Monthly outlook for Grosse Pointe, MI: average high 62.2°, average low 48.7°. That is 2.4° above the climate normal for October. Precipitation is expected on 5 days (about 2.4 inches), against a normal of 5 days and 1.4 inches. The warmest day looks like 12 October (75.2°), the coolest 18 October (37.7°).
62.2°/48.7°
Average high / low
+2.4°
Above normal
5 / 5
Wet days / normal
2.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 October – 18 October
64.2°
59.2°
+2.8°
19 October – 28 October
58.9°
55°
+2.2°
29 October – 7 November
at normal
51.4°
—
October records over 66 years
84.7°4 October 2025All-time high
26.4°31 October 2023All-time low
Climate normals and records are computed from the nearest reference point — Harper Woods (3 mi).
Sat, 1075° / 54°0
75 °
Grosse Pointe, Saturday, 10 October
Overcast. High 75°, low 54°.
Pressure30.27 inHg
Wind6.7 mph SE
Humidity56%
Visibility6.2 mi
Dew point53°
Sun, 1165° / 55°0.58
65 °
Grosse Pointe, Sunday, 11 October
Heavy rain. High 65°, low 55°.
Pressure29.94 inHg
Wind7.5 mph E
Humidity86%
Visibility6.2 mi
Dew point59°
Mon, 1275° / 57°0
75 °
Grosse Pointe, Monday, 12 October
Overcast. High 75°, low 57°.
Pressure29.88 inHg
Wind5.8 mph S
Humidity84%
Visibility1.3 mi
Dew point61°
Tue, 1372° / 57°0.65
72 °
Grosse Pointe, Tuesday, 13 October
Heavy rain. High 72°, low 57°.
Pressure29.74 inHg
Wind9.1 mph N
Humidity81%
Visibility—
Dew point65°
Wed, 1461° / 53°0
61 °
Grosse Pointe, Wednesday, 14 October
Overcast. High 61°, low 53°.
Pressure30.09 inHg
Wind6.3 mph NE
Humidity67%
Visibility—
Dew point49°
Thu, 1559° / 50°0.01
59 °
Grosse Pointe, Thursday, 15 October
Light rain. High 59°, low 50°.
Pressure30.15 inHg
Wind10.5 mph SE
Humidity49%
Visibility—
Dew point39°
Fri, 1668° / 48°0.6
68 °
Grosse Pointe, Friday, 16 October
Rain. High 68°, low 48°.
Pressure29.59 inHg
Wind22.6 mph SW
Humidity70%
Visibility—
Dew point50°
Sat, 1748° / 42°0.03
48 °
Grosse Pointe, Saturday, 17 October
Light rain. High 48°, low 42°.
Pressure30.00 inHg
Wind19.6 mph W
Humidity52%
Visibility—
Dew point30°
Sun, 1849° / 38°0
49 °
Grosse Pointe, Sunday, 18 October
Overcast. High 49°, low 38°.
Pressure30.39 inHg
Wind10.9 mph NW
Humidity29%
Visibility—
Dew point15°
Mon, 1957° / 44°0
57 °
Grosse Pointe, Monday, 19 October
Partly cloudy. High 57°, low 44°.
Pressure30.30 inHg
Wind11.9 mph S
Humidity38%
Visibility—
Dew point28°
Tue, 2061° / 46°0
61 °
Grosse Pointe, Tuesday, 20 October
Clear. High 61°, low 46°.
Pressure30.39 inHg
Wind5 mph SE
Humidity40%
Visibility—
Dew point34°
Wed, 2163° / 49°0
63 °
Grosse Pointe, Wednesday, 21 October
Overcast. High 63°, low 49°.
Pressure30.33 inHg
Wind10.1 mph S
Humidity43%
Visibility—
Dew point38°
Thu, 2267° / 53°0
67 °
Grosse Pointe, Thursday, 22 October
Overcast. High 67°, low 53°.
Pressure30.09 inHg
Wind13.8 mph S
Humidity44%
Visibility—
Dew point41°
Fri, 2359° / 48°0.45
59 °
Grosse Pointe, Friday, 23 October
Rain. High 59°, low 48°.
Pressure29.83 inHg
Wind16.8 mph W
Humidity48%
Visibility—
Dew point39°
Sat, 2448° / 42°0.04
48 °
Grosse Pointe, Saturday, 24 October
Light rain. High 48°, low 42°.
Pressure29.94 inHg
Wind18.1 mph NW
Humidity51%
Visibility—
Dew point29°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2555° / 45°0.07
55 °
Grosse Pointe, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high55°
Average low45°
Average precipitation0.07 in
Chance of precipitation25%
Record high74° (1963)
Record low29° (2018)
Mon, 2654° / 45°0.07
54 °
Grosse Pointe, Monday, 26 October
Climate normal for this date — 60-year average.
Average high54°
Average low45°
Average precipitation0.07 in
Chance of precipitation25%
Record high75° (1963)
Record low30° (1962)
Tue, 2754° / 44°0.11
54 °
Grosse Pointe, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high54°
Average low44°
Average precipitation0.11 in
Chance of precipitation40%
Record high75° (2023)
Record low30° (1976)
Wed, 2853° / 43°0.08
53 °
Grosse Pointe, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high53°
Average low43°
Average precipitation0.08 in
Chance of precipitation27%
Record high67° (2023)
Record low31° (1976)
Thu, 2952° / 43°0.07
52 °
Grosse Pointe, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high52°
Average low43°
Average precipitation0.07 in
Chance of precipitation20%
Record high76° (2024)
Record low31° (1965)
Fri, 3053° / 43°0.06
53 °
Grosse Pointe, Friday, 30 October
Climate normal for this date — 60-year average.
Average high53°
Average low43°
Average precipitation0.06 in
Chance of precipitation25%
Record high75° (2024)
Record low31° (1988)
Sat, 3153° / 44°0.1
53 °
Grosse Pointe, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high53°
Average low44°
Average precipitation0.1 in
Chance of precipitation33%
Record high74° (2024)
Record low26° (2023)
Sun, 0153° / 44°0.11
53 °
Grosse Pointe, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high53°
Average low44°
Average precipitation0.11 in
Chance of precipitation43%
Record high68° (2022)
Record low27° (2023)
Mon, 0252° / 42°0.19
52 °
Grosse Pointe, Monday, 2 November
Climate normal for this date — 60-year average.
Average high52°
Average low42°
Average precipitation0.19 in
Chance of precipitation42%
Record high64° (1971)
Record low29° (2020)
Tue, 0351° / 41°0.09
51 °
Grosse Pointe, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high51°
Average low41°
Average precipitation0.09 in
Chance of precipitation23%
Record high65° (1961)
Record low25° (1991)
Wed, 0451° / 42°0.06
51 °
Grosse Pointe, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high51°
Average low42°
Average precipitation0.06 in
Chance of precipitation35%
Record high70° (2024)
Record low23° (1991)
Thu, 0551° / 42°0.08
51 °
Grosse Pointe, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high51°
Average low42°
Average precipitation0.08 in
Chance of precipitation23%
Record high72° (2022)
Record low23° (1991)
Fri, 0650° / 40°0.06
50 °
Grosse Pointe, Friday, 6 November
Climate normal for this date — 60-year average.
Average high50°
Average low40°
Average precipitation0.06 in
Chance of precipitation25%
Record high70° (2024)
Record low27° (2019)
Sat, 0749° / 40°0.09
49 °
Grosse Pointe, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high49°
Average low40°
Average precipitation0.09 in
Chance of precipitation27%
Record high67° (2020)
Record low24° (1991)
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 Pointe, 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 Pointe, 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.