As of 18:25 EDT

Weather in Big Bay, MI

51°Current weather

Big Bay, Sunday, 25 October, 18:25

Overcast. Feels like 49°. High 58°, low 51°.

Pressure30.33 inHg
Wind10.8 mph W
Humidity55%
Visibility6.2 mi
Dew point36°

Monthly outlook for Big Bay, MI: average high 53.3°, average low 46.2°. That is 3.5° above the climate normal for October. Precipitation is expected on 6 days (about 1.2 inches), against a normal of 7 days and 1.7 inches. The warmest day looks like 28 October (62.9°), the coolest 7 November (40.4°).

53.3°/46.2°
Average high / low
+3.5°
Above normal
6 / 7
Wet days / normal
1.2 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
25 October – 3 November55.9°48.4°+4.2°
4 November – 13 November48.9°43.1°+3.2°
14 November – 23 Novemberat normal39.4°—

October records over 66 years

85.5°2 October 2023All-time high
21.9°27 October 2020All-time low
Mon, 2655° / 45°0.01Light rain
55 °Light rain

Big Bay, Monday, 26 October

Light rain. High 55°, low 45°.

Pressure30.50 inHg
Wind9.4 mph N
Humidity63%
Visibility6.2 mi
Dew point33°
Tue, 2752° / 43°0.12Rain
52 °Rain

Big Bay, Tuesday, 27 October

Rain. High 52°, low 43°.

Pressure30.39 inHg
Wind10.6 mph SE
Humidity80%
Visibility6.2 mi
Dew point39°
Wed, 2863° / 53°0.17Rain
63 °Rain

Big Bay, Wednesday, 28 October

Rain. High 63°, low 53°.

Pressure30.06 inHg
Wind6.3 mph SW
Humidity75%
Visibility6.2 mi
Dew point52°
Thu, 2958° / 50°0.17Rain
58 °Rain

Big Bay, Thursday, 29 October

Rain. High 58°, low 50°.

Pressure30.00 inHg
Wind10.7 mph W
Humidity81%
Visibility6.2 mi
Dew point49°
Fri, 3054° / 47°0Mostly clear
54 °Mostly clear

Big Bay, Friday, 30 October

Mostly clear. High 54°, low 47°.

Pressure30.09 inHg
Wind12.7 mph NW
Humidity71%
Visibility—
Dew point43°
Sat, 3155° / 43°0Light rain
55 °Light rain

Big Bay, Saturday, 31 October

Light rain. High 55°, low 43°.

Pressure30.24 inHg
Wind9.6 mph N
Humidity58%
Visibility—
Dew point39°
Sun, 0155° / 49°0Overcast
55 °Overcast

Big Bay, Sunday, 1 November

Overcast. High 55°, low 49°.

Pressure30.15 inHg
Wind8.6 mph SW
Humidity76%
Visibility—
Dew point47°
Mon, 0253° / 47°0Overcast
53 °Overcast

Big Bay, Monday, 2 November

Overcast. High 53°, low 47°.

Pressure30.27 inHg
Wind7.2 mph SE
Humidity78%
Visibility—
Dew point46°
Tue, 0357° / 51°0Overcast
57 °Overcast

Big Bay, Tuesday, 3 November

Overcast. High 57°, low 51°.

Pressure30.24 inHg
Wind13 mph S
Humidity71%
Visibility—
Dew point46°
Wed, 0453° / 49°0.06Light rain
53 °Light rain

Big Bay, Wednesday, 4 November

Light rain. High 53°, low 49°.

Pressure29.94 inHg
Wind14.9 mph S
Humidity84%
Visibility—
Dew point49°
Thu, 0548° / 44°0.01Light rain
48 °Light rain

Big Bay, Thursday, 5 November

Light rain. High 48°, low 44°.

Pressure30.00 inHg
Wind10.2 mph N
Humidity70%
Visibility—
Dew point37°
Fri, 0644° / 41°0Overcast
44 °Overcast

Big Bay, Friday, 6 November

Overcast. High 44°, low 41°.

Pressure30.06 inHg
Wind8.3 mph S
Humidity62%
Visibility—
Dew point31°
Sat, 0751° / 40°0.01Light rain
51 °Light rain

Big Bay, Saturday, 7 November

Light rain. High 51°, low 40°.

Pressure29.83 inHg
Wind14.2 mph SE
Humidity64%
Visibility—
Dew point37°
Sun, 0851° / 46°0.56Rain
51 °Rain

Big Bay, Sunday, 8 November

Rain. High 51°, low 46°.

Pressure29.38 inHg
Wind15 mph W
Humidity73%
Visibility—
Dew point42°
Mon, 0946° / 41°0.03Light rain
46 °Light rain

Big Bay, Monday, 9 November

Light rain. High 46°, low 41°.

Pressure29.35 inHg
Wind18.9 mph N
Humidity70%
Visibility—
Dew point36°
From day 17 onward the outlook is built from 60-year climate statistics
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)
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)

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.