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As of 18:06 EDT

Weather in Big Bay, MI

74°Current weather

Big Bay, Saturday, 8 August, 18:06

Partly cloudy. Feels like 74°. High 76°, low 61°.

Pressure29.91 inHg
Wind1 mph W
Humidity51%
Visibility6.2 mi
Dew point56°
Sun, 0978° / 62°0.12Light rain
78 °Light rain

Big Bay, Sunday, 9 August

Light rain. High 78°, low 62°.

Pressure29.85 inHg
Wind5.9 mph E
Humidity65%
Visibility6.2 mi
Dew point55°
Mon, 1073° / 58°0Overcast
73 °Overcast

Big Bay, Monday, 10 August

Overcast. High 73°, low 58°.

Pressure29.91 inHg
Wind4.2 mph N
Humidity56%
Visibility6.2 mi
Dew point54°
Tue, 1174° / 61°0.01Light rain
74 °Light rain

Big Bay, Tuesday, 11 August

Light rain. High 74°, low 61°.

Pressure29.88 inHg
Wind0.7 mph SE
Humidity49%
Visibility6.2 mi
Dew point51°
Wed, 1269° / 59°0Partly cloudy
69 °Partly cloudy

Big Bay, Wednesday, 12 August

Partly cloudy. High 69°, low 59°.

Pressure29.85 inHg
Wind7.8 mph NW
Humidity57%
Visibility6.2 mi
Dew point51°
Thu, 1362° / 53°0Clear
62 °Clear

Big Bay, Thursday, 13 August

Clear. High 62°, low 53°.

Pressure30.03 inHg
Wind12.8 mph N
Humidity62%
Visibility—
Dew point47°
Fri, 1469° / 53°0Partly cloudy
69 °Partly cloudy

Big Bay, Friday, 14 August

Partly cloudy. High 69°, low 53°.

Pressure30.15 inHg
Wind12.5 mph W
Humidity48%
Visibility—
Dew point46°
Sat, 1571° / 59°0Overcast
71 °Overcast

Big Bay, Saturday, 15 August

Overcast. High 71°, low 59°.

Pressure30.24 inHg
Wind9.9 mph S
Humidity48%
Visibility—
Dew point49°
Sun, 1677° / 65°0.19Light rain
77 °Light rain

Big Bay, Sunday, 16 August

Light rain. High 77°, low 65°.

Pressure29.97 inHg
Wind12.8 mph S
Humidity62%
Visibility—
Dew point62°
Mon, 1768° / 61°0.06Light rain
68 °Light rain

Big Bay, Monday, 17 August

Light rain. High 68°, low 61°.

Pressure30.03 inHg
Wind8.3 mph N
Humidity65%
Visibility—
Dew point55°
Tue, 1868° / 60°0Overcast
68 °Overcast

Big Bay, Tuesday, 18 August

Overcast. High 68°, low 60°.

Pressure30.09 inHg
Wind8.7 mph E
Humidity69%
Visibility—
Dew point53°
Wed, 1971° / 62°0.02Light rain
71 °Light rain

Big Bay, Wednesday, 19 August

Light rain. High 71°, low 62°.

Pressure29.97 inHg
Wind8.3 mph SE
Humidity80%
Visibility—
Dew point61°
Thu, 2068° / 53°0.03Light rain
68 °Light rain

Big Bay, Thursday, 20 August

Light rain. High 68°, low 53°.

Pressure29.97 inHg
Wind12.5 mph N
Humidity88%
Visibility—
Dew point60°
Fri, 2166° / 52°0.01Light rain
66 °Light rain

Big Bay, Friday, 21 August

Light rain. High 66°, low 52°.

Pressure30.00 inHg
Wind8.1 mph W
Humidity52%
Visibility—
Dew point44°
Sat, 2257° / 50°0.04Light rain
57 °Light rain

Big Bay, Saturday, 22 August

Light rain. High 57°, low 50°.

Pressure30.18 inHg
Wind18 mph N
Humidity59%
Visibility—
Dew point39°
Sun, 2359° / 48°0Overcast
59 °Overcast

Big Bay, Sunday, 23 August

Overcast. High 59°, low 48°.

Pressure30.27 inHg
Wind7.6 mph E
Humidity51%
Visibility—
Dew point40°

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 Big Bay, 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 Big Bay, 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.