As of 01:53 EDT

Weather in Big Bay, MI

46°Current weather

Big Bay, Friday, 16 October, 01:53

Rain. Feels like 40°. High 47°, low 41°.

Pressure29.80 inHg
Wind13 mph N
Humidity96%
Visibility2.0 mi
Dew point45°

Monthly outlook for Big Bay, MI: average high 56.4°, average low 49°. That is 3.2° above the climate normal for October. Precipitation is expected on 4 days (about 1.1 inches), against a normal of 8 days and 2.1 inches. The warmest day looks like 23 October (63.3°), the coolest 17 October (38.6°).

56.4°/49°
Average high / low
+3.2°
Above normal
4 / 8
Wet days / normal
1.1 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
16 October – 25 October59.8°51.6°+4.6°
26 October – 4 November50.8°47.9°+1.6°
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, 1759° / 39°0Clear
59 °Clear

Big Bay, Saturday, 17 October

Clear. High 59°, low 39°.

Pressure30.24 inHg
Wind16.1 mph W
Humidity45%
Visibility6.2 mi
Dew point31°
Sun, 1863° / 50°0Overcast
63 °Overcast

Big Bay, Sunday, 18 October

Overcast. High 63°, low 50°.

Pressure30.06 inHg
Wind11.9 mph SW
Humidity46%
Visibility6.2 mi
Dew point37°
Mon, 1957° / 50°0Overcast
57 °Overcast

Big Bay, Monday, 19 October

Overcast. High 57°, low 50°.

Pressure30.27 inHg
Wind2 mph NW
Humidity69%
Visibility6.2 mi
Dew point45°
Tue, 2062° / 48°0Clear
62 °Clear

Big Bay, Tuesday, 20 October

Clear. High 62°, low 48°.

Pressure30.33 inHg
Wind9.6 mph E
Humidity69%
Visibility—
Dew point49°
Wed, 2163° / 51°0Overcast
63 °Overcast

Big Bay, Wednesday, 21 October

Overcast. High 63°, low 51°.

Pressure30.24 inHg
Wind10.1 mph S
Humidity58%
Visibility—
Dew point46°
Thu, 2262° / 56°0.05Light rain
62 °Light rain

Big Bay, Thursday, 22 October

Light rain. High 62°, low 56°.

Pressure30.18 inHg
Wind11.6 mph S
Humidity73%
Visibility—
Dew point51°
Fri, 2363° / 55°0Overcast
63 °Overcast

Big Bay, Friday, 23 October

Overcast. High 63°, low 55°.

Pressure30.15 inHg
Wind11.6 mph S
Humidity60%
Visibility—
Dew point48°
Sat, 2463° / 58°0Overcast
63 °Overcast

Big Bay, Saturday, 24 October

Overcast. High 63°, low 58°.

Pressure30.15 inHg
Wind16.9 mph S
Humidity51%
Visibility—
Dew point44°
Sun, 2561° / 49°0Clear
61 °Clear

Big Bay, Sunday, 25 October

Clear. High 61°, low 49°.

Pressure30.27 inHg
Wind10.2 mph SW
Humidity44%
Visibility—
Dew point38°
Mon, 2649° / 47°0.02Light rain
49 °Light rain

Big Bay, Monday, 26 October

Light rain. High 49°, low 47°.

Pressure30.30 inHg
Wind10.3 mph E
Humidity68%
Visibility—
Dew point39°
Tue, 2752° / 48°0Overcast
52 °Overcast

Big Bay, Tuesday, 27 October

Overcast. High 52°, low 48°.

Pressure29.97 inHg
Wind4 mph S
Humidity81%
Visibility—
Dew point46°
Wed, 2854° / 50°0Overcast
54 °Overcast

Big Bay, Wednesday, 28 October

Overcast. High 54°, low 50°.

Pressure29.88 inHg
Wind8.2 mph E
Humidity80%
Visibility—
Dew point47°
Thu, 2952° / 50°0.3Rain
52 °Rain

Big Bay, Thursday, 29 October

Rain. High 52°, low 50°.

Pressure29.71 inHg
Wind13.4 mph W
Humidity94%
Visibility—
Dew point49°
Fri, 3048° / 46°0.09Light rain
48 °Light rain

Big Bay, Friday, 30 October

Light rain. High 48°, low 46°.

Pressure29.77 inHg
Wind20.4 mph W
Humidity76%
Visibility—
Dew point40°
Sat, 3149° / 46°0Overcast
49 °Overcast

Big Bay, Saturday, 31 October

Overcast. High 49°, low 46°.

Pressure29.91 inHg
Wind16.8 mph W
Humidity72%
Visibility—
Dew point40°
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.