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As of 14:04 EDT

Weather in Port Huron, MI

86°Current weather

Port Huron, Saturday, 8 August, 14:04

Clear. Feels like 91°. High 87°, low 71°.

Pressure29.85 inHg
Wind3 mph W
Humidity59%
Visibility6.2 mi
Dew point70°
Sun, 0990° / 64°0Clear
90 °Clear

Port Huron, Sunday, 9 August

Clear. High 90°, low 64°.

Pressure30.03 inHg
Wind10.5 mph S
Humidity42%
Visibility6.2 mi
Dew point55°
Mon, 1086° / 66°0.2Rain
86 °Rain

Port Huron, Monday, 10 August

Rain. High 86°, low 66°.

Pressure29.94 inHg
Wind9.7 mph SW
Humidity96%
Visibility6.2 mi
Dew point69°
Tue, 1183° / 66°0.32Rain
83 °Rain

Port Huron, Tuesday, 11 August

Rain. High 83°, low 66°.

Pressure29.85 inHg
Wind8.5 mph S
Humidity72%
Visibility6.2 mi
Dew point69°
Wed, 1277° / 63°0Clear
77 °Clear

Port Huron, Wednesday, 12 August

Clear. High 77°, low 63°.

Pressure29.83 inHg
Wind8.4 mph NE
Humidity58%
Visibility6.2 mi
Dew point58°
Thu, 1370° / 59°0.16Rain
70 °Rain

Port Huron, Thursday, 13 August

Rain. High 70°, low 59°.

Pressure29.80 inHg
Wind17.4 mph NW
Humidity94%
Visibility—
Dew point60°
Fri, 1471° / 54°0Clear
71 °Clear

Port Huron, Friday, 14 August

Clear. High 71°, low 54°.

Pressure30.09 inHg
Wind11 mph NW
Humidity46%
Visibility—
Dew point47°
Sat, 1580° / 55°0Clear
80 °Clear

Port Huron, Saturday, 15 August

Clear. High 80°, low 55°.

Pressure30.09 inHg
Wind16.3 mph W
Humidity37%
Visibility—
Dew point49°
Sun, 1676° / 62°0Partly cloudy
76 °Partly cloudy

Port Huron, Sunday, 16 August

Partly cloudy. High 76°, low 62°.

Pressure30.18 inHg
Wind9 mph NE
Humidity46%
Visibility—
Dew point52°
Mon, 1777° / 62°0.03Light rain
77 °Light rain

Port Huron, Monday, 17 August

Light rain. High 77°, low 62°.

Pressure30.12 inHg
Wind10.2 mph S
Humidity58%
Visibility—
Dew point57°
Tue, 1876° / 61°0Light rain
76 °Light rain

Port Huron, Tuesday, 18 August

Light rain. High 76°, low 61°.

Pressure29.94 inHg
Wind12.7 mph S
Humidity72%
Visibility—
Dew point61°
Wed, 1976° / 62°0.2Light rain
76 °Light rain

Port Huron, Wednesday, 19 August

Light rain. High 76°, low 62°.

Pressure29.85 inHg
Wind18.2 mph N
Humidity84%
Visibility—
Dew point66°
Thu, 2064° / 53°0.01Light rain
64 °Light rain

Port Huron, Thursday, 20 August

Light rain. High 64°, low 53°.

Pressure30.18 inHg
Wind18 mph N
Humidity53%
Visibility—
Dew point43°
Fri, 2170° / 50°0Light rain
70 °Light rain

Port Huron, Friday, 21 August

Light rain. High 70°, low 50°.

Pressure30.15 inHg
Wind10.4 mph N
Humidity39%
Visibility—
Dew point42°
Sat, 2271° / 54°0.2Rain
71 °Rain

Port Huron, Saturday, 22 August

Rain. High 71°, low 54°.

Pressure30.03 inHg
Wind16.4 mph NW
Humidity40%
Visibility—
Dew point43°
Sun, 2367° / 56°0.01Light rain
67 °Light rain

Port Huron, Sunday, 23 August

Light rain. High 67°, low 56°.

Pressure30.09 inHg
Wind16.6 mph N
Humidity52%
Visibility—
Dew point47°

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 Port Huron, 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 Port Huron, 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.