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As of 13:21 EDT

Weather in McMillan, MI

61°Current weather

McMillan, Tuesday, 20 October, 13:21

Clear. Feels like 59°. High 61°, low 36°.

Pressure30.42 inHg
Wind11.5 mph SE
Humidity51%
Visibility6.2 mi
Dew point43°
Wed, 2162° / 39°0Overcast
62 °Overcast

McMillan, Wednesday, 21 October

Overcast. High 62°, low 39°.

Pressure30.21 inHg
Wind5.3 mph SW
Humidity86%
Visibility6.2 mi
Dew point50°
Thu, 2259° / 40°0Mostly clear
59 °Mostly clear

McMillan, Thursday, 22 October

Mostly clear. High 59°, low 40°.

Pressure30.39 inHg
Wind3.1 mph E
Humidity72%
Visibility6.2 mi
Dew point45°
Fri, 2359° / 38°0Overcast
59 °Overcast

McMillan, Friday, 23 October

Overcast. High 59°, low 38°.

Pressure30.39 inHg
Wind10.3 mph S
Humidity71%
Visibility6.2 mi
Dew point47°
Sat, 2457° / 45°0Overcast
57 °Overcast

McMillan, Saturday, 24 October

Overcast. High 57°, low 45°.

Pressure30.27 inHg
Wind13.5 mph S
Humidity83%
Visibility6.2 mi
Dew point51°
Sun, 2554° / 41°0.15Light rain
54 °Light rain

McMillan, Sunday, 25 October

Light rain. High 54°, low 41°.

Pressure30.39 inHg
Wind9.9 mph NW
Humidity55%
Visibility—
Dew point37°
Mon, 2641° / 37°0.43Snow
41 °Snow

McMillan, Monday, 26 October

Snow. High 41°, low 37°.

Pressure30.21 inHg
Wind6.5 mph N
Humidity95%
Visibility—
Dew point37°
Tue, 2737° / 32°0.19Snow
37 °Snow

McMillan, Tuesday, 27 October

Snow. High 37°, low 32°.

Pressure30.27 inHg
Wind11.9 mph NW
Humidity72%
Visibility—
Dew point29°
Wed, 2840° / 28°0.01Light snow
40 °Light snow

McMillan, Wednesday, 28 October

Light snow. High 40°, low 28°.

Pressure30.18 inHg
Wind8.6 mph SW
Humidity35%
Visibility—
Dew point13°
Thu, 2938° / 31°0.11Light snow
38 °Light snow

McMillan, Thursday, 29 October

Light snow. High 38°, low 31°.

Pressure29.88 inHg
Wind10.7 mph W
Humidity74%
Visibility—
Dew point30°
Fri, 3037° / 27°0.23Snow
37 °Snow

McMillan, Friday, 30 October

Snow. High 37°, low 27°.

Pressure30.24 inHg
Wind9.6 mph NW
Humidity65%
Visibility—
Dew point26°
Sat, 3144° / 28°0Partly cloudy
44 °Partly cloudy

McMillan, Saturday, 31 October

Partly cloudy. High 44°, low 28°.

Pressure30.00 inHg
Wind10.2 mph SW
Humidity49%
Visibility—
Dew point24°
Sun, 0144° / 34°0Overcast
44 °Overcast

McMillan, Sunday, 1 November

Overcast. High 44°, low 34°.

Pressure30.00 inHg
Wind8.8 mph NW
Humidity52%
Visibility—
Dew point26°
Mon, 0249° / 30°0Clear
49 °Clear

McMillan, Monday, 2 November

Clear. High 49°, low 30°.

Pressure30.24 inHg
Wind6.3 mph SW
Humidity42%
Visibility—
Dew point24°
Tue, 0355° / 38°0Overcast
55 °Overcast

McMillan, Tuesday, 3 November

Overcast. High 55°, low 38°.

Pressure30.18 inHg
Wind11.7 mph S
Humidity67%
Visibility—
Dew point43°
Wed, 0450° / 48°0.41Rain
50 °Rain

McMillan, Wednesday, 4 November

Rain. High 50°, low 48°.

Pressure29.91 inHg
Wind11.7 mph S
Humidity93%
Visibility—
Dew point46°

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.