Monthly outlook for Grosse Ile, MI: average high 50.4°, average low 38.6°. That is 3.4° above the climate normal for November. Precipitation is expected on 2 days (about 0.3 inches), against a normal of 5 days and 1.6 inches. The warmest day looks like 28 November (62°), the coolest 24 November (29.9°).
50.4°/38.6°
Average high / low
+3.4°
Above normal
2 / 5
Wet days / normal
0.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
14 November – 23 November
50.7°
45.3°
+3°
24 November – 3 December
49.8°
41.8°
+4.5°
4 December – 13 December
at normal
37.3°
—
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).
Sun, 1545° / 38°0
45 °
Grosse Ile, Sunday, 15 November
Overcast. High 45°, low 38°.
Pressure30.42 inHg
Wind6.9 mph N
Humidity68%
Visibility6.2 mi
Dew point34°
Mon, 1649° / 38°0
49 °
Grosse Ile, Monday, 16 November
Mostly clear. High 49°, low 38°.
Pressure30.56 inHg
Wind5.6 mph SW
Humidity59%
Visibility6.2 mi
Dew point34°
Tue, 1752° / 34°0
52 °
Grosse Ile, Tuesday, 17 November
Clear. High 52°, low 34°.
Pressure30.53 inHg
Wind5.9 mph SW
Humidity64%
Visibility6.2 mi
Dew point37°
Wed, 1853° / 35°0
53 °
Grosse Ile, Wednesday, 18 November
Partly cloudy. High 53°, low 35°.
Pressure30.45 inHg
Wind6.2 mph SW
Humidity70%
Visibility6.2 mi
Dew point39°
Thu, 1957° / 39°0
57 °
Grosse Ile, Thursday, 19 November
Clear. High 57°, low 39°.
Pressure30.27 inHg
Wind8.7 mph SW
Humidity50%
Visibility—
Dew point36°
Fri, 2053° / 45°0
53 °
Grosse Ile, Friday, 20 November
Mostly clear. High 53°, low 45°.
Pressure30.30 inHg
Wind7.1 mph SW
Humidity51%
Visibility—
Dew point34°
Sat, 2158° / 47°0
58 °
Grosse Ile, Saturday, 21 November
Overcast. High 58°, low 47°.
Pressure30.12 inHg
Wind15.7 mph S
Humidity68%
Visibility—
Dew point46°
Sun, 2257° / 36°0.04
57 °
Grosse Ile, Sunday, 22 November
Light rain. High 57°, low 36°.
Pressure29.80 inHg
Wind25.9 mph W
Humidity65%
Visibility—
Dew point35°
Mon, 2340° / 34°0
40 °
Grosse Ile, Monday, 23 November
Mostly clear. High 40°, low 34°.
Pressure30.18 inHg
Wind19.5 mph NW
Humidity35%
Visibility—
Dew point13°
Tue, 2442° / 30°0
42 °
Grosse Ile, Tuesday, 24 November
Mostly clear. High 42°, low 30°.
Pressure30.36 inHg
Wind9 mph NW
Humidity42%
Visibility—
Dew point18°
Wed, 2547° / 37°0
47 °
Grosse Ile, Wednesday, 25 November
Overcast. High 47°, low 37°.
Pressure30.24 inHg
Wind12.1 mph S
Humidity37%
Visibility—
Dew point20°
Thu, 2647° / 44°0.1
47 °
Grosse Ile, Thursday, 26 November
Light rain. High 47°, low 44°.
Pressure30.15 inHg
Wind12.8 mph S
Humidity88%
Visibility—
Dew point42°
Fri, 2755° / 47°0
55 °
Grosse Ile, Friday, 27 November
Overcast. High 55°, low 47°.
Pressure30.18 inHg
Wind13.6 mph S
Humidity66%
Visibility—
Dew point42°
Sat, 2862° / 48°0.19
62 °
Grosse Ile, Saturday, 28 November
Light rain. High 62°, low 48°.
Pressure29.74 inHg
Wind27.6 mph S
Humidity70%
Visibility—
Dew point51°
Sun, 2946° / 34°0
46 °
Grosse Ile, Sunday, 29 November
Overcast. High 46°, low 34°.
Pressure30.09 inHg
Wind19.3 mph W
Humidity59%
Visibility—
Dew point27°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Wed, 0938° / 28°0.1
38 °
Grosse Ile, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high38°
Average low28°
Average precipitation0.1 in
Chance of precipitation43%
Record high60° (2023)
Record low1° (1964)
Thu, 1037° / 27°0.11
37 °
Grosse Ile, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high37°
Average low27°
Average precipitation0.11 in
Chance of precipitation32%
Record high60° (1971)
Record low5° (1977)
Fri, 1135° / 26°0.09
35 °
Grosse Ile, Friday, 11 December
Climate normal for this date — 60-year average.
Average high35°
Average low26°
Average precipitation0.09 in
Chance of precipitation30%
Record high59° (2021)
Record low4° (1977)
Sat, 1237° / 25°0.11
37 °
Grosse Ile, Saturday, 12 December
Climate normal for this date — 60-year average.
Average high37°
Average low25°
Average precipitation0.11 in
Chance of precipitation37%
Record high61° (2015)
Record low2° (1962)
Sun, 1336° / 25°0.06
36 °
Grosse Ile, Sunday, 13 December
Climate normal for this date — 60-year average.
Average high36°
Average low25°
Average precipitation0.06 in
Chance of precipitation30%
Record high57° (2015)
Record low0° (1962)
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.