overcast
71 °Overcast

Ste. Marie, Monday, 26 October

Overcast. High 71°, low 50°.

Pressure30.24 inHg
Wind10 mph S
Humidity45%
Visibility—
Dew point43°
Tue, 2769° / 54°0.02Light rain
69 °Light rain

Ste. Marie, Tuesday, 27 October

Light rain. High 69°, low 54°.

Pressure30.12 inHg
Wind10 mph SW
Humidity32%
Visibility—
Dew point36°
Wed, 2867° / 55°0.04Light rain
67 °Light rain

Ste. Marie, Wednesday, 28 October

Light rain. High 67°, low 55°.

Pressure30.15 inHg
Wind7.3 mph E
Humidity58%
Visibility—
Dew point47°
Thu, 2973° / 57°0.06Light rain
73 °Light rain

Ste. Marie, Thursday, 29 October

Light rain. High 73°, low 57°.

Pressure30.03 inHg
Wind11.4 mph SE
Humidity56%
Visibility—
Dew point53°
Fri, 3073° / 65°0.26Light rain
73 °Light rain

Ste. Marie, Friday, 30 October

Light rain. High 73°, low 65°.

Pressure29.91 inHg
Wind18.3 mph S
Humidity75%
Visibility—
Dew point64°
Sat, 3166° / 59°1.43Rain
66 °Rain

Ste. Marie, Saturday, 31 October

Rain. High 66°, low 59°.

Pressure30.03 inHg
Wind14.6 mph SE
Humidity94%
Visibility—
Dew point58°
Sun, 0163° / 48°0.37Rain
63 °Rain

Ste. Marie, Sunday, 1 November

Rain. High 63°, low 48°.

Pressure29.94 inHg
Wind27.7 mph W
Humidity57%
Visibility—
Dew point40°
Mon, 0262° / 44°0Clear
62 °Clear

Ste. Marie, Monday, 2 November

Clear. High 62°, low 44°.

Pressure30.06 inHg
Wind10.8 mph SW
Humidity32%
Visibility—
Dew point29°

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Ste. Marie, IL are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in Ste. Marie, IL since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.