Monthly outlook for Gros Cap, MI: average high 53.6°, average low 44.7°. That is 4.2° above the climate normal for October. Precipitation is expected on 4 days (about 1.7 inches), against a normal of 6 days and 1.6 inches. The warmest day looks like 24 October (64.5°), the coolest 8 November (38.9°).
53.6°/44.7°
Average high / low
+4.2°
Above normal
4 / 6
Wet days / normal
1.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
24 October – 2 November
55.8°
47.3°
+4.7°
3 November – 12 November
50°
43°
+3.9°
13 November – 22 November
at normal
39.5°
—
October records over 66 years
74.1°8 October 2007All-time high
23.9°30 October 2020All-time low
Climate normals and records are computed from the nearest reference point — Mackinac Island (10 mi).
Sun, 2562° / 47°0.02
62 °
Gros Cap, Sunday, 25 October
Light rain. High 62°, low 47°.
Pressure30.33 inHg
Wind13.9 mph SW
Humidity87%
Visibility6.2 mi
Dew point54°
Mon, 2654° / 42°0.01
54 °
Gros Cap, Monday, 26 October
Light rain. High 54°, low 42°.
Pressure30.42 inHg
Wind7.7 mph N
Humidity57%
Visibility6.2 mi
Dew point35°
Tue, 2749° / 41°0
49 °
Gros Cap, Tuesday, 27 October
Overcast. High 49°, low 41°.
Pressure30.42 inHg
Wind14.7 mph SE
Humidity71%
Visibility6.2 mi
Dew point39°
Wed, 2859° / 47°0
59 °
Gros Cap, Wednesday, 28 October
Overcast. High 59°, low 47°.
Pressure30.12 inHg
Wind14.1 mph S
Humidity77%
Visibility6.2 mi
Dew point49°
Thu, 2954° / 47°0
54 °
Gros Cap, Thursday, 29 October
Partly cloudy. High 54°, low 47°.
Pressure30.12 inHg
Wind17.2 mph SW
Humidity74%
Visibility—
Dew point43°
Fri, 3049° / 40°0.01
49 °
Gros Cap, Friday, 30 October
Light rain. High 49°, low 40°.
Pressure30.27 inHg
Wind12 mph SE
Humidity73%
Visibility—
Dew point39°
Sat, 3157° / 48°0.3
57 °
Gros Cap, Saturday, 31 October
Rain. High 57°, low 48°.
Pressure30.03 inHg
Wind13.3 mph SE
Humidity79%
Visibility—
Dew point49°
Sun, 0156° / 54°1.06
56 °
Gros Cap, Sunday, 1 November
Rain. High 56°, low 54°.
Pressure29.65 inHg
Wind14.7 mph NW
Humidity97%
Visibility—
Dew point55°
Mon, 0255° / 50°0.02
55 °
Gros Cap, Monday, 2 November
Light rain. High 55°, low 50°.
Pressure29.94 inHg
Wind17.5 mph NW
Humidity85%
Visibility—
Dew point49°
Tue, 0350° / 44°0
50 °
Gros Cap, Tuesday, 3 November
Partly cloudy. High 50°, low 44°.
Pressure30.24 inHg
Wind11.4 mph SE
Humidity42%
Visibility—
Dew point27°
Wed, 0452° / 43°0
52 °
Gros Cap, Wednesday, 4 November
Clear. High 52°, low 43°.
Pressure29.74 inHg
Wind11.3 mph SE
Humidity66%
Visibility—
Dew point40°
Thu, 0550° / 43°0.04
50 °
Gros Cap, Thursday, 5 November
Light rain. High 50°, low 43°.
Pressure29.80 inHg
Wind23.8 mph NW
Humidity69%
Visibility—
Dew point36°
Fri, 0649° / 39°0
49 °
Gros Cap, Friday, 6 November
Overcast. High 49°, low 39°.
Pressure29.94 inHg
Wind13.3 mph S
Humidity62%
Visibility—
Dew point33°
Sat, 0753° / 48°0.14
53 °
Gros Cap, Saturday, 7 November
Light rain. High 53°, low 48°.
Pressure29.41 inHg
Wind21.7 mph NW
Humidity72%
Visibility—
Dew point44°
Sun, 0846° / 39°0.1
46 °
Gros Cap, Sunday, 8 November
Light rain. High 46°, low 39°.
Pressure29.68 inHg
Wind22.8 mph NW
Humidity76%
Visibility—
Dew point36°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0943° / 37°0.11
43 °
Gros Cap, Monday, 9 November
Climate normal for this date — 60-year average.
Average high43°
Average low37°
Average precipitation0.11 in
Chance of precipitation57%
Record high58° (2020)
Record low19° (2017)
Tue, 1042° / 36°0.13
42 °
Gros Cap, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high42°
Average low36°
Average precipitation0.13 in
Chance of precipitation48%
Record high58° (2020)
Record low12° (2017)
Wed, 1141° / 35°0.09
41 °
Gros Cap, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high41°
Average low35°
Average precipitation0.09 in
Chance of precipitation47%
Record high56° (2022)
Record low19° (2019)
Thu, 1240° / 34°0.09
40 °
Gros Cap, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high40°
Average low34°
Average precipitation0.09 in
Chance of precipitation33%
Record high54° (2012)
Record low15° (2019)
Fri, 1340° / 34°0.08
40 °
Gros Cap, Friday, 13 November
Climate normal for this date — 60-year average.
Average high40°
Average low34°
Average precipitation0.08 in
Chance of precipitation43%
Record high53° (2005)
Record low18° (1986)
Sat, 1440° / 35°0.04
40 °
Gros Cap, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high40°
Average low35°
Average precipitation0.04 in
Chance of precipitation30%
Record high53° (1994)
Record low19° (2018)
Sun, 1540° / 34°0.08
40 °
Gros Cap, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high40°
Average low34°
Average precipitation0.08 in
Chance of precipitation35%
Record high51° (1960)
Record low18° (1967)
Mon, 1640° / 34°0.07
40 °
Gros Cap, Monday, 16 November
Climate normal for this date — 60-year average.
Average high40°
Average low34°
Average precipitation0.07 in
Chance of precipitation37%
Record high53° (1988)
Record low20° (2019)
Tue, 1740° / 35°0.08
40 °
Gros Cap, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high40°
Average low35°
Average precipitation0.08 in
Chance of precipitation35%
Record high54° (1987)
Record low22° (2018)
Wed, 1840° / 34°0.08
40 °
Gros Cap, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high40°
Average low34°
Average precipitation0.08 in
Chance of precipitation38%
Record high55° (2016)
Record low20° (1980)
Thu, 1940° / 34°0.09
40 °
Gros Cap, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high40°
Average low34°
Average precipitation0.09 in
Chance of precipitation52%
Record high55° (2016)
Record low22° (2014)
Fri, 2039° / 33°0.11
39 °
Gros Cap, Friday, 20 November
Climate normal for this date — 60-year average.
Average high39°
Average low33°
Average precipitation0.11 in
Chance of precipitation40%
Record high51° (1982)
Record low15° (2018)
Sat, 2138° / 31°0.11
38 °
Gros Cap, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high38°
Average low31°
Average precipitation0.11 in
Chance of precipitation35%
Record high52° (1982)
Record low13° (2018)
Sun, 2237° / 32°0.05
37 °
Gros Cap, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high37°
Average low32°
Average precipitation0.05 in
Chance of precipitation28%
Record high53° (1963)
Record low15° (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 Gros Cap, 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 Gros Cap, 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.