As of 03:04 EDT

Weather in Big Bay, MI

53°Current weather

Big Bay, Wednesday, 28 October, 03:04

Overcast. Feels like 52°. High 59°, low 50°.

Pressure30.06 inHg
Wind1 mph SW
Humidity87%
Visibility6.2 mi
Dew point50°

Monthly outlook for Big Bay, MI: average high 48.8°, average low 41.5°. That is 1.9° above the climate normal for October. Precipitation is expected on 4 days (about 0.6 inches), against a normal of 8 days and 1.9 inches. The warmest day looks like 1 November (59.3°), the coolest 11 November (32.4°).

48.8°/41.5°
Average high / low
+1.9°
Above normal
4 / 8
Wet days / normal
0.6 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
28 October – 6 November53.1°47°+3.4°
7 November – 16 November41.6°41.7°-0°
17 November – 26 Novemberat normal38.3°—

October records over 66 years

85.5°2 October 2023All-time high
21.9°27 October 2020All-time low
Thu, 2959° / 47°0.07Rain
59 °Rain

Big Bay, Thursday, 29 October

Rain. High 59°, low 47°.

Pressure30.00 inHg
Wind21 mph W
Humidity69%
Visibility6.2 mi
Dew point40°
Fri, 3051° / 45°0Partly cloudy
51 °Partly cloudy

Big Bay, Friday, 30 October

Partly cloudy. High 51°, low 45°.

Pressure30.33 inHg
Wind11.4 mph W
Humidity71%
Visibility6.2 mi
Dew point38°
Sat, 3150° / 39°0Clear
50 °Clear

Big Bay, Saturday, 31 October

Clear. High 50°, low 39°.

Pressure30.36 inHg
Wind0.7 mph E
Humidity87%
Visibility6.2 mi
Dew point42°
Sun, 0159° / 45°0Clear
59 °Clear

Big Bay, Sunday, 1 November

Clear. High 59°, low 45°.

Pressure30.21 inHg
Wind7.8 mph SW
Humidity72%
Visibility—
Dew point48°
Mon, 0259° / 52°0Overcast
59 °Overcast

Big Bay, Monday, 2 November

Overcast. High 59°, low 52°.

Pressure30.09 inHg
Wind13.2 mph E
Humidity79%
Visibility—
Dew point52°
Tue, 0350° / 46°0Overcast
50 °Overcast

Big Bay, Tuesday, 3 November

Overcast. High 50°, low 46°.

Pressure30.18 inHg
Wind21.6 mph E
Humidity53%
Visibility—
Dew point31°
Wed, 0449° / 44°0Overcast
49 °Overcast

Big Bay, Wednesday, 4 November

Overcast. High 49°, low 44°.

Pressure30.18 inHg
Wind17.5 mph E
Humidity66%
Visibility—
Dew point37°
Thu, 0547° / 47°0.02Light rain
47 °Light rain

Big Bay, Thursday, 5 November

Light rain. High 47°, low 47°.

Pressure30.03 inHg
Wind8.7 mph SE
Humidity84%
Visibility—
Dew point43°
Fri, 0647° / 39°0.17Light rain
47 °Light rain

Big Bay, Friday, 6 November

Light rain. High 47°, low 39°.

Pressure30.03 inHg
Wind15.7 mph NE
Humidity76%
Visibility—
Dew point36°
Sat, 0739° / 35°0Overcast
39 °Overcast

Big Bay, Saturday, 7 November

Overcast. High 39°, low 35°.

Pressure30.21 inHg
Wind13.5 mph NE
Humidity62%
Visibility—
Dew point27°
Sun, 0843° / 34°0Mostly clear
43 °Mostly clear

Big Bay, Sunday, 8 November

Mostly clear. High 43°, low 34°.

Pressure30.18 inHg
Wind9.8 mph SW
Humidity44%
Visibility—
Dew point22°
Mon, 0946° / 38°0.02Light rain
46 °Light rain

Big Bay, Monday, 9 November

Light rain. High 46°, low 38°.

Pressure29.80 inHg
Wind19.7 mph S
Humidity63%
Visibility—
Dew point32°
Tue, 1048° / 37°0.24Rain
48 °Rain

Big Bay, Tuesday, 10 November

Rain. High 48°, low 37°.

Pressure29.88 inHg
Wind18.1 mph NW
Humidity69%
Visibility—
Dew point31°
Wed, 1139° / 32°0Light snow
39 °Light snow

Big Bay, Wednesday, 11 November

Light snow. High 39°, low 32°.

Pressure29.88 inHg
Wind23.6 mph N
Humidity70%
Visibility—
Dew point29°
Thu, 1235° / 33°0.03Light snow
35 °Light snow

Big Bay, Thursday, 12 November

Light snow. High 35°, low 33°.

Pressure30.24 inHg
Wind19.9 mph N
Humidity46%
Visibility—
Dew point16°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Sat, 2137° / 30°0.13Climate normal
37 °Climate normal

Big Bay, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high37°
Average low30°
Average precipitation0.13 in
Chance of precipitation48%
Record high58° (1990)
Record low13° (2018)
Sun, 2238° / 30°0.06Climate normal
38 °Climate normal

Big Bay, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high38°
Average low30°
Average precipitation0.06 in
Chance of precipitation35%
Record high57° (2012)
Record low10° (2018)
Mon, 2338° / 29°0.14Climate normal
38 °Climate normal

Big Bay, Monday, 23 November

Climate normal for this date — 60-year average.

Average high38°
Average low29°
Average precipitation0.14 in
Chance of precipitation58%
Record high52° (2001)
Record low16° (1995)
Tue, 2438° / 30°0.1Climate normal
38 °Climate normal

Big Bay, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high38°
Average low30°
Average precipitation0.1 in
Chance of precipitation42%
Record high55° (2017)
Record low9° (2005)
Wed, 2537° / 30°0.09Climate normal
37 °Climate normal

Big Bay, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high37°
Average low30°
Average precipitation0.09 in
Chance of precipitation53%
Record high52° (1984)
Record low15° (2010)
Thu, 2636° / 30°0.15Climate normal
36 °Climate normal

Big Bay, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high36°
Average low30°
Average precipitation0.15 in
Chance of precipitation52%
Record high55° (2022)
Record low13° (2010)

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.