As of 04:24 EDT

Weather in Grosse Ile, MI

48°Current weather

Grosse Ile, Saturday, 24 October, 04:24

Clear. Feels like 46°. High 65°, low 46°.

Pressure30.42 inHg
Wind4.6 mph NE
Humidity93%
Visibility6.2 mi
Dew point45°

Monthly outlook for Grosse Ile, MI: average high 60.7°, average low 47.7°. That is 4° above the climate normal for October. Precipitation is expected on 2 days (about 0.5 inches), against a normal of 5 days and 1.3 inches. The warmest day looks like 29 October (69.9°), the coolest 4 November (37.9°).

60.7°/47.7°
Average high / low
+4°
Above normal
2 / 5
Wet days / normal
0.5 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
24 October – 2 November62.9°54.8°+4.5°
3 November – 12 November57°50.2°+3.8°
13 November – 22 Novemberat normal45.5°—

October records over 66 years

84.6°8 October 2007All-time high
26.6°29 October 1965All-time low

Climate normals and records are computed from the nearest reference point — Lincoln Park (8 mi).

Sun, 2567° / 42°0Overcast
67 °Overcast

Grosse Ile, Sunday, 25 October

Overcast. High 67°, low 42°.

Pressure30.47 inHg
Wind3.4 mph S
Humidity69%
Visibility6.2 mi
Dew point50°
Mon, 2668° / 45°0Mostly clear
68 °Mostly clear

Grosse Ile, Monday, 26 October

Mostly clear. High 68°, low 45°.

Pressure30.33 inHg
Wind2 mph NW
Humidity69%
Visibility6.2 mi
Dew point51°
Tue, 2756° / 48°0Overcast
56 °Overcast

Grosse Ile, Tuesday, 27 October

Overcast. High 56°, low 48°.

Pressure30.42 inHg
Wind6.6 mph E
Humidity57%
Visibility6.2 mi
Dew point39°
Wed, 2862° / 48°0Partly cloudy
62 °Partly cloudy

Grosse Ile, Wednesday, 28 October

Partly cloudy. High 62°, low 48°.

Pressure30.30 inHg
Wind6.1 mph SE
Humidity62%
Visibility—
Dew point47°
Thu, 2970° / 50°0Overcast
70 °Overcast

Grosse Ile, Thursday, 29 October

Overcast. High 70°, low 50°.

Pressure30.15 inHg
Wind10 mph SW
Humidity51%
Visibility—
Dew point48°
Fri, 3063° / 55°0.02Light rain
63 °Light rain

Grosse Ile, Friday, 30 October

Light rain. High 63°, low 55°.

Pressure30.18 inHg
Wind9.2 mph NE
Humidity79%
Visibility—
Dew point54°
Sat, 3160° / 54°0.11Light rain
60 °Light rain

Grosse Ile, Saturday, 31 October

Light rain. High 60°, low 54°.

Pressure30.21 inHg
Wind9.9 mph SE
Humidity89%
Visibility—
Dew point53°
Sun, 0161° / 57°0.35Rain
61 °Rain

Grosse Ile, Sunday, 1 November

Rain. High 61°, low 57°.

Pressure30.00 inHg
Wind13 mph SW
Humidity89%
Visibility—
Dew point55°
Mon, 0258° / 47°0Clear
58 °Clear

Grosse Ile, Monday, 2 November

Clear. High 58°, low 47°.

Pressure29.97 inHg
Wind14.5 mph W
Humidity41%
Visibility—
Dew point31°
Tue, 0352° / 42°0Overcast
52 °Overcast

Grosse Ile, Tuesday, 3 November

Overcast. High 52°, low 42°.

Pressure29.85 inHg
Wind17.4 mph NW
Humidity38%
Visibility—
Dew point26°
Wed, 0450° / 38°0Overcast
50 °Overcast

Grosse Ile, Wednesday, 4 November

Overcast. High 50°, low 38°.

Pressure30.12 inHg
Wind9.9 mph W
Humidity42%
Visibility—
Dew point24°
Thu, 0562° / 43°0Overcast
62 °Overcast

Grosse Ile, Thursday, 5 November

Overcast. High 62°, low 43°.

Pressure29.91 inHg
Wind13.9 mph W
Humidity39%
Visibility—
Dew point32°
Fri, 0659° / 47°0Overcast
59 °Overcast

Grosse Ile, Friday, 6 November

Overcast. High 59°, low 47°.

Pressure30.15 inHg
Wind13.8 mph SW
Humidity53%
Visibility—
Dew point38°
Sat, 0765° / 54°0Overcast
65 °Overcast

Grosse Ile, Saturday, 7 November

Overcast. High 65°, low 54°.

Pressure29.91 inHg
Wind15.7 mph SW
Humidity47%
Visibility—
Dew point43°
Sun, 0855° / 47°0Overcast
55 °Overcast

Grosse Ile, Sunday, 8 November

Overcast. High 55°, low 47°.

Pressure30.06 inHg
Wind12.8 mph NW
Humidity52%
Visibility—
Dew point36°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0951° / 39°0.11Climate normal
51 °Climate normal

Grosse Ile, Monday, 9 November

Climate normal for this date — 60-year average.

Average high51°
Average low39°
Average precipitation0.11 in
Chance of precipitation38%
Record high68° (1999)
Record low23° (1991)
Tue, 1050° / 39°0.12Climate normal
50 °Climate normal

Grosse Ile, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high50°
Average low39°
Average precipitation0.12 in
Chance of precipitation30%
Record high71° (2020)
Record low21° (2017)
Wed, 1148° / 37°0.11Climate normal
48 °Climate normal

Grosse Ile, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high48°
Average low37°
Average precipitation0.11 in
Chance of precipitation35%
Record high67° (1964)
Record low22° (2017)
Thu, 1246° / 35°0.07Climate normal
46 °Climate normal

Grosse Ile, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high46°
Average low35°
Average precipitation0.07 in
Chance of precipitation25%
Record high67° (1964)
Record low12° (2019)
Fri, 1346° / 35°0.05Climate normal
46 °Climate normal

Grosse Ile, Friday, 13 November

Climate normal for this date — 60-year average.

Average high46°
Average low35°
Average precipitation0.05 in
Chance of precipitation18%
Record high64° (1989)
Record low2° (2019)
Sat, 1446° / 35°0.09Climate normal
46 °Climate normal

Grosse Ile, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high46°
Average low35°
Average precipitation0.09 in
Chance of precipitation28%
Record high61° (1973)
Record low17° (1986)
Sun, 1547° / 36°0.14Climate normal
47 °Climate normal

Grosse Ile, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high47°
Average low36°
Average precipitation0.14 in
Chance of precipitation38%
Record high65° (2025)
Record low22° (1969)
Mon, 1646° / 34°0.07Climate normal
46 °Climate normal

Grosse Ile, Monday, 16 November

Climate normal for this date — 60-year average.

Average high46°
Average low34°
Average precipitation0.07 in
Chance of precipitation25%
Record high61° (1988)
Record low15° (2019)
Tue, 1745° / 35°0.08Climate normal
45 °Climate normal

Grosse Ile, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high45°
Average low35°
Average precipitation0.08 in
Chance of precipitation38%
Record high63° (1963)
Record low18° (2019)
Wed, 1846° / 35°0.09Climate normal
46 °Climate normal

Grosse Ile, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high46°
Average low35°
Average precipitation0.09 in
Chance of precipitation25%
Record high65° (2016)
Record low14° (2014)
Thu, 1947° / 35°0.07Climate normal
47 °Climate normal

Grosse Ile, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high47°
Average low35°
Average precipitation0.07 in
Chance of precipitation33%
Record high63° (1985)
Record low15° (2014)
Fri, 2045° / 35°0.11Climate normal
45 °Climate normal

Grosse Ile, Friday, 20 November

Climate normal for this date — 60-year average.

Average high45°
Average low35°
Average precipitation0.11 in
Chance of precipitation33%
Record high65° (1985)
Record low18° (2014)
Sat, 2144° / 34°0.08Climate normal
44 °Climate normal

Grosse Ile, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high44°
Average low34°
Average precipitation0.08 in
Chance of precipitation28%
Record high58° (1992)
Record low13° (2014)
Sun, 2243° / 33°0.09Climate normal
43 °Climate normal

Grosse Ile, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high43°
Average low33°
Average precipitation0.09 in
Chance of precipitation22%
Record high62° (1999)
Record low17° (1964)

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.