As of 07:48 EDT

Weather in Big Bay, MI

44°Current weather

Big Bay, Friday, 16 October, 07:48

Rain. Feels like 44°. High 47°, low 42°.

Pressure29.97 inHg
Wind2 mph N
Humidity95%
Visibility2.9 mi
Dew point43°

Monthly outlook for Big Bay, MI: average high 56°, average low 47.2°. That is 3° above the climate normal for October. Precipitation is expected on 6 days (about 3.0 inches), against a normal of 8 days and 2.1 inches. The warmest day looks like 24 October (67°), the coolest 31 October (37.3°).

56°/47.2°
Average high / low
+3°
Above normal
6 / 8
Wet days / normal
3.0 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
16 October – 25 October59.8°51.6°+4.6°
26 October – 4 November49.6°47.9°+0.9°
5 November – 14 Novemberat normal42.6°—

October records over 66 years

85.5°2 October 2023All-time high
21.9°27 October 2020All-time low
Sat, 1753° / 41°0Clear
53 °Clear

Big Bay, Saturday, 17 October

Clear. High 53°, low 41°.

Pressure30.24 inHg
Wind15.6 mph W
Humidity44%
Visibility6.2 mi
Dew point30°
Sun, 1863° / 51°0Mostly clear
63 °Mostly clear

Big Bay, Sunday, 18 October

Mostly clear. High 63°, low 51°.

Pressure30.09 inHg
Wind11.2 mph SW
Humidity46%
Visibility6.2 mi
Dew point37°
Mon, 1958° / 51°0Overcast
58 °Overcast

Big Bay, Monday, 19 October

Overcast. High 58°, low 51°.

Pressure30.30 inHg
Wind6.4 mph W
Humidity63%
Visibility6.2 mi
Dew point45°
Tue, 2060° / 47°0Clear
60 °Clear

Big Bay, Tuesday, 20 October

Clear. High 60°, low 47°.

Pressure30.39 inHg
Wind11.3 mph E
Humidity73%
Visibility—
Dew point50°
Wed, 2164° / 49°0.02Light rain
64 °Light rain

Big Bay, Wednesday, 21 October

Light rain. High 64°, low 49°.

Pressure30.21 inHg
Wind10.6 mph S
Humidity58%
Visibility—
Dew point46°
Thu, 2259° / 51°0.06Light rain
59 °Light rain

Big Bay, Thursday, 22 October

Light rain. High 59°, low 51°.

Pressure30.12 inHg
Wind11.3 mph S
Humidity77%
Visibility—
Dew point51°
Fri, 2366° / 51°0Overcast
66 °Overcast

Big Bay, Friday, 23 October

Overcast. High 66°, low 51°.

Pressure30.15 inHg
Wind10.1 mph S
Humidity65%
Visibility—
Dew point51°
Sat, 2467° / 57°0Overcast
67 °Overcast

Big Bay, Saturday, 24 October

Overcast. High 67°, low 57°.

Pressure30.06 inHg
Wind17.6 mph S
Humidity53%
Visibility—
Dew point47°
Sun, 2561° / 49°0Overcast
61 °Overcast

Big Bay, Sunday, 25 October

Overcast. High 61°, low 49°.

Pressure30.18 inHg
Wind13.6 mph S
Humidity63%
Visibility—
Dew point46°
Mon, 2650° / 46°0Overcast
50 °Overcast

Big Bay, Monday, 26 October

Overcast. High 50°, low 46°.

Pressure30.15 inHg
Wind11.3 mph E
Humidity82%
Visibility—
Dew point43°
Tue, 2753° / 47°0.27Light rain
53 °Light rain

Big Bay, Tuesday, 27 October

Light rain. High 53°, low 47°.

Pressure29.62 inHg
Wind21.3 mph W
Humidity95%
Visibility—
Dew point50°
Wed, 2850° / 44°0Overcast
50 °Overcast

Big Bay, Wednesday, 28 October

Overcast. High 50°, low 44°.

Pressure29.85 inHg
Wind19.7 mph W
Humidity57%
Visibility—
Dew point33°
Thu, 2947° / 45°0.35Rain
47 °Rain

Big Bay, Thursday, 29 October

Rain. High 47°, low 45°.

Pressure29.88 inHg
Wind7.6 mph E
Humidity89%
Visibility—
Dew point42°
Fri, 3055° / 47°1.43Rain
55 °Rain

Big Bay, Friday, 30 October

Rain. High 55°, low 47°.

Pressure29.38 inHg
Wind16.5 mph NW
Humidity98%
Visibility—
Dew point53°
Sat, 3143° / 37°0.2Snow
43 °Snow

Big Bay, Saturday, 31 October

Snow. High 43°, low 37°.

Pressure29.65 inHg
Wind23.3 mph N
Humidity87%
Visibility—
Dew point35°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 0147° / 39°0.14Climate normal
47 °Climate normal

Big Bay, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high47°
Average low39°
Average precipitation0.14 in
Chance of precipitation43%
Record high67° (1990)
Record low26° (2017)
Mon, 0247° / 38°0.14Climate normal
47 °Climate normal

Big Bay, Monday, 2 November

Climate normal for this date — 60-year average.

Average high47°
Average low38°
Average precipitation0.14 in
Chance of precipitation48%
Record high68° (2022)
Record low23° (1984)
Tue, 0346° / 38°0.09Climate normal
46 °Climate normal

Big Bay, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high46°
Average low38°
Average precipitation0.09 in
Chance of precipitation50%
Record high68° (2022)
Record low22° (1991)
Wed, 0446° / 38°0.1Climate normal
46 °Climate normal

Big Bay, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high46°
Average low38°
Average precipitation0.1 in
Chance of precipitation48%
Record high67° (2008)
Record low25° (1991)
Thu, 0545° / 38°0.13Climate normal
45 °Climate normal

Big Bay, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high45°
Average low38°
Average precipitation0.13 in
Chance of precipitation48%
Record high64° (2015)
Record low20° (1991)
Fri, 0645° / 37°0.09Climate normal
45 °Climate normal

Big Bay, Friday, 6 November

Climate normal for this date — 60-year average.

Average high45°
Average low37°
Average precipitation0.09 in
Chance of precipitation43%
Record high73° (2020)
Record low19° (1991)
Sat, 0745° / 37°0.06Climate normal
45 °Climate normal

Big Bay, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high45°
Average low37°
Average precipitation0.06 in
Chance of precipitation43%
Record high69° (2020)
Record low19° (1991)
Sun, 0844° / 36°0.08Climate normal
44 °Climate normal

Big Bay, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high44°
Average low36°
Average precipitation0.08 in
Chance of precipitation43%
Record high68° (2020)
Record low19° (2019)
Mon, 0944° / 35°0.14Climate normal
44 °Climate normal

Big Bay, Monday, 9 November

Climate normal for this date — 60-year average.

Average high44°
Average low35°
Average precipitation0.14 in
Chance of precipitation45%
Record high70° (2020)
Record low15° (2017)
Tue, 1042° / 35°0.19Climate normal
42 °Climate normal

Big Bay, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high42°
Average low35°
Average precipitation0.19 in
Chance of precipitation67%
Record high60° (2022)
Record low15° (2017)
Wed, 1140° / 33°0.13Climate normal
40 °Climate normal

Big Bay, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high40°
Average low33°
Average precipitation0.13 in
Chance of precipitation47%
Record high60° (2012)
Record low16° (2019)
Thu, 1240° / 32°0.15Climate normal
40 °Climate normal

Big Bay, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high40°
Average low32°
Average precipitation0.15 in
Chance of precipitation48%
Record high55° (1964)
Record low13° (2019)
Fri, 1340° / 33°0.1Climate normal
40 °Climate normal

Big Bay, Friday, 13 November

Climate normal for this date — 60-year average.

Average high40°
Average low33°
Average precipitation0.1 in
Chance of precipitation52%
Record high62° (1999)
Record low14° (2019)
Sat, 1441° / 33°0.06Climate normal
41 °Climate normal

Big Bay, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high41°
Average low33°
Average precipitation0.06 in
Chance of precipitation38%
Record high61° (2001)
Record low16° (1986)

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.