As of 22:51 EDT

Weather in Big Bay, MI

46°Current weather

Big Bay, Thursday, 22 October, 22:51

Clear. Feels like 42°. High 60°, low 45°.

Pressure30.24 inHg
Wind8.5 mph S
Humidity92%
Visibility6.2 mi
Dew point44°

Monthly outlook for Big Bay, MI: average high 54.7°, average low 44.2°. That is 3.5° above the climate normal for October. Precipitation is expected on 5 days (about 0.7 inches), against a normal of 8 days and 2.0 inches. The warmest day looks like 24 October (68.7°), the coolest 6 November (33.6°).

54.7°/44.2°
Average high / low
+3.5°
Above normal
5 / 8
Wet days / normal
0.7 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
22 October – 31 October57.8°49.7°+4.5°
1 November – 10 November49.5°45°+2.5°
11 November – 20 Novemberat normal40.1°—

October records over 66 years

85.5°2 October 2023All-time high
21.9°27 October 2020All-time low
Fri, 2368° / 46°0Overcast
68 °Overcast

Big Bay, Friday, 23 October

Overcast. High 68°, low 46°.

Pressure30.24 inHg
Wind6.5 mph SW
Humidity69%
Visibility6.2 mi
Dew point51°
Sat, 2469° / 50°0Overcast
69 °Overcast

Big Bay, Saturday, 24 October

Overcast. High 69°, low 50°.

Pressure30.15 inHg
Wind16.2 mph S
Humidity62%
Visibility6.2 mi
Dew point48°
Sun, 2562° / 51°0.09Rain
62 °Rain

Big Bay, Sunday, 25 October

Rain. High 62°, low 51°.

Pressure30.36 inHg
Wind13.5 mph W
Humidity60%
Visibility6.2 mi
Dew point40°
Mon, 2650° / 44°0Overcast
50 °Overcast

Big Bay, Monday, 26 October

Overcast. High 50°, low 44°.

Pressure30.56 inHg
Wind7.4 mph N
Humidity61%
Visibility6.2 mi
Dew point33°
Tue, 2749° / 43°0.04Light rain
49 °Light rain

Big Bay, Tuesday, 27 October

Light rain. High 49°, low 43°.

Pressure30.42 inHg
Wind12.5 mph SE
Humidity63%
Visibility—
Dew point36°
Wed, 2860° / 50°0.06Light rain
60 °Light rain

Big Bay, Wednesday, 28 October

Light rain. High 60°, low 50°.

Pressure29.94 inHg
Wind19 mph S
Humidity73%
Visibility—
Dew point50°
Thu, 2961° / 47°0.02Light rain
61 °Light rain

Big Bay, Thursday, 29 October

Light rain. High 61°, low 47°.

Pressure30.00 inHg
Wind18.3 mph SW
Humidity75%
Visibility—
Dew point46°
Fri, 3046° / 42°0.01Light rain
46 °Light rain

Big Bay, Friday, 30 October

Light rain. High 46°, low 42°.

Pressure30.24 inHg
Wind9.5 mph NW
Humidity54%
Visibility—
Dew point30°
Sat, 3153° / 39°0.33Rain
53 °Rain

Big Bay, Saturday, 31 October

Rain. High 53°, low 39°.

Pressure30.03 inHg
Wind16.8 mph SE
Humidity75%
Visibility—
Dew point40°
Sun, 0156° / 47°0Overcast
56 °Overcast

Big Bay, Sunday, 1 November

Overcast. High 56°, low 47°.

Pressure29.85 inHg
Wind13.5 mph W
Humidity61%
Visibility—
Dew point42°
Mon, 0251° / 42°0Clear
51 °Clear

Big Bay, Monday, 2 November

Clear. High 51°, low 42°.

Pressure30.21 inHg
Wind11.1 mph W
Humidity55%
Visibility—
Dew point34°
Tue, 0349° / 42°0Mostly clear
49 °Mostly clear

Big Bay, Tuesday, 3 November

Mostly clear. High 49°, low 42°.

Pressure30.33 inHg
Wind6.7 mph N
Humidity69%
Visibility—
Dew point39°
Wed, 0447° / 42°0.06Light rain
47 °Light rain

Big Bay, Wednesday, 4 November

Light rain. High 47°, low 42°.

Pressure30.03 inHg
Wind12.4 mph W
Humidity81%
Visibility—
Dew point41°
Thu, 0546° / 42°0.03Light rain
46 °Light rain

Big Bay, Thursday, 5 November

Light rain. High 46°, low 42°.

Pressure29.83 inHg
Wind16.9 mph W
Humidity65%
Visibility—
Dew point34°
Fri, 0648° / 34°0.01Light rain
48 °Light rain

Big Bay, Friday, 6 November

Light rain. High 48°, low 34°.

Pressure29.88 inHg
Wind21.5 mph N
Humidity48%
Visibility—
Dew point21°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Sun, 1541° / 34°0.07Climate normal
41 °Climate normal

Big Bay, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high41°
Average low34°
Average precipitation0.07 in
Chance of precipitation42%
Record high59° (2001)
Record low20° (2019)
Mon, 1641° / 33°0.09Climate normal
41 °Climate normal

Big Bay, Monday, 16 November

Climate normal for this date — 60-year average.

Average high41°
Average low33°
Average precipitation0.09 in
Chance of precipitation38%
Record high62° (2023)
Record low18° (2019)
Tue, 1740° / 33°0.13Climate normal
40 °Climate normal

Big Bay, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high40°
Average low33°
Average precipitation0.13 in
Chance of precipitation47%
Record high61° (2001)
Record low17° (2014)
Wed, 1840° / 32°0.11Climate normal
40 °Climate normal

Big Bay, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high40°
Average low32°
Average precipitation0.11 in
Chance of precipitation48%
Record high62° (2001)
Record low13° (2018)
Thu, 1940° / 32°0.11Climate normal
40 °Climate normal

Big Bay, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high40°
Average low32°
Average precipitation0.11 in
Chance of precipitation62%
Record high54° (1975)
Record low13° (2014)
Fri, 2038° / 31°0.15Climate normal
38 °Climate normal

Big Bay, Friday, 20 November

Climate normal for this date — 60-year average.

Average high38°
Average low31°
Average precipitation0.15 in
Chance of precipitation53%
Record high55° (1982)
Record low13° (2018)

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.