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As of 22:27 EDT

Weather in Portland, MI

47°Current weather

Portland, Saturday, 24 October, 22:27

Clear. Feels like 45°. High 66°, low 43°.

Pressure30.42 inHg
Wind4.6 mph SE
Humidity93%
Visibility6.2 mi
Dew point45°
Sun, 2569° / 46°0Overcast
69 °Overcast

Portland, Sunday, 25 October

Overcast. High 69°, low 46°.

Pressure30.42 inHg
Wind5.5 mph SW
Humidity64%
Visibility6.2 mi
Dew point50°
Mon, 2665° / 47°0Overcast
65 °Overcast

Portland, Monday, 26 October

Overcast. High 65°, low 47°.

Pressure30.36 inHg
Wind6.6 mph NE
Humidity76%
Visibility6.2 mi
Dew point52°
Tue, 2760° / 44°0Overcast
60 °Overcast

Portland, Tuesday, 27 October

Overcast. High 60°, low 44°.

Pressure30.39 inHg
Wind7.2 mph E
Humidity69%
Visibility6.2 mi
Dew point42°
Wed, 2868° / 50°0Mostly clear
68 °Mostly clear

Portland, Wednesday, 28 October

Mostly clear. High 68°, low 50°.

Pressure30.21 inHg
Wind8.7 mph S
Humidity69%
Visibility6.2 mi
Dew point52°
Thu, 2965° / 54°0.02Light rain
65 °Light rain

Portland, Thursday, 29 October

Light rain. High 65°, low 54°.

Pressure30.12 inHg
Wind11.1 mph W
Humidity72%
Visibility—
Dew point55°
Fri, 3065° / 41°0Light rain
65 °Light rain

Portland, Friday, 30 October

Light rain. High 65°, low 41°.

Pressure30.24 inHg
Wind7.9 mph E
Humidity63%
Visibility—
Dew point47°
Sat, 3165° / 55°0.03Light rain
65 °Light rain

Portland, Saturday, 31 October

Light rain. High 65°, low 55°.

Pressure30.12 inHg
Wind13 mph S
Humidity55%
Visibility—
Dew point47°
Sun, 0167° / 58°0.41Rain
67 °Rain

Portland, Sunday, 1 November

Rain. High 67°, low 58°.

Pressure29.80 inHg
Wind23.6 mph W
Humidity76%
Visibility—
Dew point57°
Mon, 0264° / 49°0Partly cloudy
64 °Partly cloudy

Portland, Monday, 2 November

Partly cloudy. High 64°, low 49°.

Pressure30.00 inHg
Wind19.1 mph W
Humidity64%
Visibility—
Dew point50°
Tue, 0359° / 44°0Overcast
59 °Overcast

Portland, Tuesday, 3 November

Overcast. High 59°, low 44°.

Pressure30.21 inHg
Wind8.3 mph SE
Humidity45%
Visibility—
Dew point35°
Wed, 0449° / 45°0.3Rain
49 °Rain

Portland, Wednesday, 4 November

Rain. High 49°, low 45°.

Pressure29.62 inHg
Wind14.5 mph W
Humidity92%
Visibility—
Dew point47°
Thu, 0551° / 39°0Partly cloudy
51 °Partly cloudy

Portland, Thursday, 5 November

Partly cloudy. High 51°, low 39°.

Pressure29.94 inHg
Wind18.8 mph W
Humidity59%
Visibility—
Dew point33°
Fri, 0654° / 36°0Overcast
54 °Overcast

Portland, Friday, 6 November

Overcast. High 54°, low 36°.

Pressure30.00 inHg
Wind13.4 mph S
Humidity49%
Visibility—
Dew point31°
Sat, 0765° / 50°0Overcast
65 °Overcast

Portland, Saturday, 7 November

Overcast. High 65°, low 50°.

Pressure29.50 inHg
Wind28 mph W
Humidity70%
Visibility—
Dew point53°
Sun, 0850° / 43°0Overcast
50 °Overcast

Portland, Sunday, 8 November

Overcast. High 50°, low 43°.

Pressure29.80 inHg
Wind19.4 mph NW
Humidity55%
Visibility—
Dew point32°

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.