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As of 16:55 EDT

Weather in Portland, MI

61°Current weather

Portland, Tuesday, 27 October, 16:55

Clear. Feels like 59°. High 61°, low 45°.

Pressure30.27 inHg
Wind9.2 mph E
Humidity59%
Visibility6.2 mi
Dew point46°
Wed, 2870° / 53°0.01Light rain
70 °Light rain

Portland, Wednesday, 28 October

Light rain. High 70°, low 53°.

Pressure30.21 inHg
Wind7.1 mph SW
Humidity62%
Visibility6.2 mi
Dew point53°
Thu, 2965° / 50°0.06Light rain
65 °Light rain

Portland, Thursday, 29 October

Light rain. High 65°, low 50°.

Pressure30.06 inHg
Wind12 mph SW
Humidity67%
Visibility6.2 mi
Dew point54°
Fri, 3059° / 41°0Overcast
59 °Overcast

Portland, Friday, 30 October

Overcast. High 59°, low 41°.

Pressure30.33 inHg
Wind1.8 mph E
Humidity66%
Visibility6.2 mi
Dew point42°
Sat, 3160° / 46°0Overcast
60 °Overcast

Portland, Saturday, 31 October

Overcast. High 60°, low 46°.

Pressure30.36 inHg
Wind5.5 mph SE
Humidity68%
Visibility6.2 mi
Dew point45°
Sun, 0163° / 51°0Overcast
63 °Overcast

Portland, Sunday, 1 November

Overcast. High 63°, low 51°.

Pressure30.27 inHg
Wind4 mph SE
Humidity59%
Visibility—
Dew point46°
Mon, 0256° / 50°0.16Light rain
56 °Light rain

Portland, Monday, 2 November

Light rain. High 56°, low 50°.

Pressure29.97 inHg
Wind7.1 mph E
Humidity91%
Visibility—
Dew point51°
Tue, 0358° / 54°0Overcast
58 °Overcast

Portland, Tuesday, 3 November

Overcast. High 58°, low 54°.

Pressure29.97 inHg
Wind14.1 mph E
Humidity86%
Visibility—
Dew point53°
Wed, 0466° / 56°0.07Light rain
66 °Light rain

Portland, Wednesday, 4 November

Light rain. High 66°, low 56°.

Pressure29.85 inHg
Wind17 mph SE
Humidity76%
Visibility—
Dew point57°
Thu, 0561° / 54°0.3Light rain
61 °Light rain

Portland, Thursday, 5 November

Light rain. High 61°, low 54°.

Pressure29.59 inHg
Wind11.9 mph E
Humidity68%
Visibility—
Dew point50°
Fri, 0654° / 45°0.15Light rain
54 °Light rain

Portland, Friday, 6 November

Light rain. High 54°, low 45°.

Pressure29.68 inHg
Wind14.4 mph NE
Humidity86%
Visibility—
Dew point48°
Sat, 0748° / 36°0Overcast
48 °Overcast

Portland, Saturday, 7 November

Overcast. High 48°, low 36°.

Pressure30.21 inHg
Wind13.4 mph NE
Humidity50%
Visibility—
Dew point28°
Sun, 0849° / 32°0Clear
49 °Clear

Portland, Sunday, 8 November

Clear. High 49°, low 32°.

Pressure30.36 inHg
Wind8.1 mph NE
Humidity38%
Visibility—
Dew point22°
Mon, 0951° / 32°0Partly cloudy
51 °Partly cloudy

Portland, Monday, 9 November

Partly cloudy. High 51°, low 32°.

Pressure30.30 inHg
Wind8.5 mph E
Humidity30%
Visibility—
Dew point18°
Tue, 1054° / 34°0Overcast
54 °Overcast

Portland, Tuesday, 10 November

Overcast. High 54°, low 34°.

Pressure30.30 inHg
Wind9.3 mph NE
Humidity36%
Visibility—
Dew point25°
Wed, 1152° / 36°0Overcast
52 °Overcast

Portland, Wednesday, 11 November

Overcast. High 52°, low 36°.

Pressure30.06 inHg
Wind6.1 mph S
Humidity46%
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 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.