Monthly outlook for Gross Point, IL: average high 58.2°, average low 46.9°. That is 0.8° above the climate normal for October. Precipitation is expected on 5 days (about 0.7 inches), against a normal of 5 days and 1.5 inches. The warmest day looks like 23 October (68.8°), the coolest 30 October (34.4°).
58.2°/46.9°
Average high / low
+0.8°
Above normal
5 / 5
Wet days / normal
0.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
15 October – 24 October
62.7°
57.9°
+2.7°
25 October – 3 November
50.5°
54.1°
-2°
4 November – 13 November
at normal
49.3°
—
October records over 66 years
87.3°3 October 2025All-time high
28°31 October 2023All-time low
Climate normals and records are computed from the nearest reference point — Evanston (3 mi).
Fri, 1660° / 46°0.1
60 °
Gross Point, Friday, 16 October
Light rain. High 60°, low 46°.
Pressure30.00 inHg
Wind14.1 mph NW
Humidity70%
Visibility6.2 mi
Dew point44°
Sat, 1755° / 41°0
55 °
Gross Point, Saturday, 17 October
Clear. High 55°, low 41°.
Pressure30.53 inHg
Wind4.5 mph W
Humidity51%
Visibility6.2 mi
Dew point34°
Sun, 1860° / 43°0
60 °
Gross Point, Sunday, 18 October
Clear. High 60°, low 43°.
Pressure30.45 inHg
Wind11.3 mph SW
Humidity57%
Visibility6.2 mi
Dew point41°
Mon, 1962° / 43°0
62 °
Gross Point, Monday, 19 October
Mostly clear. High 62°, low 43°.
Pressure30.39 inHg
Wind7.9 mph SW
Humidity56%
Visibility—
Dew point42°
Tue, 2062° / 47°0
62 °
Gross Point, Tuesday, 20 October
Overcast. High 62°, low 47°.
Pressure30.33 inHg
Wind4.4 mph E
Humidity58%
Visibility—
Dew point45°
Wed, 2163° / 56°0
63 °
Gross Point, Wednesday, 21 October
Clear. High 63°, low 56°.
Pressure30.39 inHg
Wind6.7 mph E
Humidity48%
Visibility—
Dew point42°
Thu, 2266° / 55°0
66 °
Gross Point, Thursday, 22 October
Overcast. High 66°, low 55°.
Pressure30.27 inHg
Wind7.2 mph SE
Humidity43%
Visibility—
Dew point42°
Fri, 2369° / 56°0
69 °
Gross Point, Friday, 23 October
Overcast. High 69°, low 56°.
Pressure30.18 inHg
Wind11.5 mph SE
Humidity42%
Visibility—
Dew point42°
Sat, 2463° / 58°0.09
63 °
Gross Point, Saturday, 24 October
Light rain. High 63°, low 58°.
Pressure30.15 inHg
Wind11.4 mph S
Humidity58%
Visibility—
Dew point47°
Sun, 2557° / 49°0.05
57 °
Gross Point, Sunday, 25 October
Light rain. High 57°, low 49°.
Pressure30.12 inHg
Wind13.2 mph W
Humidity64%
Visibility—
Dew point40°
Mon, 2650° / 41°0
50 °
Gross Point, Monday, 26 October
Clear. High 50°, low 41°.
Pressure30.30 inHg
Wind14 mph W
Humidity36%
Visibility—
Dew point22°
Tue, 2747° / 41°0
47 °
Gross Point, Tuesday, 27 October
Overcast. High 47°, low 41°.
Pressure30.24 inHg
Wind12 mph W
Humidity28%
Visibility—
Dew point14°
Wed, 2856° / 39°0
56 °
Gross Point, Wednesday, 28 October
Overcast. High 56°, low 39°.
Pressure30.06 inHg
Wind15.7 mph SW
Humidity43%
Visibility—
Dew point28°
Thu, 2950° / 44°0.17
50 °
Gross Point, Thursday, 29 October
Light rain. High 50°, low 44°.
Pressure30.06 inHg
Wind8 mph NW
Humidity45%
Visibility—
Dew point27°
Fri, 3043° / 34°0
43 °
Gross Point, Friday, 30 October
Clear. High 43°, low 34°.
Pressure30.45 inHg
Wind15.4 mph NW
Humidity37%
Visibility—
Dew point16°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 3155° / 45°0.14
55 °
Gross Point, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high55°
Average low45°
Average precipitation0.14 in
Chance of precipitation40%
Record high72° (2024)
Record low28° (2023)
Sun, 0154° / 44°0.16
54 °
Gross Point, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high54°
Average low44°
Average precipitation0.16 in
Chance of precipitation45%
Record high69° (2016)
Record low21° (2019)
Mon, 0253° / 43°0.13
53 °
Gross Point, Monday, 2 November
Climate normal for this date — 60-year average.
Average high53°
Average low43°
Average precipitation0.13 in
Chance of precipitation40%
Record high69° (1961)
Record low26° (1991)
Tue, 0352° / 42°0.06
52 °
Gross Point, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high52°
Average low42°
Average precipitation0.06 in
Chance of precipitation20%
Record high70° (2022)
Record low20° (1991)
Wed, 0452° / 43°0.09
52 °
Gross Point, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high52°
Average low43°
Average precipitation0.09 in
Chance of precipitation28%
Record high69° (2022)
Record low18° (1991)
Thu, 0552° / 42°0.12
52 °
Gross Point, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high52°
Average low42°
Average precipitation0.12 in
Chance of precipitation33%
Record high69° (1978)
Record low22° (1991)
Fri, 0651° / 40°0.07
51 °
Gross Point, Friday, 6 November
Climate normal for this date — 60-year average.
Average high51°
Average low40°
Average precipitation0.07 in
Chance of precipitation30%
Record high70° (2020)
Record low25° (1991)
Sat, 0750° / 41°0.06
50 °
Gross Point, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high50°
Average low41°
Average precipitation0.06 in
Chance of precipitation22%
Record high69° (2020)
Record low23° (1991)
Sun, 0850° / 41°0.06
50 °
Gross Point, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high50°
Average low41°
Average precipitation0.06 in
Chance of precipitation18%
Record high73° (2020)
Record low19° (1991)
Mon, 0951° / 41°0.12
51 °
Gross Point, Monday, 9 November
Climate normal for this date — 60-year average.
Average high51°
Average low41°
Average precipitation0.12 in
Chance of precipitation38%
Record high73° (2020)
Record low23° (1991)
Tue, 1049° / 40°0.11
49 °
Gross Point, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high49°
Average low40°
Average precipitation0.11 in
Chance of precipitation33%
Record high73° (2020)
Record low19° (2018)
Wed, 1147° / 38°0.08
47 °
Gross Point, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high47°
Average low38°
Average precipitation0.08 in
Chance of precipitation32%
Record high66° (1964)
Record low18° (2019)
Thu, 1246° / 37°0.06
46 °
Gross Point, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high46°
Average low37°
Average precipitation0.06 in
Chance of precipitation23%
Record high65° (1964)
Record low8° (2019)
Fri, 1346° / 36°0.05
46 °
Gross Point, Friday, 13 November
Climate normal for this date — 60-year average.
Average high46°
Average low36°
Average precipitation0.05 in
Chance of precipitation18%
Record high64° (1999)
Record low9° (2019)
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 Gross Point, IL 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 Gross Point, IL 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.