Monthly outlook for Gros Cap, MI: average high 50.2°, average low 43.7°. That is 3.5° above the climate normal for October. Precipitation is expected on 10 days (about 3.9 inches), against a normal of 6 days and 1.6 inches. The warmest day looks like 29 October (63°), the coolest 8 November (34.2°).
50.2°/43.7°
Average high / low
+3.5°
Above normal
10 / 6
Wet days / normal
3.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
29 October – 7 November
54.1°
45.4°
+4.9°
8 November – 17 November
43.7°
40.9°
+1.5°
18 November – 27 November
at normal
38.1°
—
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).
Fri, 3051° / 44°0
51 °
Gros Cap, Friday, 30 October
Overcast. High 51°, low 44°.
Pressure30.33 inHg
Wind11.4 mph NW
Humidity63%
Visibility6.2 mi
Dew point36°
Sat, 3153° / 42°0
53 °
Gros Cap, Saturday, 31 October
Clear. High 53°, low 42°.
Pressure30.45 inHg
Wind5.4 mph SE
Humidity79%
Visibility6.2 mi
Dew point43°
Sun, 0155° / 51°0
55 °
Gros Cap, Sunday, 1 November
Partly cloudy. High 55°, low 51°.
Pressure30.33 inHg
Wind4.9 mph SW
Humidity83%
Visibility6.2 mi
Dew point49°
Mon, 0258° / 54°0.26
58 °
Gros Cap, Monday, 2 November
Rain. High 58°, low 54°.
Pressure30.06 inHg
Wind10.3 mph SE
Humidity90%
Visibility—
Dew point54°
Tue, 0357° / 48°0.67
57 °
Gros Cap, Tuesday, 3 November
Rain. High 57°, low 48°.
Pressure29.85 inHg
Wind22.2 mph NW
Humidity79%
Visibility—
Dew point46°
Wed, 0451° / 48°0.75
51 °
Gros Cap, Wednesday, 4 November
Rain. High 51°, low 48°.
Pressure30.06 inHg
Wind19.6 mph E
Humidity95%
Visibility—
Dew point47°
Thu, 0556° / 53°0.62
56 °
Gros Cap, Thursday, 5 November
Rain. High 56°, low 53°.
Pressure29.59 inHg
Wind12.1 mph E
Humidity99%
Visibility—
Dew point56°
Fri, 0653° / 37°0.16
53 °
Gros Cap, Friday, 6 November
Light rain. High 53°, low 37°.
Pressure29.85 inHg
Wind20.2 mph N
Humidity68%
Visibility—
Dew point35°
Sat, 0744° / 37°0
44 °
Gros Cap, Saturday, 7 November
Mostly clear. High 44°, low 37°.
Pressure30.30 inHg
Wind15.3 mph N
Humidity60%
Visibility—
Dew point29°
Sun, 0846° / 34°0
46 °
Gros Cap, Sunday, 8 November
Clear. High 46°, low 34°.
Pressure30.24 inHg
Wind10 mph NE
Humidity45%
Visibility—
Dew point22°
Mon, 0944° / 36°0
44 °
Gros Cap, Monday, 9 November
Mostly clear. High 44°, low 36°.
Pressure29.97 inHg
Wind5.5 mph N
Humidity53%
Visibility—
Dew point26°
Tue, 1042° / 39°0.32
42 °
Gros Cap, Tuesday, 10 November
Rain. High 42°, low 39°.
Pressure29.56 inHg
Wind9.3 mph N
Humidity95%
Visibility—
Dew point39°
Wed, 1144° / 42°0.54
44 °
Gros Cap, Wednesday, 11 November
Light rain. High 44°, low 42°.
Pressure29.38 inHg
Wind15.8 mph W
Humidity91%
Visibility—
Dew point41°
Thu, 1243° / 41°0.26
43 °
Gros Cap, Thursday, 12 November
Light rain. High 43°, low 41°.
Pressure29.53 inHg
Wind17.2 mph NW
Humidity90%
Visibility—
Dew point40°
Fri, 1344° / 43°0.05
44 °
Gros Cap, Friday, 13 November
Light rain. High 44°, low 43°.
Pressure29.83 inHg
Wind15.7 mph NW
Humidity82%
Visibility—
Dew point38°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Mon, 2339° / 32°0.11
39 °
Gros Cap, Monday, 23 November
Climate normal for this date — 60-year average.
Average high39°
Average low32°
Average precipitation0.11 in
Chance of precipitation50%
Record high52° (1963)
Record low19° (2013)
Tue, 2438° / 31°0.08
38 °
Gros Cap, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high38°
Average low31°
Average precipitation0.08 in
Chance of precipitation38%
Record high50° (1999)
Record low11° (2005)
Wed, 2537° / 32°0.08
37 °
Gros Cap, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high37°
Average low32°
Average precipitation0.08 in
Chance of precipitation48%
Record high51° (2001)
Record low16° (1975)
Thu, 2637° / 31°0.12
37 °
Gros Cap, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high37°
Average low31°
Average precipitation0.12 in
Chance of precipitation47%
Record high47° (1979)
Record low17° (1977)
Fri, 2736° / 30°0.17
36 °
Gros Cap, Friday, 27 November
Climate normal for this date — 60-year average.
Average high36°
Average low30°
Average precipitation0.17 in
Chance of precipitation60%
Record high49° (1990)
Record low19° (2014)
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.