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As of 05:40 EDT

Weather in McMillan, MI

45°Current weather

McMillan, Wednesday, 21 October, 05:40

Clear. Feels like 41°. High 64°, low 43°.

Pressure30.24 inHg
Wind6.9 mph SW
Humidity100%
Visibility6.2 mi
Dew point45°
Thu, 2259° / 41°0Clear
59 °Clear

McMillan, Thursday, 22 October

Clear. High 59°, low 41°.

Pressure30.33 inHg
Wind4.8 mph NE
Humidity73%
Visibility6.2 mi
Dew point46°
Fri, 2360° / 40°0Partly cloudy
60 °Partly cloudy

McMillan, Friday, 23 October

Partly cloudy. High 60°, low 40°.

Pressure30.36 inHg
Wind8.1 mph S
Humidity78%
Visibility6.2 mi
Dew point48°
Sat, 2461° / 46°0Overcast
61 °Overcast

McMillan, Saturday, 24 October

Overcast. High 61°, low 46°.

Pressure30.36 inHg
Wind10.8 mph S
Humidity82%
Visibility6.2 mi
Dew point53°
Sun, 2556° / 46°0.28Light rain
56 °Light rain

McMillan, Sunday, 25 October

Light rain. High 56°, low 46°.

Pressure30.33 inHg
Wind12.4 mph SW
Humidity98%
Visibility—
Dew point52°
Mon, 2649° / 39°0.02Light rain
49 °Light rain

McMillan, Monday, 26 October

Light rain. High 49°, low 39°.

Pressure30.36 inHg
Wind8.5 mph N
Humidity56%
Visibility—
Dew point33°
Tue, 2746° / 32°0Mostly clear
46 °Mostly clear

McMillan, Tuesday, 27 October

Mostly clear. High 46°, low 32°.

Pressure30.39 inHg
Wind7.1 mph N
Humidity42%
Visibility—
Dew point22°
Wed, 2848° / 30°0.01Light rain
48 °Light rain

McMillan, Wednesday, 28 October

Light rain. High 48°, low 30°.

Pressure30.18 inHg
Wind6.2 mph SE
Humidity55%
Visibility—
Dew point30°
Thu, 2947° / 37°0.56Snow
47 °Snow

McMillan, Thursday, 29 October

Snow. High 47°, low 37°.

Pressure29.85 inHg
Wind16.2 mph NW
Humidity76%
Visibility—
Dew point33°
Fri, 3039° / 31°0.05Light snow
39 °Light snow

McMillan, Friday, 30 October

Light snow. High 39°, low 31°.

Pressure30.21 inHg
Wind11.8 mph NW
Humidity57%
Visibility—
Dew point25°
Sat, 3148° / 29°0Clear
48 °Clear

McMillan, Saturday, 31 October

Clear. High 48°, low 29°.

Pressure30.27 inHg
Wind12.4 mph S
Humidity46%
Visibility—
Dew point25°
Sun, 0146° / 44°0.01Light rain
46 °Light rain

McMillan, Sunday, 1 November

Light rain. High 46°, low 44°.

Pressure30.00 inHg
Wind11.5 mph SW
Humidity92%
Visibility—
Dew point43°
Mon, 0249° / 45°0Overcast
49 °Overcast

McMillan, Monday, 2 November

Overcast. High 49°, low 45°.

Pressure30.06 inHg
Wind3.5 mph NE
Humidity82%
Visibility—
Dew point43°
Tue, 0353° / 46°0.01Light rain
53 °Light rain

McMillan, Tuesday, 3 November

Light rain. High 53°, low 46°.

Pressure30.06 inHg
Wind3.8 mph SE
Humidity75%
Visibility—
Dew point44°
Wed, 0457° / 49°0Light rain
57 °Light rain

McMillan, Wednesday, 4 November

Light rain. High 57°, low 49°.

Pressure30.06 inHg
Wind12.3 mph SE
Humidity71%
Visibility—
Dew point46°
Thu, 0563° / 53°0.49Rain
63 °Rain

McMillan, Thursday, 5 November

Rain. High 63°, low 53°.

Pressure29.71 inHg
Wind16.4 mph SE
Humidity84%
Visibility—
Dew point57°

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 McMillan, MI 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 McMillan, MI 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.