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As of 08:48 EDT

Weather in Keweenaw Bay, MI

63°Current weather

Keweenaw Bay, Sunday, 9 August, 08:48

Overcast. Feels like 64°. High 75°, low 60°.

Pressure29.91 inHg
Wind3 mph SE
Humidity88%
Visibility6.2 mi
Dew point60°
Mon, 1080° / 58°0Clear
80 °Clear

Keweenaw Bay, Monday, 10 August

Clear. High 80°, low 58°.

Pressure29.91 inHg
Wind7.8 mph NW
Humidity40%
Visibility6.2 mi
Dew point50°
Tue, 1181° / 56°0.33Rain
81 °Rain

Keweenaw Bay, Tuesday, 11 August

Rain. High 81°, low 56°.

Pressure29.88 inHg
Wind5.7 mph S
Humidity95%
Visibility6.2 mi
Dew point64°
Wed, 1276° / 58°0Clear
76 °Clear

Keweenaw Bay, Wednesday, 12 August

Clear. High 76°, low 58°.

Pressure29.88 inHg
Wind6.6 mph N
Humidity47%
Visibility6.2 mi
Dew point51°
Thu, 1371° / 52°0Partly cloudy
71 °Partly cloudy

Keweenaw Bay, Thursday, 13 August

Partly cloudy. High 71°, low 52°.

Pressure30.06 inHg
Wind7.1 mph N
Humidity40%
Visibility—
Dew point42°
Fri, 1474° / 52°0Mostly clear
74 °Mostly clear

Keweenaw Bay, Friday, 14 August

Mostly clear. High 74°, low 52°.

Pressure30.21 inHg
Wind7.8 mph NE
Humidity35%
Visibility—
Dew point42°
Sat, 1576° / 54°0Overcast
76 °Overcast

Keweenaw Bay, Saturday, 15 August

Overcast. High 76°, low 54°.

Pressure30.24 inHg
Wind8.4 mph E
Humidity36%
Visibility—
Dew point45°
Sun, 1666° / 57°0.07Light rain
66 °Light rain

Keweenaw Bay, Sunday, 16 August

Light rain. High 66°, low 57°.

Pressure30.06 inHg
Wind6.2 mph NW
Humidity93%
Visibility—
Dew point58°
Mon, 1780° / 56°0Mostly clear
80 °Mostly clear

Keweenaw Bay, Monday, 17 August

Mostly clear. High 80°, low 56°.

Pressure30.00 inHg
Wind6.3 mph NW
Humidity36%
Visibility—
Dew point47°
Tue, 1872° / 57°0.03Light rain
72 °Light rain

Keweenaw Bay, Tuesday, 18 August

Light rain. High 72°, low 57°.

Pressure29.97 inHg
Wind9.9 mph SW
Humidity58%
Visibility—
Dew point53°
Wed, 1990° / 67°0.41Rain
90 °Rain

Keweenaw Bay, Wednesday, 19 August

Rain. High 90°, low 67°.

Pressure29.80 inHg
Wind10.6 mph SW
Humidity46%
Visibility—
Dew point64°
Thu, 2082° / 65°0.11Light rain
82 °Light rain

Keweenaw Bay, Thursday, 20 August

Light rain. High 82°, low 65°.

Pressure29.77 inHg
Wind12.3 mph NW
Humidity54%
Visibility—
Dew point62°
Fri, 2171° / 59°0Partly cloudy
71 °Partly cloudy

Keweenaw Bay, Friday, 21 August

Partly cloudy. High 71°, low 59°.

Pressure30.03 inHg
Wind6.1 mph NE
Humidity49%
Visibility—
Dew point49°
Sat, 2268° / 57°0.2Light rain
68 °Light rain

Keweenaw Bay, Saturday, 22 August

Light rain. High 68°, low 57°.

Pressure29.94 inHg
Wind8 mph S
Humidity89%
Visibility—
Dew point61°
Sun, 2362° / 54°0.14Light rain
62 °Light rain

Keweenaw Bay, Sunday, 23 August

Light rain. High 62°, low 54°.

Pressure30.12 inHg
Wind12.2 mph NE
Humidity83%
Visibility—
Dew point52°
Mon, 2466° / 54°0Overcast
66 °Overcast

Keweenaw Bay, Monday, 24 August

Overcast. High 66°, low 54°.

Pressure30.18 inHg
Wind13.5 mph NE
Humidity61%
Visibility—
Dew point50°

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 Keweenaw 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 Keweenaw 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.