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As of 23:42 EDT

Weather in Porter, MI

55°Current weather

Porter, Wednesday, 7 October, 23:42

Clear. Feels like 54°. High 74°, low 55°.

Pressure29.83 inHg
Wind8.4 mph W
Humidity73%
Visibility6.2 mi
Dew point46°
Thu, 0866° / 50°0Overcast
66 °Overcast

Porter, Thursday, 8 October

Overcast. High 66°, low 50°.

Pressure29.97 inHg
Wind12.1 mph W
Humidity47%
Visibility6.2 mi
Dew point42°
Fri, 0968° / 46°0Overcast
68 °Overcast

Porter, Friday, 9 October

Overcast. High 68°, low 46°.

Pressure30.18 inHg
Wind4.1 mph SW
Humidity55%
Visibility6.2 mi
Dew point47°
Sat, 1079° / 55°0Clear
79 °Clear

Porter, Saturday, 10 October

Clear. High 79°, low 55°.

Pressure30.21 inHg
Wind9.1 mph S
Humidity49%
Visibility6.2 mi
Dew point51°
Sun, 1171° / 57°0Overcast
71 °Overcast

Porter, Sunday, 11 October

Overcast. High 71°, low 57°.

Pressure30.09 inHg
Wind8.1 mph S
Humidity58%
Visibility6.2 mi
Dew point53°
Mon, 1275° / 52°0.01Light rain
75 °Light rain

Porter, Monday, 12 October

Light rain. High 75°, low 52°.

Pressure29.77 inHg
Wind10.3 mph SW
Humidity60%
Visibility—
Dew point56°
Tue, 1366° / 41°0.02Light rain
66 °Light rain

Porter, Tuesday, 13 October

Light rain. High 66°, low 41°.

Pressure29.88 inHg
Wind15.3 mph NW
Humidity55%
Visibility—
Dew point40°
Wed, 1458° / 35°0Clear
58 °Clear

Porter, Wednesday, 14 October

Clear. High 58°, low 35°.

Pressure30.15 inHg
Wind7.9 mph SE
Humidity36%
Visibility—
Dew point27°
Thu, 1582° / 51°0.1Light rain
82 °Light rain

Porter, Thursday, 15 October

Light rain. High 82°, low 51°.

Pressure29.80 inHg
Wind16.4 mph SW
Humidity47%
Visibility—
Dew point55°
Fri, 1683° / 69°0.12Light rain
83 °Light rain

Porter, Friday, 16 October

Light rain. High 83°, low 69°.

Pressure29.85 inHg
Wind18.3 mph SW
Humidity51%
Visibility—
Dew point62°
Sat, 1769° / 52°0.08Light rain
69 °Light rain

Porter, Saturday, 17 October

Light rain. High 69°, low 52°.

Pressure30.06 inHg
Wind16.3 mph W
Humidity59%
Visibility—
Dew point45°
Sun, 1854° / 48°0Light rain
54 °Light rain

Porter, Sunday, 18 October

Light rain. High 54°, low 48°.

Pressure30.21 inHg
Wind11.8 mph SW
Humidity61%
Visibility—
Dew point40°
Mon, 1958° / 42°0Overcast
58 °Overcast

Porter, Monday, 19 October

Overcast. High 58°, low 42°.

Pressure30.27 inHg
Wind10.6 mph W
Humidity45%
Visibility—
Dew point34°
Tue, 2064° / 43°0Clear
64 °Clear

Porter, Tuesday, 20 October

Clear. High 64°, low 43°.

Pressure30.03 inHg
Wind14.5 mph N
Humidity48%
Visibility—
Dew point41°
Wed, 2153° / 42°0Mostly clear
53 °Mostly clear

Porter, Wednesday, 21 October

Mostly clear. High 53°, low 42°.

Pressure30.24 inHg
Wind10.8 mph N
Humidity43%
Visibility—
Dew point29°
Thu, 2260° / 37°0.02Light rain
60 °Light rain

Porter, Thursday, 22 October

Light rain. High 60°, low 37°.

Pressure29.85 inHg
Wind14.4 mph S
Humidity40%
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 Porter, 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 Porter, 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.