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As of 13:36 EDT

Weather in Porter, MI

83°Current weather

Porter, Saturday, 8 August, 13:36

Mostly clear. Feels like 86°. High 85°, low 69°.

Pressure29.91 inHg
Wind12.5 mph W
Humidity57%
Visibility6.2 mi
Dew point67°
Sun, 0982° / 63°0Overcast
82 °Overcast

Porter, Sunday, 9 August

Overcast. High 82°, low 63°.

Pressure29.97 inHg
Wind12.9 mph S
Humidity39%
Visibility6.2 mi
Dew point54°
Mon, 1091° / 65°0.07Rain
91 °Rain

Porter, Monday, 10 August

Rain. High 91°, low 65°.

Pressure29.88 inHg
Wind4 mph NW
Humidity62%
Visibility6.2 mi
Dew point67°
Tue, 1173° / 60°0.6Heavy rain
73 °Heavy rain

Porter, Tuesday, 11 August

Heavy rain. High 73°, low 60°.

Pressure29.80 inHg
Wind6.8 mph SE
Humidity92%
Visibility6.2 mi
Dew point70°
Wed, 1282° / 57°0Clear
82 °Clear

Porter, Wednesday, 12 August

Clear. High 82°, low 57°.

Pressure29.85 inHg
Wind4.6 mph W
Humidity53%
Visibility6.2 mi
Dew point58°
Thu, 1375° / 57°0.22Rain
75 °Rain

Porter, Thursday, 13 August

Rain. High 75°, low 57°.

Pressure29.80 inHg
Wind16.6 mph NW
Humidity62%
Visibility—
Dew point55°
Fri, 1477° / 51°0Clear
77 °Clear

Porter, Friday, 14 August

Clear. High 77°, low 51°.

Pressure30.09 inHg
Wind10.8 mph W
Humidity35%
Visibility—
Dew point42°
Sat, 1583° / 56°0Mostly clear
83 °Mostly clear

Porter, Saturday, 15 August

Mostly clear. High 83°, low 56°.

Pressure30.09 inHg
Wind17.1 mph W
Humidity30%
Visibility—
Dew point45°
Sun, 1681° / 56°0Overcast
81 °Overcast

Porter, Sunday, 16 August

Overcast. High 81°, low 56°.

Pressure30.18 inHg
Wind7.6 mph SE
Humidity45%
Visibility—
Dew point55°
Mon, 1771° / 61°0.06Light rain
71 °Light rain

Porter, Monday, 17 August

Light rain. High 71°, low 61°.

Pressure30.12 inHg
Wind6.2 mph SE
Humidity88%
Visibility—
Dew point62°
Tue, 1876° / 61°0.09Light rain
76 °Light rain

Porter, Tuesday, 18 August

Light rain. High 76°, low 61°.

Pressure29.91 inHg
Wind5.9 mph SE
Humidity61%
Visibility—
Dew point60°
Wed, 1975° / 61°0.07Light rain
75 °Light rain

Porter, Wednesday, 19 August

Light rain. High 75°, low 61°.

Pressure29.88 inHg
Wind14.2 mph NW
Humidity57%
Visibility—
Dew point57°
Thu, 2071° / 48°0Clear
71 °Clear

Porter, Thursday, 20 August

Clear. High 71°, low 48°.

Pressure30.21 inHg
Wind12.8 mph NE
Humidity33%
Visibility—
Dew point35°
Fri, 2174° / 46°0Partly cloudy
74 °Partly cloudy

Porter, Friday, 21 August

Partly cloudy. High 74°, low 46°.

Pressure30.18 inHg
Wind8.7 mph N
Humidity28%
Visibility—
Dew point35°
Sat, 2280° / 50°0.01Light rain
80 °Light rain

Porter, Saturday, 22 August

Light rain. High 80°, low 50°.

Pressure29.97 inHg
Wind16.5 mph NW
Humidity27%
Visibility—
Dew point40°
Sun, 2372° / 51°0Clear
72 °Clear

Porter, Sunday, 23 August

Clear. High 72°, low 51°.

Pressure30.09 inHg
Wind15 mph E
Humidity31%
Visibility—
Dew point37°

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.