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As of 14:31 EST

Weather in Portland, MI

76°Current weather

Portland, Tuesday, 3 November, 14:31

Mostly clear. Feels like 76°. High 76°, low 58°.

Pressure29.91 inHg
Wind19.6 mph S
Humidity58%
Visibility6.2 mi
Dew point60°
Wed, 0469° / 58°0.07Light rain
69 °Light rain

Portland, Wednesday, 4 November

Light rain. High 69°, low 58°.

Pressure29.68 inHg
Wind18.2 mph S
Humidity74%
Visibility6.2 mi
Dew point60°
Thu, 0559° / 51°0.04Light rain
59 °Light rain

Portland, Thursday, 5 November

Light rain. High 59°, low 51°.

Pressure29.74 inHg
Wind16.6 mph SW
Humidity63%
Visibility6.2 mi
Dew point45°
Fri, 0652° / 41°0.32Rain
52 °Rain

Portland, Friday, 6 November

Rain. High 52°, low 41°.

Pressure29.97 inHg
Wind11.3 mph N
Humidity95%
Visibility2.8 mi
Dew point43°
Sat, 0747° / 36°0Light rain
47 °Light rain

Portland, Saturday, 7 November

Light rain. High 47°, low 36°.

Pressure30.12 inHg
Wind8 mph NW
Humidity69%
Visibility6.2 mi
Dew point36°
Sun, 0856° / 35°0Clear
56 °Clear

Portland, Sunday, 8 November

Clear. High 56°, low 35°.

Pressure29.94 inHg
Wind13.2 mph W
Humidity58%
Visibility—
Dew point40°
Mon, 0957° / 37°0Overcast
57 °Overcast

Portland, Monday, 9 November

Overcast. High 57°, low 37°.

Pressure30.09 inHg
Wind13.4 mph S
Humidity36%
Visibility—
Dew point25°
Tue, 1059° / 43°0Partly cloudy
59 °Partly cloudy

Portland, Tuesday, 10 November

Partly cloudy. High 59°, low 43°.

Pressure29.94 inHg
Wind14.7 mph SW
Humidity36%
Visibility—
Dew point31°
Wed, 1153° / 40°0Overcast
53 °Overcast

Portland, Wednesday, 11 November

Overcast. High 53°, low 40°.

Pressure30.18 inHg
Wind9.4 mph E
Humidity39%
Visibility—
Dew point27°
Thu, 1246° / 34°0.05Light rain
46 °Light rain

Portland, Thursday, 12 November

Light rain. High 46°, low 34°.

Pressure30.21 inHg
Wind9.7 mph NE
Humidity45%
Visibility—
Dew point24°
Fri, 1350° / 31°0Clear
50 °Clear

Portland, Friday, 13 November

Clear. High 50°, low 31°.

Pressure30.21 inHg
Wind8.5 mph W
Humidity49%
Visibility—
Dew point28°
Sat, 1454° / 35°0Clear
54 °Clear

Portland, Saturday, 14 November

Clear. High 54°, low 35°.

Pressure30.24 inHg
Wind8.9 mph W
Humidity43%
Visibility—
Dew point29°
Sun, 1555° / 36°0Clear
55 °Clear

Portland, Sunday, 15 November

Clear. High 55°, low 36°.

Pressure30.15 inHg
Wind7.2 mph S
Humidity30%
Visibility—
Dew point21°
Mon, 1657° / 36°0Clear
57 °Clear

Portland, Monday, 16 November

Clear. High 57°, low 36°.

Pressure29.88 inHg
Wind8.6 mph SE
Humidity35%
Visibility—
Dew point27°
Tue, 1754° / 41°0Overcast
54 °Overcast

Portland, Tuesday, 17 November

Overcast. High 54°, low 41°.

Pressure29.65 inHg
Wind6.2 mph NW
Humidity49%
Visibility—
Dew point34°
Wed, 1857° / 38°0Clear
57 °Clear

Portland, Wednesday, 18 November

Clear. High 57°, low 38°.

Pressure29.97 inHg
Wind6.9 mph W
Humidity45%
Visibility—
Dew point33°

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.