EN
English Español

As of 15:28 EST

Weather in Portland, MI

45°Current weather

Portland, Saturday, 7 November, 15:28

Overcast. Feels like 39°. High 45°, low 40°.

Pressure30.09 inHg
Wind10.4 mph W
Humidity76%
Visibility6.2 mi
Dew point38°
Sun, 0854° / 41°0Partly cloudy
54 °Partly cloudy

Portland, Sunday, 8 November

Partly cloudy. High 54°, low 41°.

Pressure29.85 inHg
Wind17.9 mph W
Humidity69%
Visibility6.2 mi
Dew point43°
Mon, 0953° / 41°0Overcast
53 °Overcast

Portland, Monday, 9 November

Overcast. High 53°, low 41°.

Pressure30.12 inHg
Wind7.4 mph W
Humidity62%
Visibility6.2 mi
Dew point38°
Tue, 1059° / 42°0Clear
59 °Clear

Portland, Tuesday, 10 November

Clear. High 59°, low 42°.

Pressure30.00 inHg
Wind9.4 mph W
Humidity65%
Visibility6.2 mi
Dew point45°
Wed, 1150° / 37°0.07Light rain
50 °Light rain

Portland, Wednesday, 11 November

Light rain. High 50°, low 37°.

Pressure29.94 inHg
Wind0.8 mph SE
Humidity81%
Visibility6.2 mi
Dew point43°
Thu, 1244° / 35°0.13Light rain
44 °Light rain

Portland, Thursday, 12 November

Light rain. High 44°, low 35°.

Pressure29.83 inHg
Wind16.4 mph N
Humidity72%
Visibility—
Dew point35°
Fri, 1340° / 28°0.06Light snow
40 °Light snow

Portland, Friday, 13 November

Light snow. High 40°, low 28°.

Pressure29.97 inHg
Wind13.7 mph N
Humidity46%
Visibility—
Dew point19°
Sat, 1444° / 26°0Partly cloudy
44 °Partly cloudy

Portland, Saturday, 14 November

Partly cloudy. High 44°, low 26°.

Pressure29.91 inHg
Wind10.5 mph NW
Humidity45%
Visibility—
Dew point22°
Sun, 1553° / 34°0Clear
53 °Clear

Portland, Sunday, 15 November

Clear. High 53°, low 34°.

Pressure29.94 inHg
Wind10.5 mph W
Humidity57%
Visibility—
Dew point35°
Mon, 1652° / 35°0Clear
52 °Clear

Portland, Monday, 16 November

Clear. High 52°, low 35°.

Pressure30.24 inHg
Wind8.9 mph E
Humidity53%
Visibility—
Dew point33°
Tue, 1758° / 40°0.01Light rain
58 °Light rain

Portland, Tuesday, 17 November

Light rain. High 58°, low 40°.

Pressure30.18 inHg
Wind10.3 mph SE
Humidity58%
Visibility—
Dew point40°
Wed, 1856° / 52°0.62Rain
56 °Rain

Portland, Wednesday, 18 November

Rain. High 56°, low 52°.

Pressure30.09 inHg
Wind16.7 mph S
Humidity84%
Visibility—
Dew point51°
Thu, 1957° / 50°0.11Light rain
57 °Light rain

Portland, Thursday, 19 November

Light rain. High 57°, low 50°.

Pressure30.00 inHg
Wind13.5 mph SW
Humidity56%
Visibility—
Dew point41°
Fri, 2065° / 50°0.06Light rain
65 °Light rain

Portland, Friday, 20 November

Light rain. High 65°, low 50°.

Pressure30.00 inHg
Wind17.3 mph SW
Humidity54%
Visibility—
Dew point46°
Sat, 2157° / 43°0.09Light rain
57 °Light rain

Portland, Saturday, 21 November

Light rain. High 57°, low 43°.

Pressure30.18 inHg
Wind10.2 mph NE
Humidity43%
Visibility—
Dew point34°
Sun, 2253° / 41°0Overcast
53 °Overcast

Portland, Sunday, 22 November

Overcast. High 53°, low 41°.

Pressure30.18 inHg
Wind7.4 mph E
Humidity64%
Visibility—
Dew point40°

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 Portland, 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 Portland, 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.