Monthly outlook for Gros Cap, MI: average high 49.5°, average low 41.6°. That is 2.3° above the climate normal for October. Precipitation is expected on 4 days (about 1.5 inches), against a normal of 6 days and 1.6 inches. The warmest day looks like 29 October (56.8°), the coolest 9 November (30.9°).
49.5°/41.6°
Average high / low
+2.3°
Above normal
4 / 6
Wet days / normal
1.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
26 October – 4 November
51.1°
46.4°
+2.6°
5 November – 14 November
46.7°
42.1°
+2.6°
15 November – 24 November
at normal
39.1°
—
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).
Tue, 2750° / 39°0
50 °
Gros Cap, Tuesday, 27 October
Overcast. High 50°, low 39°.
Pressure30.42 inHg
Wind12.4 mph SE
Humidity67%
Visibility6.2 mi
Dew point38°
Wed, 2856° / 47°0
56 °
Gros Cap, Wednesday, 28 October
Overcast. High 56°, low 47°.
Pressure30.18 inHg
Wind8.7 mph SW
Humidity81%
Visibility6.2 mi
Dew point50°
Thu, 2957° / 48°0.13
57 °
Gros Cap, Thursday, 29 October
Light rain. High 57°, low 48°.
Pressure29.97 inHg
Wind12.3 mph SW
Humidity93%
Visibility6.2 mi
Dew point52°
Fri, 3052° / 47°0
52 °
Gros Cap, Friday, 30 October
Partly cloudy. High 52°, low 47°.
Pressure30.21 inHg
Wind10.7 mph W
Humidity77%
Visibility—
Dew point44°
Sat, 3152° / 48°0
52 °
Gros Cap, Saturday, 31 October
Overcast. High 52°, low 48°.
Pressure30.24 inHg
Wind13.4 mph S
Humidity80%
Visibility—
Dew point45°
Sun, 0152° / 49°0.02
52 °
Gros Cap, Sunday, 1 November
Light rain. High 52°, low 49°.
Pressure30.15 inHg
Wind11.9 mph SW
Humidity74%
Visibility—
Dew point44°
Mon, 0251° / 49°0.01
51 °
Gros Cap, Monday, 2 November
Light rain. High 51°, low 49°.
Pressure30.03 inHg
Wind10.9 mph NE
Humidity91%
Visibility—
Dew point47°
Tue, 0347° / 40°0
47 °
Gros Cap, Tuesday, 3 November
Overcast. High 47°, low 40°.
Pressure30.18 inHg
Wind17.9 mph E
Humidity54%
Visibility—
Dew point26°
Wed, 0440° / 35°0
40 °
Gros Cap, Wednesday, 4 November
Clear. High 40°, low 35°.
Pressure30.50 inHg
Wind17 mph NE
Humidity50%
Visibility—
Dew point21°
Thu, 0543° / 35°0
43 °
Gros Cap, Thursday, 5 November
Clear. High 43°, low 35°.
Pressure30.56 inHg
Wind6.6 mph S
Humidity43%
Visibility—
Dew point21°
Fri, 0648° / 38°0
48 °
Gros Cap, Friday, 6 November
Overcast. High 48°, low 38°.
Pressure30.18 inHg
Wind16.9 mph SW
Humidity59%
Visibility—
Dew point33°
Sat, 0750° / 43°1.05
50 °
Gros Cap, Saturday, 7 November
Rain. High 50°, low 43°.
Pressure29.74 inHg
Wind17.8 mph SW
Humidity89%
Visibility—
Dew point43°
Sun, 0850° / 35°0.19
50 °
Gros Cap, Sunday, 8 November
Snow. High 50°, low 35°.
Pressure29.88 inHg
Wind19.6 mph N
Humidity89%
Visibility—
Dew point37°
Mon, 0944° / 31°0
44 °
Gros Cap, Monday, 9 November
Partly cloudy. High 44°, low 31°.
Pressure30.30 inHg
Wind17.2 mph SW
Humidity55%
Visibility—
Dew point21°
Tue, 1046° / 42°0.08
46 °
Gros Cap, Tuesday, 10 November
Light rain. High 46°, low 42°.
Pressure29.91 inHg
Wind18.5 mph W
Humidity73%
Visibility—
Dew point37°
From day 17 onward the outlook is built from 60-year climate statistics
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)
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)
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.