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As of 02:08 EDT

Weather in Marcellus, MI

44°Current weather

Marcellus, Friday, 9 October, 02:08

Overcast. Feels like 43°. High 73°, low 44°.

Pressure30.09 inHg
Wind3.4 mph SW
Humidity87%
Visibility6.2 mi
Dew point41°
Sat, 1076° / 52°0.02Light rain
76 °Light rain

Marcellus, Saturday, 10 October

Light rain. High 76°, low 52°.

Pressure30.18 inHg
Wind9.6 mph SE
Humidity57%
Visibility6.2 mi
Dew point53°
Sun, 1165° / 57°0.23Rain
65 °Rain

Marcellus, Sunday, 11 October

Rain. High 65°, low 57°.

Pressure29.97 inHg
Wind8.1 mph E
Humidity91%
Visibility3.9 mi
Dew point58°
Mon, 1279° / 53°0Partly cloudy
79 °Partly cloudy

Marcellus, Monday, 12 October

Partly cloudy. High 79°, low 53°.

Pressure29.88 inHg
Wind8 mph S
Humidity79%
Visibility1.4 mi
Dew point60°
Tue, 1371° / 56°0.02Light rain
71 °Light rain

Marcellus, Tuesday, 13 October

Light rain. High 71°, low 56°.

Pressure29.80 inHg
Wind12.3 mph NW
Humidity80%
Visibility—
Dew point64°
Wed, 1464° / 56°0.01Light rain
64 °Light rain

Marcellus, Wednesday, 14 October

Light rain. High 64°, low 56°.

Pressure30.09 inHg
Wind7.4 mph E
Humidity62%
Visibility—
Dew point47°
Thu, 1580° / 54°0.45Rain
80 °Rain

Marcellus, Thursday, 15 October

Rain. High 80°, low 54°.

Pressure29.88 inHg
Wind16.4 mph SE
Humidity88%
Visibility—
Dew point58°
Fri, 1670° / 51°0Light rain
70 °Light rain

Marcellus, Friday, 16 October

Light rain. High 70°, low 51°.

Pressure30.06 inHg
Wind16.6 mph W
Humidity66%
Visibility—
Dew point48°
Sat, 1751° / 39°0.01Light rain
51 °Light rain

Marcellus, Saturday, 17 October

Light rain. High 51°, low 39°.

Pressure30.39 inHg
Wind16.2 mph NW
Humidity56%
Visibility—
Dew point33°
Sun, 1852° / 34°0Overcast
52 °Overcast

Marcellus, Sunday, 18 October

Overcast. High 52°, low 34°.

Pressure30.50 inHg
Wind5.6 mph NE
Humidity39%
Visibility—
Dew point25°
Mon, 1958° / 38°0Partly cloudy
58 °Partly cloudy

Marcellus, Monday, 19 October

Partly cloudy. High 58°, low 38°.

Pressure30.47 inHg
Wind6.5 mph NE
Humidity43%
Visibility—
Dew point32°
Tue, 2053° / 42°0Overcast
53 °Overcast

Marcellus, Tuesday, 20 October

Overcast. High 53°, low 42°.

Pressure30.33 inHg
Wind9.3 mph SE
Humidity55%
Visibility—
Dew point36°
Wed, 2164° / 46°0Clear
64 °Clear

Marcellus, Wednesday, 21 October

Clear. High 64°, low 46°.

Pressure30.15 inHg
Wind10 mph W
Humidity56%
Visibility—
Dew point44°
Thu, 2265° / 48°0Light rain
65 °Light rain

Marcellus, Thursday, 22 October

Light rain. High 65°, low 48°.

Pressure30.15 inHg
Wind11 mph NW
Humidity54%
Visibility—
Dew point46°
Fri, 2352° / 40°0Mostly clear
52 °Mostly clear

Marcellus, Friday, 23 October

Mostly clear. High 52°, low 40°.

Pressure30.33 inHg
Wind11.9 mph NE
Humidity47%
Visibility—
Dew point31°
Sat, 2458° / 36°0Mostly clear
58 °Mostly clear

Marcellus, Saturday, 24 October

Mostly clear. High 58°, low 36°.

Pressure30.18 inHg
Wind11.2 mph SW
Humidity38%
Visibility—
Dew point30°

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 Marcellus, 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 Marcellus, 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.