Monthly outlook for Grosse Ile, MI: average high 49.3°, average low 39.2°. That is 1.8° above the climate normal for November. Precipitation is expected on 2 days (about 0.3 inches), against a normal of 5 days and 1.5 inches. The warmest day looks like 10 November (61.3°), the coolest 14 November (29.4°).
49.3°/39.2°
Average high / low
+1.8°
Above normal
2 / 5
Wet days / normal
0.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 November – 18 November
49.1°
47.1°
+1.1°
19 November – 28 November
49.6°
43.8°
+3.2°
29 November – 8 December
at normal
39.3°
—
November records over 66 years
72°1 November 2016All-time high
2.1°13 November 2019All-time low
Climate normals and records are computed from the nearest reference point — Lincoln Park (8 mi).
Tue, 1061° / 43°0
61 °
Grosse Ile, Tuesday, 10 November
Clear. High 61°, low 43°.
Pressure29.97 inHg
Wind7.7 mph W
Humidity65%
Visibility6.2 mi
Dew point46°
Wed, 1150° / 39°0
50 °
Grosse Ile, Wednesday, 11 November
Overcast. High 50°, low 39°.
Pressure29.94 inHg
Wind1 mph SW
Humidity85%
Visibility6.2 mi
Dew point44°
Thu, 1248° / 38°0.26
48 °
Grosse Ile, Thursday, 12 November
Rain. High 48°, low 38°.
Pressure29.77 inHg
Wind7.9 mph N
Humidity74%
Visibility6.2 mi
Dew point40°
Fri, 1340° / 34°0.07
40 °
Grosse Ile, Friday, 13 November
Light rain. High 40°, low 34°.
Pressure29.88 inHg
Wind10.1 mph N
Humidity77%
Visibility—
Dew point33°
Sat, 1444° / 29°0
44 °
Grosse Ile, Saturday, 14 November
Overcast. High 44°, low 29°.
Pressure30.06 inHg
Wind10.2 mph NW
Humidity60%
Visibility—
Dew point29°
Sun, 1548° / 40°0
48 °
Grosse Ile, Sunday, 15 November
Overcast. High 48°, low 40°.
Pressure30.03 inHg
Wind12.6 mph NW
Humidity54%
Visibility—
Dew point29°
Mon, 1648° / 37°0
48 °
Grosse Ile, Monday, 16 November
Clear. High 48°, low 37°.
Pressure30.09 inHg
Wind7.2 mph NW
Humidity50%
Visibility—
Dew point28°
Tue, 1749° / 39°0
49 °
Grosse Ile, Tuesday, 17 November
Clear. High 49°, low 39°.
Pressure30.30 inHg
Wind5.9 mph NE
Humidity59%
Visibility—
Dew point33°
Wed, 1851° / 41°0
51 °
Grosse Ile, Wednesday, 18 November
Clear. High 51°, low 41°.
Pressure30.42 inHg
Wind7.2 mph SE
Humidity64%
Visibility—
Dew point38°
Thu, 1951° / 44°0
51 °
Grosse Ile, Thursday, 19 November
Partly cloudy. High 51°, low 44°.
Pressure30.33 inHg
Wind7.9 mph S
Humidity58%
Visibility—
Dew point36°
Fri, 2059° / 49°0
59 °
Grosse Ile, Friday, 20 November
Light rain. High 59°, low 49°.
Pressure30.00 inHg
Wind16.3 mph SW
Humidity77%
Visibility—
Dew point51°
Sat, 2150° / 41°0
50 °
Grosse Ile, Saturday, 21 November
Overcast. High 50°, low 41°.
Pressure30.00 inHg
Wind13.8 mph W
Humidity52%
Visibility—
Dew point31°
Sun, 2245° / 38°0
45 °
Grosse Ile, Sunday, 22 November
Overcast. High 45°, low 38°.
Pressure30.03 inHg
Wind5.3 mph W
Humidity54%
Visibility—
Dew point28°
Mon, 2346° / 40°0
46 °
Grosse Ile, Monday, 23 November
Clear. High 46°, low 40°.
Pressure30.09 inHg
Wind7.7 mph N
Humidity47%
Visibility—
Dew point25°
Tue, 2446° / 35°0
46 °
Grosse Ile, Tuesday, 24 November
Clear. High 46°, low 35°.
Pressure30.09 inHg
Wind8.9 mph W
Humidity45%
Visibility—
Dew point23°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 2543° / 33°0.12
43 °
Grosse Ile, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high43°
Average low33°
Average precipitation0.12 in
Chance of precipitation42%
Record high58° (2001)
Record low17° (2005)
Thu, 2644° / 34°0.1
44 °
Grosse Ile, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high44°
Average low34°
Average precipitation0.1 in
Chance of precipitation40%
Record high57° (2011)
Record low20° (1977)
Fri, 2743° / 33°0.17
43 °
Grosse Ile, Friday, 27 November
Climate normal for this date — 60-year average.
Average high43°
Average low33°
Average precipitation0.17 in
Chance of precipitation47%
Record high65° (1990)
Record low17° (1996)
Sat, 2842° / 32°0.15
42 °
Grosse Ile, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high42°
Average low32°
Average precipitation0.15 in
Chance of precipitation47%
Record high62° (1990)
Record low15° (1996)
Sun, 2941° / 31°0.09
41 °
Grosse Ile, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high41°
Average low31°
Average precipitation0.09 in
Chance of precipitation32%
Record high61° (1998)
Record low17° (1976)
Mon, 3042° / 32°0.11
42 °
Grosse Ile, Monday, 30 November
Climate normal for this date — 60-year average.
Average high42°
Average low32°
Average precipitation0.11 in
Chance of precipitation33%
Record high61° (1991)
Record low14° (1976)
Tue, 0140° / 30°0.12
40 °
Grosse Ile, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high40°
Average low30°
Average precipitation0.12 in
Chance of precipitation35%
Record high60° (1970)
Record low16° (2025)
Wed, 0240° / 30°0.09
40 °
Grosse Ile, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high40°
Average low30°
Average precipitation0.09 in
Chance of precipitation30%
Record high61° (1982)
Record low10° (1976)
Thu, 0340° / 29°0.08
40 °
Grosse Ile, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high40°
Average low29°
Average precipitation0.08 in
Chance of precipitation35%
Record high67° (1982)
Record low5° (2002)
Fri, 0439° / 29°0.06
39 °
Grosse Ile, Friday, 4 December
Climate normal for this date — 60-year average.
Average high39°
Average low29°
Average precipitation0.06 in
Chance of precipitation37%
Record high60° (1982)
Record low2° (2002)
Sat, 0539° / 29°0.09
39 °
Grosse Ile, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high39°
Average low29°
Average precipitation0.09 in
Chance of precipitation35%
Record high63° (2001)
Record low7° (2025)
Sun, 0638° / 28°0.08
38 °
Grosse Ile, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high38°
Average low28°
Average precipitation0.08 in
Chance of precipitation33%
Record high64° (1998)
Record low9° (1964)
Mon, 0737° / 27°0.09
37 °
Grosse Ile, Monday, 7 December
Climate normal for this date — 60-year average.
Average high37°
Average low27°
Average precipitation0.09 in
Chance of precipitation28%
Record high63° (1998)
Record low3° (1972)
Tue, 0837° / 28°0.05
37 °
Grosse Ile, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high37°
Average low28°
Average precipitation0.05 in
Chance of precipitation25%
Record high60° (1966)
Record low8° (1977)
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 Grosse Ile, 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 Grosse Ile, 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.